summaryrefslogtreecommitdiff
path: root/pthreads
diff options
context:
space:
mode:
authorMichał Cichoń <michcic@gmail.com>2015-08-25 19:56:24 +0200
committerMichał Cichoń <michcic@gmail.com>2015-08-25 19:56:24 +0200
commit682f23e7bb4a52bedf46eff5c4859e1308eda124 (patch)
tree30ad4f37b434ecdfb5edc36dfbaf7fc924e53c0e /pthreads
parent8b41fc907bcd27d24c895062ae8a61b305fc2d46 (diff)
downloadpianobar-windows-build-682f23e7bb4a52bedf46eff5c4859e1308eda124.tar.gz
pianobar-windows-build-682f23e7bb4a52bedf46eff5c4859e1308eda124.tar.bz2
pianobar-windows-build-682f23e7bb4a52bedf46eff5c4859e1308eda124.zip
Update build ref
Diffstat (limited to 'pthreads')
-rw-r--r--pthreads/pthread-win32.vcxproj122
-rw-r--r--pthreads/pthread-win32.vcxproj.filters33
-rw-r--r--pthreads/src/COPYING.LIB504
-rw-r--r--pthreads/src/README601
-rw-r--r--pthreads/src/attr.c53
-rw-r--r--pthreads/src/autostatic.c69
-rw-r--r--pthreads/src/barrier.c47
-rw-r--r--pthreads/src/cancel.c44
-rw-r--r--pthreads/src/cleanup.c148
-rw-r--r--pthreads/src/condvar.c50
-rw-r--r--pthreads/src/config.h153
-rw-r--r--pthreads/src/context.h74
-rw-r--r--pthreads/src/create.c308
-rw-r--r--pthreads/src/dll.c92
-rw-r--r--pthreads/src/errno.c94
-rw-r--r--pthreads/src/exit.c44
-rw-r--r--pthreads/src/fork.c39
-rw-r--r--pthreads/src/global.c107
-rw-r--r--pthreads/src/implement.h943
-rw-r--r--pthreads/src/misc.c51
-rw-r--r--pthreads/src/mutex.c62
-rw-r--r--pthreads/src/need_errno.h145
-rw-r--r--pthreads/src/nonportable.c47
-rw-r--r--pthreads/src/private.c52
-rw-r--r--pthreads/src/pthread.c66
-rw-r--r--pthreads/src/pthread.h1368
-rw-r--r--pthreads/src/pthread_attr_destroy.c79
-rw-r--r--pthreads/src/pthread_attr_getdetachstate.c86
-rw-r--r--pthreads/src/pthread_attr_getinheritsched.c51
-rw-r--r--pthreads/src/pthread_attr_getschedparam.c52
-rw-r--r--pthreads/src/pthread_attr_getschedpolicy.c61
-rw-r--r--pthreads/src/pthread_attr_getscope.c54
-rw-r--r--pthreads/src/pthread_attr_getstackaddr.c97
-rw-r--r--pthreads/src/pthread_attr_getstacksize.c100
-rw-r--r--pthreads/src/pthread_attr_init.c117
-rw-r--r--pthreads/src/pthread_attr_setdetachstate.c91
-rw-r--r--pthreads/src/pthread_attr_setinheritsched.c57
-rw-r--r--pthreads/src/pthread_attr_setschedparam.c63
-rw-r--r--pthreads/src/pthread_attr_setschedpolicy.c55
-rw-r--r--pthreads/src/pthread_attr_setscope.c62
-rw-r--r--pthreads/src/pthread_attr_setstackaddr.c97
-rw-r--r--pthreads/src/pthread_attr_setstacksize.c110
-rw-r--r--pthreads/src/pthread_barrier_destroy.c103
-rw-r--r--pthreads/src/pthread_barrier_init.c69
-rw-r--r--pthreads/src/pthread_barrier_wait.c104
-rw-r--r--pthreads/src/pthread_barrierattr_destroy.c83
-rw-r--r--pthreads/src/pthread_barrierattr_getpshared.c95
-rw-r--r--pthreads/src/pthread_barrierattr_init.c85
-rw-r--r--pthreads/src/pthread_barrierattr_setpshared.c119
-rw-r--r--pthreads/src/pthread_cancel.c189
-rw-r--r--pthreads/src/pthread_cond_destroy.c253
-rw-r--r--pthreads/src/pthread_cond_init.c167
-rw-r--r--pthreads/src/pthread_cond_signal.c231
-rw-r--r--pthreads/src/pthread_cond_wait.c567
-rw-r--r--pthreads/src/pthread_condattr_destroy.c86
-rw-r--r--pthreads/src/pthread_condattr_getpshared.c97
-rw-r--r--pthreads/src/pthread_condattr_init.c87
-rw-r--r--pthreads/src/pthread_condattr_setpshared.c117
-rw-r--r--pthreads/src/pthread_delay_np.c172
-rw-r--r--pthreads/src/pthread_detach.c136
-rw-r--r--pthreads/src/pthread_equal.c76
-rw-r--r--pthreads/src/pthread_exit.c106
-rw-r--r--pthreads/src/pthread_getconcurrency.c45
-rw-r--r--pthreads/src/pthread_getschedparam.c75
-rw-r--r--pthreads/src/pthread_getspecific.c87
-rw-r--r--pthreads/src/pthread_getunique_np.c47
-rw-r--r--pthreads/src/pthread_getw32threadhandle_np.c65
-rw-r--r--pthreads/src/pthread_join.c157
-rw-r--r--pthreads/src/pthread_key_create.c108
-rw-r--r--pthreads/src/pthread_key_delete.c125
-rw-r--r--pthreads/src/pthread_kill.c105
-rw-r--r--pthreads/src/pthread_mutex_consistent.c190
-rw-r--r--pthreads/src/pthread_mutex_destroy.c148
-rw-r--r--pthreads/src/pthread_mutex_init.c130
-rw-r--r--pthreads/src/pthread_mutex_lock.c269
-rw-r--r--pthreads/src/pthread_mutex_timedlock.c324
-rw-r--r--pthreads/src/pthread_mutex_trylock.c154
-rw-r--r--pthreads/src/pthread_mutex_unlock.c175
-rw-r--r--pthreads/src/pthread_mutexattr_destroy.c83
-rw-r--r--pthreads/src/pthread_mutexattr_getkind_np.c44
-rw-r--r--pthreads/src/pthread_mutexattr_getpshared.c95
-rw-r--r--pthreads/src/pthread_mutexattr_getrobust.c113
-rw-r--r--pthreads/src/pthread_mutexattr_gettype.c56
-rw-r--r--pthreads/src/pthread_mutexattr_init.c86
-rw-r--r--pthreads/src/pthread_mutexattr_setkind_np.c44
-rw-r--r--pthreads/src/pthread_mutexattr_setpshared.c119
-rw-r--r--pthreads/src/pthread_mutexattr_setrobust.c119
-rw-r--r--pthreads/src/pthread_mutexattr_settype.c143
-rw-r--r--pthreads/src/pthread_num_processors_np.c56
-rw-r--r--pthreads/src/pthread_once.c79
-rw-r--r--pthreads/src/pthread_rwlock_destroy.c143
-rw-r--r--pthreads/src/pthread_rwlock_init.c109
-rw-r--r--pthreads/src/pthread_rwlock_rdlock.c102
-rw-r--r--pthreads/src/pthread_rwlock_timedrdlock.c109
-rw-r--r--pthreads/src/pthread_rwlock_timedwrlock.c139
-rw-r--r--pthreads/src/pthread_rwlock_tryrdlock.c102
-rw-r--r--pthreads/src/pthread_rwlock_trywrlock.c122
-rw-r--r--pthreads/src/pthread_rwlock_unlock.c93
-rw-r--r--pthreads/src/pthread_rwlock_wrlock.c133
-rw-r--r--pthreads/src/pthread_rwlockattr_destroy.c84
-rw-r--r--pthreads/src/pthread_rwlockattr_getpshared.c97
-rw-r--r--pthreads/src/pthread_rwlockattr_init.c83
-rw-r--r--pthreads/src/pthread_rwlockattr_setpshared.c120
-rw-r--r--pthreads/src/pthread_self.c141
-rw-r--r--pthreads/src/pthread_setcancelstate.c125
-rw-r--r--pthreads/src/pthread_setcanceltype.c126
-rw-r--r--pthreads/src/pthread_setconcurrency.c53
-rw-r--r--pthreads/src/pthread_setschedparam.c123
-rw-r--r--pthreads/src/pthread_setspecific.c167
-rw-r--r--pthreads/src/pthread_spin_destroy.c111
-rw-r--r--pthreads/src/pthread_spin_init.c123
-rw-r--r--pthreads/src/pthread_spin_lock.c80
-rw-r--r--pthreads/src/pthread_spin_trylock.c77
-rw-r--r--pthreads/src/pthread_spin_unlock.c71
-rw-r--r--pthreads/src/pthread_testcancel.c103
-rw-r--r--pthreads/src/pthread_timechange_handler_np.c108
-rw-r--r--pthreads/src/pthread_win32_attach_detach_np.c256
-rw-r--r--pthreads/src/ptw32_MCS_lock.c278
-rw-r--r--pthreads/src/ptw32_callUserDestroyRoutines.c232
-rw-r--r--pthreads/src/ptw32_calloc.c56
-rw-r--r--pthreads/src/ptw32_cond_check_need_init.c78
-rw-r--r--pthreads/src/ptw32_getprocessors.c91
-rw-r--r--pthreads/src/ptw32_is_attr.c47
-rw-r--r--pthreads/src/ptw32_mutex_check_need_init.c92
-rw-r--r--pthreads/src/ptw32_new.c94
-rw-r--r--pthreads/src/ptw32_processInitialize.c92
-rw-r--r--pthreads/src/ptw32_processTerminate.c105
-rw-r--r--pthreads/src/ptw32_relmillisecs.c132
-rw-r--r--pthreads/src/ptw32_reuse.c151
-rw-r--r--pthreads/src/ptw32_rwlock_cancelwrwait.c50
-rw-r--r--pthreads/src/ptw32_rwlock_check_need_init.c77
-rw-r--r--pthreads/src/ptw32_semwait.c135
-rw-r--r--pthreads/src/ptw32_spinlock_check_need_init.c78
-rw-r--r--pthreads/src/ptw32_threadDestroy.c79
-rw-r--r--pthreads/src/ptw32_threadStart.c357
-rw-r--r--pthreads/src/ptw32_throw.c189
-rw-r--r--pthreads/src/ptw32_timespec.c83
-rw-r--r--pthreads/src/ptw32_tkAssocCreate.c118
-rw-r--r--pthreads/src/ptw32_tkAssocDestroy.c114
-rw-r--r--pthreads/src/rwlock.c51
-rw-r--r--pthreads/src/sched.c53
-rw-r--r--pthreads/src/sched.h183
-rw-r--r--pthreads/src/sched_get_priority_max.c134
-rw-r--r--pthreads/src/sched_get_priority_min.c135
-rw-r--r--pthreads/src/sched_getscheduler.c71
-rw-r--r--pthreads/src/sched_setscheduler.c83
-rw-r--r--pthreads/src/sched_yield.c71
-rw-r--r--pthreads/src/sem_close.c58
-rw-r--r--pthreads/src/sem_destroy.c144
-rw-r--r--pthreads/src/sem_getvalue.c110
-rw-r--r--pthreads/src/sem_init.c169
-rw-r--r--pthreads/src/sem_open.c58
-rw-r--r--pthreads/src/sem_post.c128
-rw-r--r--pthreads/src/sem_post_multiple.c142
-rw-r--r--pthreads/src/sem_timedwait.c238
-rw-r--r--pthreads/src/sem_trywait.c117
-rw-r--r--pthreads/src/sem_unlink.c58
-rw-r--r--pthreads/src/sem_wait.c187
-rw-r--r--pthreads/src/semaphore.c69
-rw-r--r--pthreads/src/semaphore.h169
-rw-r--r--pthreads/src/signal.c179
-rw-r--r--pthreads/src/spin.c46
-rw-r--r--pthreads/src/sync.c43
-rw-r--r--pthreads/src/tsd.c44
-rw-r--r--pthreads/src/w32_CancelableWait.c161
165 files changed, 0 insertions, 21460 deletions
diff --git a/pthreads/pthread-win32.vcxproj b/pthreads/pthread-win32.vcxproj
deleted file mode 100644
index 7b33891..0000000
--- a/pthreads/pthread-win32.vcxproj
+++ /dev/null
@@ -1,122 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
- <ItemGroup Label="ProjectConfigurations">
- <ProjectConfiguration Include="Debug|Win32">
- <Configuration>Debug</Configuration>
- <Platform>Win32</Platform>
- </ProjectConfiguration>
- <ProjectConfiguration Include="Release|Win32">
- <Configuration>Release</Configuration>
- <Platform>Win32</Platform>
- </ProjectConfiguration>
- </ItemGroup>
- <PropertyGroup Label="Globals">
- <ProjectGuid>{CE4CD8F8-E5AB-46F6-ACF3-167687C47C9F}</ProjectGuid>
- <RootNamespace>pthreadwin32</RootNamespace>
- <Keyword>Win32Proj</Keyword>
- </PropertyGroup>
- <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
- <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
- <ConfigurationType>StaticLibrary</ConfigurationType>
- <CharacterSet>NotSet</CharacterSet>
- <WholeProgramOptimization>true</WholeProgramOptimization>
- <PlatformToolset>v110_xp</PlatformToolset>
- </PropertyGroup>
- <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
- <ConfigurationType>StaticLibrary</ConfigurationType>
- <CharacterSet>NotSet</CharacterSet>
- <PlatformToolset>v110_xp</PlatformToolset>
- </PropertyGroup>
- <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
- <ImportGroup Label="ExtensionSettings">
- </ImportGroup>
- <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
- <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
- </ImportGroup>
- <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
- <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
- </ImportGroup>
- <PropertyGroup Label="UserMacros" />
- <PropertyGroup>
- <_ProjectFileVersion>10.0.40219.1</_ProjectFileVersion>
- <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)build\temp\lib\</OutDir>
- <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)build\temp\obj\$(ProjectName)\$(Configuration)\</IntDir>
- <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)build\temp\lib\</OutDir>
- <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)build\temp\obj\$(ProjectName)\$(Configuration)\</IntDir>
- <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
- <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
- <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
- <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
- <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
- <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
- <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ProjectName)-mt-debug</TargetName>
- <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(ProjectName)-mt</TargetName>
- </PropertyGroup>
- <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
- <ClCompile>
- <Optimization>Disabled</Optimization>
- <WholeProgramOptimization>false</WholeProgramOptimization>
- <AdditionalIncludeDirectories>$(ProjectDir)src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
- <PreprocessorDefinitions>_WIN32_WINNT=0x0501;WINVER=0x0501;NTDDI_VERSION=0x0501;WIN32;_DEBUG;_LIB;HAVE_PTW32_CONFIG_H;PTW32_BUILD_INLINED;PTW32_STATIC_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
- <MinimalRebuild>false</MinimalRebuild>
- <ExceptionHandling>
- </ExceptionHandling>
- <BasicRuntimeChecks>Default</BasicRuntimeChecks>
- <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
- <PrecompiledHeader>
- </PrecompiledHeader>
- <WarningLevel>Level3</WarningLevel>
- <DebugInformationFormat>OldStyle</DebugInformationFormat>
- </ClCompile>
- <Lib>
- </Lib>
- <PostBuildEvent>
- <Command>xcopy "$(ProjectDir)src\pthread.h" "$(SolutionDir)build\temp\include" /I /Y /D
-xcopy "$(ProjectDir)src\semaphore.h" "$(SolutionDir)build\temp\include" /I /Y /D
-xcopy "$(ProjectDir)src\sched.h" "$(SolutionDir)build\temp\include" /I /Y /D
-</Command>
- </PostBuildEvent>
- </ItemDefinitionGroup>
- <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
- <ClCompile>
- <Optimization>MaxSpeed</Optimization>
- <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
- <IntrinsicFunctions>false</IntrinsicFunctions>
- <WholeProgramOptimization>false</WholeProgramOptimization>
- <AdditionalIncludeDirectories>$(ProjectDir)src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
- <PreprocessorDefinitions>_WIN32_WINNT=0x0501;WINVER=0x0501;NTDDI_VERSION=0x0501;WIN32;NDEBUG;_LIB;HAVE_PTW32_CONFIG_H;PTW32_BUILD_INLINED;PTW32_STATIC_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
- <MinimalRebuild>false</MinimalRebuild>
- <ExceptionHandling>
- </ExceptionHandling>
- <BasicRuntimeChecks>Default</BasicRuntimeChecks>
- <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
- <FunctionLevelLinking>true</FunctionLevelLinking>
- <PrecompiledHeader>
- </PrecompiledHeader>
- <WarningLevel>Level3</WarningLevel>
- <DebugInformationFormat>
- </DebugInformationFormat>
- </ClCompile>
- <Lib>
- </Lib>
- <PostBuildEvent>
- <Command>xcopy "$(ProjectDir)src\pthread.h" "$(SolutionDir)build\temp\include" /I /Y /D
-xcopy "$(ProjectDir)src\semaphore.h" "$(SolutionDir)build\temp\include" /I /Y /D
-xcopy "$(ProjectDir)src\sched.h" "$(SolutionDir)build\temp\include" /I /Y /D
-</Command>
- </PostBuildEvent>
- </ItemDefinitionGroup>
- <ItemGroup>
- <ClInclude Include="src\config.h" />
- <ClInclude Include="src\implement.h" />
- <ClInclude Include="src\need_errno.h" />
- <ClInclude Include="src\pthread.h" />
- <ClInclude Include="src\semaphore.h" />
- </ItemGroup>
- <ItemGroup>
- <ClCompile Include="src\pthread.c" />
- </ItemGroup>
- <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
- <ImportGroup Label="ExtensionTargets">
- </ImportGroup>
-</Project> \ No newline at end of file
diff --git a/pthreads/pthread-win32.vcxproj.filters b/pthreads/pthread-win32.vcxproj.filters
deleted file mode 100644
index 018736f..0000000
--- a/pthreads/pthread-win32.vcxproj.filters
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
- <ItemGroup>
- <Filter Include="include">
- <UniqueIdentifier>{3a19fdc3-6df5-4400-b261-99ce258b4112}</UniqueIdentifier>
- </Filter>
- <Filter Include="src">
- <UniqueIdentifier>{e7061adc-6595-41d4-b2a0-1dfdb96907bc}</UniqueIdentifier>
- </Filter>
- </ItemGroup>
- <ItemGroup>
- <ClInclude Include="src\config.h">
- <Filter>include</Filter>
- </ClInclude>
- <ClInclude Include="src\implement.h">
- <Filter>include</Filter>
- </ClInclude>
- <ClInclude Include="src\need_errno.h">
- <Filter>include</Filter>
- </ClInclude>
- <ClInclude Include="src\pthread.h">
- <Filter>include</Filter>
- </ClInclude>
- <ClInclude Include="src\semaphore.h">
- <Filter>include</Filter>
- </ClInclude>
- </ItemGroup>
- <ItemGroup>
- <ClCompile Include="src\pthread.c">
- <Filter>src</Filter>
- </ClCompile>
- </ItemGroup>
-</Project> \ No newline at end of file
diff --git a/pthreads/src/COPYING.LIB b/pthreads/src/COPYING.LIB
deleted file mode 100644
index b1e3f5a..0000000
--- a/pthreads/src/COPYING.LIB
+++ /dev/null
@@ -1,504 +0,0 @@
- GNU LESSER GENERAL PUBLIC LICENSE
- Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL. It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
- This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it. You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
- When we speak of free software, we are referring to freedom of use,
-not price. Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
- To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights. These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
- For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you. You must make sure that they, too, receive or can get the source
-code. If you link other code with the library, you must provide
-complete object files to the recipients, so that they can relink them
-with the library after making changes to the library and recompiling
-it. And you must show them these terms so they know their rights.
-
- We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
- To protect each distributor, we want to make it very clear that
-there is no warranty for the free library. Also, if the library is
-modified by someone else and passed on, the recipients should know
-that what they have is not the original version, so that the original
-author's reputation will not be affected by problems that might be
-introduced by others.
-
- Finally, software patents pose a constant threat to the existence of
-any free program. We wish to make sure that a company cannot
-effectively restrict the users of a free program by obtaining a
-restrictive license from a patent holder. Therefore, we insist that
-any patent license obtained for a version of the library must be
-consistent with the full freedom of use specified in this license.
-
- Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License. This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License. We use
-this license for certain libraries in order to permit linking those
-libraries into non-free programs.
-
- When a program is linked with a library, whether statically or using
-a shared library, the combination of the two is legally speaking a
-combined work, a derivative of the original library. The ordinary
-General Public License therefore permits such linking only if the
-entire combination fits its criteria of freedom. The Lesser General
-Public License permits more lax criteria for linking other code with
-the library.
-
- We call this license the "Lesser" General Public License because it
-does Less to protect the user's freedom than the ordinary General
-Public License. It also provides other free software developers Less
-of an advantage over competing non-free programs. These disadvantages
-are the reason we use the ordinary General Public License for many
-libraries. However, the Lesser license provides advantages in certain
-special circumstances.
-
- For example, on rare occasions, there may be a special need to
-encourage the widest possible use of a certain library, so that it becomes
-a de-facto standard. To achieve this, non-free programs must be
-allowed to use the library. A more frequent case is that a free
-library does the same job as widely used non-free libraries. In this
-case, there is little to gain by limiting the free library to free
-software only, so we use the Lesser General Public License.
-
- In other cases, permission to use a particular library in non-free
-programs enables a greater number of people to use a large body of
-free software. For example, permission to use the GNU C Library in
-non-free programs enables many more people to use the whole GNU
-operating system, as well as its variant, the GNU/Linux operating
-system.
-
- Although the Lesser General Public License is Less protective of the
-users' freedom, it does ensure that the user of a program that is
-linked with the Library has the freedom and the wherewithal to run
-that program using a modified version of the Library.
-
- The precise terms and conditions for copying, distribution and
-modification follow. Pay close attention to the difference between a
-"work based on the library" and a "work that uses the library". The
-former contains code derived from the library, whereas the latter must
-be combined with the library in order to run.
-
- GNU LESSER GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License Agreement applies to any software library or other
-program which contains a notice placed by the copyright holder or
-other authorized party saying it may be distributed under the terms of
-this Lesser General Public License (also called "this License").
-Each licensee is addressed as "you".
-
- A "library" means a collection of software functions and/or data
-prepared so as to be conveniently linked with application programs
-(which use some of those functions and data) to form executables.
-
- The "Library", below, refers to any such software library or work
-which has been distributed under these terms. A "work based on the
-Library" means either the Library or any derivative work under
-copyright law: that is to say, a work containing the Library or a
-portion of it, either verbatim or with modifications and/or translated
-straightforwardly into another language. (Hereinafter, translation is
-included without limitation in the term "modification".)
-
- "Source code" for a work means the preferred form of the work for
-making modifications to it. For a library, complete source code means
-all the source code for all modules it contains, plus any associated
-interface definition files, plus the scripts used to control compilation
-and installation of the library.
-
- Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running a program using the Library is not restricted, and output from
-such a program is covered only if its contents constitute a work based
-on the Library (independent of the use of the Library in a tool for
-writing it). Whether that is true depends on what the Library does
-and what the program that uses the Library does.
-
- 1. You may copy and distribute verbatim copies of the Library's
-complete source code as you receive it, in any medium, provided that
-you conspicuously and appropriately publish on each copy an
-appropriate copyright notice and disclaimer of warranty; keep intact
-all the notices that refer to this License and to the absence of any
-warranty; and distribute a copy of this License along with the
-Library.
-
- You may charge a fee for the physical act of transferring a copy,
-and you may at your option offer warranty protection in exchange for a
-fee.
-
- 2. You may modify your copy or copies of the Library or any portion
-of it, thus forming a work based on the Library, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
- a) The modified work must itself be a software library.
-
- b) You must cause the files modified to carry prominent notices
- stating that you changed the files and the date of any change.
-
- c) You must cause the whole of the work to be licensed at no
- charge to all third parties under the terms of this License.
-
- d) If a facility in the modified Library refers to a function or a
- table of data to be supplied by an application program that uses
- the facility, other than as an argument passed when the facility
- is invoked, then you must make a good faith effort to ensure that,
- in the event an application does not supply such function or
- table, the facility still operates, and performs whatever part of
- its purpose remains meaningful.
-
- (For example, a function in a library to compute square roots has
- a purpose that is entirely well-defined independent of the
- application. Therefore, Subsection 2d requires that any
- application-supplied function or table used by this function must
- be optional: if the application does not supply it, the square
- root function must still compute square roots.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Library,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Library, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote
-it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Library.
-
-In addition, mere aggregation of another work not based on the Library
-with the Library (or with a work based on the Library) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may opt to apply the terms of the ordinary GNU General Public
-License instead of this License to a given copy of the Library. To do
-this, you must alter all the notices that refer to this License, so
-that they refer to the ordinary GNU General Public License, version 2,
-instead of to this License. (If a newer version than version 2 of the
-ordinary GNU General Public License has appeared, then you can specify
-that version instead if you wish.) Do not make any other change in
-these notices.
-
- Once this change is made in a given copy, it is irreversible for
-that copy, so the ordinary GNU General Public License applies to all
-subsequent copies and derivative works made from that copy.
-
- This option is useful when you wish to copy part of the code of
-the Library into a program that is not a library.
-
- 4. You may copy and distribute the Library (or a portion or
-derivative of it, under Section 2) in object code or executable form
-under the terms of Sections 1 and 2 above provided that you accompany
-it with the complete corresponding machine-readable source code, which
-must be distributed under the terms of Sections 1 and 2 above on a
-medium customarily used for software interchange.
-
- If distribution of object code is made by offering access to copy
-from a designated place, then offering equivalent access to copy the
-source code from the same place satisfies the requirement to
-distribute the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 5. A program that contains no derivative of any portion of the
-Library, but is designed to work with the Library by being compiled or
-linked with it, is called a "work that uses the Library". Such a
-work, in isolation, is not a derivative work of the Library, and
-therefore falls outside the scope of this License.
-
- However, linking a "work that uses the Library" with the Library
-creates an executable that is a derivative of the Library (because it
-contains portions of the Library), rather than a "work that uses the
-library". The executable is therefore covered by this License.
-Section 6 states terms for distribution of such executables.
-
- When a "work that uses the Library" uses material from a header file
-that is part of the Library, the object code for the work may be a
-derivative work of the Library even though the source code is not.
-Whether this is true is especially significant if the work can be
-linked without the Library, or if the work is itself a library. The
-threshold for this to be true is not precisely defined by law.
-
- If such an object file uses only numerical parameters, data
-structure layouts and accessors, and small macros and small inline
-functions (ten lines or less in length), then the use of the object
-file is unrestricted, regardless of whether it is legally a derivative
-work. (Executables containing this object code plus portions of the
-Library will still fall under Section 6.)
-
- Otherwise, if the work is a derivative of the Library, you may
-distribute the object code for the work under the terms of Section 6.
-Any executables containing that work also fall under Section 6,
-whether or not they are linked directly with the Library itself.
-
- 6. As an exception to the Sections above, you may also combine or
-link a "work that uses the Library" with the Library to produce a
-work containing portions of the Library, and distribute that work
-under terms of your choice, provided that the terms permit
-modification of the work for the customer's own use and reverse
-engineering for debugging such modifications.
-
- You must give prominent notice with each copy of the work that the
-Library is used in it and that the Library and its use are covered by
-this License. You must supply a copy of this License. If the work
-during execution displays copyright notices, you must include the
-copyright notice for the Library among them, as well as a reference
-directing the user to the copy of this License. Also, you must do one
-of these things:
-
- a) Accompany the work with the complete corresponding
- machine-readable source code for the Library including whatever
- changes were used in the work (which must be distributed under
- Sections 1 and 2 above); and, if the work is an executable linked
- with the Library, with the complete machine-readable "work that
- uses the Library", as object code and/or source code, so that the
- user can modify the Library and then relink to produce a modified
- executable containing the modified Library. (It is understood
- that the user who changes the contents of definitions files in the
- Library will not necessarily be able to recompile the application
- to use the modified definitions.)
-
- b) Use a suitable shared library mechanism for linking with the
- Library. A suitable mechanism is one that (1) uses at run time a
- copy of the library already present on the user's computer system,
- rather than copying library functions into the executable, and (2)
- will operate properly with a modified version of the library, if
- the user installs one, as long as the modified version is
- interface-compatible with the version that the work was made with.
-
- c) Accompany the work with a written offer, valid for at
- least three years, to give the same user the materials
- specified in Subsection 6a, above, for a charge no more
- than the cost of performing this distribution.
-
- d) If distribution of the work is made by offering access to copy
- from a designated place, offer equivalent access to copy the above
- specified materials from the same place.
-
- e) Verify that the user has already received a copy of these
- materials or that you have already sent this user a copy.
-
- For an executable, the required form of the "work that uses the
-Library" must include any data and utility programs needed for
-reproducing the executable from it. However, as a special exception,
-the materials to be distributed need not include anything that is
-normally distributed (in either source or binary form) with the major
-components (compiler, kernel, and so on) of the operating system on
-which the executable runs, unless that component itself accompanies
-the executable.
-
- It may happen that this requirement contradicts the license
-restrictions of other proprietary libraries that do not normally
-accompany the operating system. Such a contradiction means you cannot
-use both them and the Library together in an executable that you
-distribute.
-
- 7. You may place library facilities that are a work based on the
-Library side-by-side in a single library together with other library
-facilities not covered by this License, and distribute such a combined
-library, provided that the separate distribution of the work based on
-the Library and of the other library facilities is otherwise
-permitted, and provided that you do these two things:
-
- a) Accompany the combined library with a copy of the same work
- based on the Library, uncombined with any other library
- facilities. This must be distributed under the terms of the
- Sections above.
-
- b) Give prominent notice with the combined library of the fact
- that part of it is a work based on the Library, and explaining
- where to find the accompanying uncombined form of the same work.
-
- 8. You may not copy, modify, sublicense, link with, or distribute
-the Library except as expressly provided under this License. Any
-attempt otherwise to copy, modify, sublicense, link with, or
-distribute the Library is void, and will automatically terminate your
-rights under this License. However, parties who have received copies,
-or rights, from you under this License will not have their licenses
-terminated so long as such parties remain in full compliance.
-
- 9. You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Library or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Library (or any work based on the
-Library), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Library or works based on it.
-
- 10. Each time you redistribute the Library (or any work based on the
-Library), the recipient automatically receives a license from the
-original licensor to copy, distribute, link with or modify the Library
-subject to these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties with
-this License.
-
- 11. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Library at all. For example, if a patent
-license would not permit royalty-free redistribution of the Library by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Library.
-
-If any portion of this section is held invalid or unenforceable under any
-particular circumstance, the balance of the section is intended to apply,
-and the section as a whole is intended to apply in other circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 12. If the distribution and/or use of the Library is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Library under this License may add
-an explicit geographical distribution limitation excluding those countries,
-so that distribution is permitted only in or among countries not thus
-excluded. In such case, this License incorporates the limitation as if
-written in the body of this License.
-
- 13. The Free Software Foundation may publish revised and/or new
-versions of the Lesser General Public License from time to time.
-Such new versions will be similar in spirit to the present version,
-but may differ in detail to address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Library
-specifies a version number of this License which applies to it and
-"any later version", you have the option of following the terms and
-conditions either of that version or of any later version published by
-the Free Software Foundation. If the Library does not specify a
-license version number, you may choose any version ever published by
-the Free Software Foundation.
-
- 14. If you wish to incorporate parts of the Library into other free
-programs whose distribution conditions are incompatible with these,
-write to the author to ask for permission. For software which is
-copyrighted by the Free Software Foundation, write to the Free
-Software Foundation; we sometimes make exceptions for this. Our
-decision will be guided by the two goals of preserving the free status
-of all derivatives of our free software and of promoting the sharing
-and reuse of software generally.
-
- NO WARRANTY
-
- 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
-WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
-EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
-OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
-KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
-LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
-THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
-WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
-AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
-FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
-CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
-LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
-RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
-FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
-SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Libraries
-
- If you develop a new library, and you want it to be of the greatest
-possible use to the public, we recommend making it free software that
-everyone can redistribute and change. You can do so by permitting
-redistribution under these terms (or, alternatively, under the terms of the
-ordinary General Public License).
-
- To apply these terms, attach the following notices to the library. It is
-safest to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
-
- <one line to give the library's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the
- library `Frob' (a library for tweaking knobs) written by James Random Hacker.
-
- <signature of Ty Coon>, 1 April 1990
- Ty Coon, President of Vice
-
-That's all there is to it!
-
-
diff --git a/pthreads/src/README b/pthreads/src/README
deleted file mode 100644
index 545360b..0000000
--- a/pthreads/src/README
+++ /dev/null
@@ -1,601 +0,0 @@
-PTHREADS-WIN32
-==============
-
-Pthreads-win32 is free software, distributed under the GNU Lesser
-General Public License (LGPL). See the file 'COPYING.LIB' for terms
-and conditions. Also see the file 'COPYING' for information
-specific to pthreads-win32, copyrights and the LGPL.
-
-
-What is it?
------------
-
-Pthreads-win32 is an Open Source Software implementation of the
-Threads component of the POSIX 1003.1c 1995 Standard (or later)
-for Microsoft's Win32 environment. Some functions from POSIX
-1003.1b are also supported including semaphores. Other related
-functions include the set of read-write lock functions. The
-library also supports some of the functionality of the Open
-Group's Single Unix specification, version 2, namely mutex types,
-plus some common and pthreads-win32 specific non-portable
-routines (see README.NONPORTABLE).
-
-See the file "ANNOUNCE" for more information including standards
-conformance details and the list of supported and unsupported
-routines.
-
-
-Prerequisites
--------------
-MSVC or GNU C (MinGW32 MSys development kit)
- To build from source.
-
-QueueUserAPCEx by Panagiotis E. Hadjidoukas
- To support any thread cancelation in C++ library builds or
- to support cancelation of blocked threads in any build.
- This library is not required otherwise.
-
- For true async cancelation of threads (including blocked threads).
- This is a DLL and Windows driver that provides pre-emptive APC
- by forcing threads into an alertable state when the APC is queued.
- Both the DLL and driver are provided with the pthreads-win32.exe
- self-unpacking ZIP, and on the pthreads-win32 FTP site (in source
- and pre-built forms). Currently this is a separate LGPL package to
- pthreads-win32. See the README in the QueueUserAPCEx folder for
- installation instructions.
-
- Pthreads-win32 will automatically detect if the QueueUserAPCEx DLL
- QuserEx.DLL is available and whether the driver AlertDrv.sys is
- loaded. If it is not available, pthreads-win32 will simulate async
- cancelation, which means that it can async cancel only threads that
- are runnable. The simulated async cancellation cannot cancel blocked
- threads.
-
- [FOR SECURITY] To be found Quserex.dll MUST be installed in the
- Windows System Folder. This is not an unreasonable constraint given a
- driver must also be installed and loaded at system startup.
-
-
-Library naming
---------------
-
-Because the library is being built using various exception
-handling schemes and compilers - and because the library
-may not work reliably if these are mixed in an application,
-each different version of the library has it's own name.
-
-Note 1: the incompatibility is really between EH implementations
-of the different compilers. It should be possible to use the
-standard C version from either compiler with C++ applications
-built with a different compiler. If you use an EH version of
-the library, then you must use the same compiler for the
-application. This is another complication and dependency that
-can be avoided by using only the standard C library version.
-
-Note 2: if you use a standard C pthread*.dll with a C++
-application, then any functions that you define that are
-intended to be called via pthread_cleanup_push() must be
-__cdecl.
-
-Note 3: the intention was to also name either the VC or GC
-version (it should be arbitrary) as pthread.dll, including
-pthread.lib and libpthread.a as appropriate. This is no longer
-likely to happen.
-
-Note 4: the compatibility number was added so that applications
-can differentiate between binary incompatible versions of the
-libs and dlls.
-
-In general:
- pthread[VG]{SE,CE,C}[c].dll
- pthread[VG]{SE,CE,C}[c].lib
-
-where:
- [VG] indicates the compiler
- V - MS VC, or
- G - GNU C
-
- {SE,CE,C} indicates the exception handling scheme
- SE - Structured EH, or
- CE - C++ EH, or
- C - no exceptions - uses setjmp/longjmp
-
- c - DLL compatibility number indicating ABI and API
- compatibility with applications built against
- a snapshot with the same compatibility number.
- See 'Version numbering' below.
-
-The name may also be suffixed by a 'd' to indicate a debugging version
-of the library. E.g. pthreadVC2d.lib. Debugging versions contain
-additional information for debugging (symbols etc) and are often not
-optimised in any way (compiled with optimisation turned off).
-
-Examples:
- pthreadVSE.dll (MSVC/SEH)
- pthreadGCE.dll (GNUC/C++ EH)
- pthreadGC.dll (GNUC/not dependent on exceptions)
- pthreadVC1.dll (MSVC/not dependent on exceptions - not binary
- compatible with pthreadVC.dll)
- pthreadVC2.dll (MSVC/not dependent on exceptions - not binary
- compatible with pthreadVC1.dll or pthreadVC.dll)
-
-The GNU library archive file names have correspondingly changed to:
-
- libpthreadGCEc.a
- libpthreadGCc.a
-
-
-Versioning numbering
---------------------
-
-Version numbering is separate from the snapshot dating system, and
-is the canonical version identification system embedded within the
-DLL using the Microsoft version resource system. The versioning
-system chosen follows the GNU Libtool system. See
-http://www.gnu.org/software/libtool/manual.html section 6.2.
-
-See the resource file 'version.rc'.
-
-Microsoft version numbers use 4 integers:
-
- 0.0.0.0
-
-Pthreads-win32 uses the first 3 following the Libtool convention.
-The fourth is commonly used for the build number, but will be reserved
-for future use.
-
- current.revision.age.0
-
-The numbers are changed as follows:
-
-1. If the library source code has changed at all since the last update,
- then increment revision (`c:r:a' becomes `c:r+1:a').
-2. If any interfaces have been added, removed, or changed since the last
- update, increment current, and set revision to 0.
-3. If any interfaces have been added since the last public release, then
- increment age.
-4. If any interfaces have been removed or changed since the last public
- release, then set age to 0.
-
-
-DLL compatibility numbering is an attempt to ensure that applications
-always load a compatible pthreads-win32 DLL by using a DLL naming system
-that is consistent with the version numbering system. It also allows
-older and newer DLLs to coexist in the same filesystem so that older
-applications can continue to be used. For pre .NET Windows systems,
-this inevitably requires incompatible versions of the same DLLs to have
-different names.
-
-Pthreads-win32 has adopted the Cygwin convention of appending a single
-integer number to the DLL name. The number used is based on the library
-version number and is computed as 'current' - 'age'.
-
-(See http://home.att.net/~perlspinr/libversioning.html for a nicely
-detailed explanation.)
-
-Using this method, DLL name/s will only change when the DLL's
-backwards compatibility changes. Note that the addition of new
-'interfaces' will not of itself change the DLL's compatibility for older
-applications.
-
-
-Which of the several dll versions to use?
------------------------------------------
-or,
----
-What are all these pthread*.dll and pthread*.lib files?
--------------------------------------------------------
-
-Simple, use either pthreadGCv.* if you use GCC, or pthreadVCv.* if you
-use MSVC - where 'v' is the DLL versioning (compatibility) number.
-
-Otherwise, you need to choose carefully and know WHY.
-
-The most important choice you need to make is whether to use a
-version that uses exceptions internally, or not. There are versions
-of the library that use exceptions as part of the thread
-cancelation and exit implementation. The default version uses
-setjmp/longjmp.
-
-There is some contension amongst POSIX threads experts as
-to how POSIX threads cancelation and exit should work
-with languages that use exceptions, e.g. C++ and even C
-(Microsoft's Structured Exceptions).
-
-The issue is: should cancelation of a thread in, say,
-a C++ application cause object destructors and C++ exception
-handlers to be invoked as the stack unwinds during thread
-exit, or not?
-
-There seems to be more opinion in favour of using the
-standard C version of the library (no EH) with C++ applications
-for the reason that this appears to be the assumption commercial
-pthreads implementations make. Therefore, if you use an EH version
-of pthreads-win32 then you may be under the illusion that
-your application will be portable, when in fact it is likely to
-behave differently when linked with other pthreads libraries.
-
-Now you may be asking: then why have you kept the EH versions of
-the library?
-
-There are a couple of reasons:
-- there is division amongst the experts and so the code may
- be needed in the future. Yes, it's in the repository and we
- can get it out anytime in the future, but it would be difficult
- to find.
-- pthreads-win32 is one of the few implementations, and possibly
- the only freely available one, that has EH versions. It may be
- useful to people who want to play with or study application
- behaviour under these conditions.
-
-Notes:
-
-[If you use either pthreadVCE or pthreadGCE]
-
-1. [See also the discussion in the FAQ file - Q2, Q4, and Q5]
-
-If your application contains catch(...) blocks in your POSIX
-threads then you will need to replace the "catch(...)" with the macro
-"PtW32Catch", eg.
-
- #ifdef PtW32Catch
- PtW32Catch {
- ...
- }
- #else
- catch(...) {
- ...
- }
- #endif
-
-Otherwise neither pthreads cancelation nor pthread_exit() will work
-reliably when using versions of the library that use C++ exceptions
-for cancelation and thread exit.
-
-This is due to what is believed to be a C++ compliance error in VC++
-whereby you may not have multiple handlers for the same exception in
-the same try/catch block. GNU G++ doesn't have this restriction.
-
-
-Other name changes
-------------------
-
-All snapshots prior to and including snapshot 2000-08-13
-used "_pthread_" as the prefix to library internal
-functions, and "_PTHREAD_" to many library internal
-macros. These have now been changed to "ptw32_" and "PTW32_"
-respectively so as to not conflict with the ANSI standard's
-reservation of identifiers beginning with "_" and "__" for
-use by compiler implementations only.
-
-If you have written any applications and you are linking
-statically with the pthreads-win32 library then you may have
-included a call to _pthread_processInitialize. You will
-now have to change that to ptw32_processInitialize.
-
-
-Cleanup code default style
---------------------------
-
-Previously, if not defined, the cleanup style was determined automatically
-from the compiler used, and one of the following was defined accordingly:
-
- __CLEANUP_SEH MSVC only
- __CLEANUP_CXX C++, including MSVC++, GNU G++
- __CLEANUP_C C, including GNU GCC, not MSVC
-
-These defines determine the style of cleanup (see pthread.h) and,
-most importantly, the way that cancelation and thread exit (via
-pthread_exit) is performed (see the routine ptw32_throw()).
-
-In short, the exceptions versions of the library throw an exception
-when a thread is canceled, or exits via pthread_exit(). This exception is
-caught by a handler in the thread startup routine, so that the
-the correct stack unwinding occurs regardless of where the thread
-is when it's canceled or exits via pthread_exit().
-
-In this snapshot, unless the build explicitly defines (e.g. via a
-compiler option) __CLEANUP_SEH, __CLEANUP_CXX, or __CLEANUP_C, then
-the build NOW always defaults to __CLEANUP_C style cleanup. This style
-uses setjmp/longjmp in the cancelation and pthread_exit implementations,
-and therefore won't do stack unwinding even when linked to applications
-that have it (e.g. C++ apps). This is for consistency with most/all
-commercial Unix POSIX threads implementations.
-
-Although it was not clearly documented before, it is still necessary to
-build your application using the same __CLEANUP_* define as was
-used for the version of the library that you link with, so that the
-correct parts of pthread.h are included. That is, the possible
-defines require the following library versions:
-
- __CLEANUP_SEH pthreadVSE.dll
- __CLEANUP_CXX pthreadVCE.dll or pthreadGCE.dll
- __CLEANUP_C pthreadVC.dll or pthreadGC.dll
-
-It is recommended that you let pthread.h use it's default __CLEANUP_C
-for both library and application builds. That is, don't define any of
-the above, and then link with pthreadVC.lib (MSVC or MSVC++) and
-libpthreadGC.a (MinGW GCC or G++). The reason is explained below, but
-another reason is that the prebuilt pthreadVCE.dll is currently broken.
-Versions built with MSVC++ later than version 6 may not be broken, but I
-can't verify this yet.
-
-WHY ARE WE MAKING THE DEFAULT STYLE LESS EXCEPTION-FRIENDLY?
-Because no commercial Unix POSIX threads implementation allows you to
-choose to have stack unwinding. Therefore, providing it in pthread-win32
-as a default is dangerous. We still provide the choice but unless
-you consciously choose to do otherwise, your pthreads applications will
-now run or crash in similar ways irrespective of the pthreads platform
-you use. Or at least this is the hope.
-
-
-Building under VC++ using C++ EH, Structured EH, or just C
-----------------------------------------------------------
-
-From the source directory run nmake without any arguments to list
-help information. E.g.
-
-$ nmake
-
-Microsoft (R) Program Maintenance Utility Version 6.00.8168.0
-Copyright (C) Microsoft Corp 1988-1998. All rights reserved.
-
-Run one of the following command lines:
-nmake clean VCE (to build the MSVC dll with C++ exception handling)
-nmake clean VSE (to build the MSVC dll with structured exception handling)
-nmake clean VC (to build the MSVC dll with C cleanup code)
-nmake clean VCE-inlined (to build the MSVC inlined dll with C++ exception handling)
-nmake clean VSE-inlined (to build the MSVC inlined dll with structured exception handling)
-nmake clean VC-inlined (to build the MSVC inlined dll with C cleanup code)
-nmake clean VC-static (to build the MSVC static lib with C cleanup code)
-nmake clean VCE-debug (to build the debug MSVC dll with C++ exception handling)
-nmake clean VSE-debug (to build the debug MSVC dll with structured exception handling)
-nmake clean VC-debug (to build the debug MSVC dll with C cleanup code)
-nmake clean VCE-inlined-debug (to build the debug MSVC inlined dll with C++ exception handling)
-nmake clean VSE-inlined-debug (to build the debug MSVC inlined dll with structured exception handling)
-nmake clean VC-inlined-debug (to build the debug MSVC inlined dll with C cleanup code)
-nmake clean VC-static-debug (to build the debug MSVC static lib with C cleanup code)
-
-
-The pre-built dlls are normally built using the *-inlined targets.
-
-You can run the testsuite by changing to the "tests" directory and
-running nmake. E.g.:
-
-$ cd tests
-$ nmake
-
-Microsoft (R) Program Maintenance Utility Version 6.00.8168.0
-Copyright (C) Microsoft Corp 1988-1998. All rights reserved.
-
-Run one of the following command lines:
-nmake clean VC (to test using VC dll with VC (no EH) applications)
-nmake clean VCX (to test using VC dll with VC++ (EH) applications)
-nmake clean VCE (to test using the VCE dll with VC++ EH applications)
-nmake clean VSE (to test using VSE dll with VC (SEH) applications)
-nmake clean VC-bench (to benchtest using VC dll with C bench app)
-nmake clean VCX-bench (to benchtest using VC dll with C++ bench app)
-nmake clean VCE-bench (to benchtest using VCE dll with C++ bench app)
-nmake clean VSE-bench (to benchtest using VSE dll with SEH bench app)
-nmake clean VC-static (to test using VC static lib with VC (no EH) applications)
-
-
-Building under Mingw32
-----------------------
-
-The dll can be built easily with recent versions of Mingw32.
-(The distributed versions are built using Mingw32 and MsysDTK
-from www.mingw32.org.)
-
-From the source directory, run make for help information. E.g.:
-
-$ make
-Run one of the following command lines:
-make clean GC (to build the GNU C dll with C cleanup code)
-make clean GCE (to build the GNU C dll with C++ exception handling)
-make clean GC-inlined (to build the GNU C inlined dll with C cleanup code)
-make clean GCE-inlined (to build the GNU C inlined dll with C++ exception handling)
-make clean GC-static (to build the GNU C inlined static lib with C cleanup code)
-make clean GC-debug (to build the GNU C debug dll with C cleanup code)
-make clean GCE-debug (to build the GNU C debug dll with C++ exception handling)
-make clean GC-inlined-debug (to build the GNU C inlined debug dll with C cleanup code)
-make clean GCE-inlined-debug (to build the GNU C inlined debug dll with C++ exception handling)
-make clean GC-static-debug (to build the GNU C inlined static debug lib with C cleanup code)
-
-
-The pre-built dlls are normally built using the *-inlined targets.
-
-You can run the testsuite by changing to the "tests" directory and
-running make for help information. E.g.:
-
-$ cd tests
-$ make
-Run one of the following command lines:
-make clean GC (to test using GC dll with C (no EH) applications)
-make clean GCX (to test using GC dll with C++ (EH) applications)
-make clean GCE (to test using GCE dll with C++ (EH) applications)
-make clean GC-bench (to benchtest using GNU C dll with C cleanup code)
-make clean GCE-bench (to benchtest using GNU C dll with C++ exception handling)
-make clean GC-static (to test using GC static lib with C (no EH) applications)
-
-
-Building under Linux using the Mingw32 cross development tools
---------------------------------------------------------------
-
-You can build the library without leaving Linux by using the Mingw32 cross
-development toolchain. See http://www.libsdl.org/extras/win32/cross/ for
-tools and info. The GNUmakefile contains some support for this, for example:
-
-make CROSS=i386-mingw32msvc- clean GC-inlined
-
-will build pthreadGCn.dll and libpthreadGCn.a (n=version#), provided your
-cross-tools/bin directory is in your PATH (or use the cross-make.sh script
-at the URL above).
-
-
-Building the library as a statically linkable library
------------------------------------------------------
-
-General: PTW32_STATIC_LIB must be defined for both the library build and the
-application build. The makefiles supplied and used by the following 'make'
-command lines will define this for you.
-
-MSVC (creates pthreadVCn.lib as a static link lib):
-
-nmake clean VC-static
-
-
-MinGW32 (creates libpthreadGCn.a as a static link lib):
-
-make clean GC-static
-
-
-Define PTW32_STATIC_LIB when building your application. Also, your
-application must call a two non-portable routines to initialise the
-some state on startup and cleanup before exit. One other routine needs
-to be called to cleanup after any Win32 threads have called POSIX API
-routines. See README.NONPORTABLE or the html reference manual pages for
-details on these routines:
-
-BOOL pthread_win32_process_attach_np (void);
-BOOL pthread_win32_process_detach_np (void);
-BOOL pthread_win32_thread_attach_np (void); // Currently a no-op
-BOOL pthread_win32_thread_detach_np (void);
-
-
-The tests makefiles have the same targets but only check that the
-static library is statically linkable. They don't run the full
-testsuite. To run the full testsuite, build the dlls and run the
-dll test targets.
-
-
-Building the library under Cygwin
----------------------------------
-
-Cygwin is implementing it's own POSIX threads routines and these
-will be the ones to use if you develop using Cygwin.
-
-
-Ready to run binaries
----------------------
-
-For convenience, the following ready-to-run files can be downloaded
-from the FTP site (see under "Availability" below):
-
- pthread.h
- semaphore.h
- sched.h
- pthreadVC.dll - built with MSVC compiler using C setjmp/longjmp
- pthreadVC.lib
- pthreadVCE.dll - built with MSVC++ compiler using C++ EH
- pthreadVCE.lib
- pthreadVSE.dll - built with MSVC compiler using SEH
- pthreadVSE.lib
- pthreadGC.dll - built with Mingw32 GCC
- libpthreadGC.a - derived from pthreadGC.dll
- pthreadGCE.dll - built with Mingw32 G++
- libpthreadGCE.a - derived from pthreadGCE.dll
-
-As of August 2003 pthreads-win32 pthreadG* versions are built and tested
-using the MinGW + MsysDTK environment current as of that date or later.
-The following file MAY be needed for older MinGW environments.
-
- gcc.dll - needed to build and run applications that use
- pthreadGCE.dll.
-
-
-Building applications with GNU compilers
-----------------------------------------
-
-If you're using pthreadGC.dll:
-
-With the three header files, pthreadGC.dll and libpthreadGC.a in the
-same directory as your application myapp.c, you could compile, link
-and run myapp.c under Mingw32 as follows:
-
- gcc -o myapp.exe myapp.c -I. -L. -lpthreadGC
- myapp
-
-Or put pthreadGC.dll in an appropriate directory in your PATH,
-put libpthreadGC.a in your system lib directory, and
-put the three header files in your system include directory,
-then use:
-
- gcc -o myapp.exe myapp.c -lpthreadGC
- myapp
-
-
-If you're using pthreadGCE.dll:
-
-With the three header files, pthreadGCE.dll, gcc.dll and libpthreadGCE.a
-in the same directory as your application myapp.c, you could compile,
-link and run myapp.c under Mingw32 as follows:
-
- gcc -x c++ -o myapp.exe myapp.c -I. -L. -lpthreadGCE
- myapp
-
-Or put pthreadGCE.dll and gcc.dll in an appropriate directory in
-your PATH, put libpthreadGCE.a in your system lib directory, and
-put the three header files in your system include directory,
-then use:
-
- gcc -x c++ -o myapp.exe myapp.c -lpthreadGCE
- myapp
-
-
-Availability
-------------
-
-The complete source code in either unbundled, self-extracting
-Zip file, or tar/gzipped format can be found at:
-
- ftp://sources.redhat.com/pub/pthreads-win32
-
-The pre-built DLL, export libraries and matching pthread.h can
-be found at:
-
- ftp://sources.redhat.com/pub/pthreads-win32/dll-latest
-
-Home page:
-
- http://sources.redhat.com/pthreads-win32/
-
-
-Mailing list
-------------
-
-There is a mailing list for discussing pthreads on Win32.
-To join, send email to:
-
- pthreads-win32-subscribe@sources.redhat.com
-
-Unsubscribe by sending mail to:
-
- pthreads-win32-unsubscribe@sources.redhat.com
-
-
-Acknowledgements
-----------------
-
-See the ANNOUNCE file for acknowledgements.
-See the 'CONTRIBUTORS' file for the list of contributors.
-
-As much as possible, the ChangeLog file attributes
-contributions and patches that have been incorporated
-in the library to the individuals responsible.
-
-Finally, thanks to all those who work on and contribute to the
-POSIX and Single Unix Specification standards. The maturity of an
-industry can be measured by it's open standards.
-
-----
-Ross Johnson
-<rpj@callisto.canberra.edu.au>
-
-
-
-
-
-
-
-
diff --git a/pthreads/src/attr.c b/pthreads/src/attr.c
deleted file mode 100644
index a9d55f4..0000000
--- a/pthreads/src/attr.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * attr.c
- *
- * Description:
- * This translation unit agregates operations on thread attribute objects.
- * It is used for inline optimisation.
- *
- * The included modules are used separately when static executable sizes
- * must be minimised.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-#include "pthread_attr_init.c"
-#include "pthread_attr_destroy.c"
-#include "pthread_attr_getdetachstate.c"
-#include "pthread_attr_setdetachstate.c"
-#include "pthread_attr_getstackaddr.c"
-#include "pthread_attr_setstackaddr.c"
-#include "pthread_attr_getstacksize.c"
-#include "pthread_attr_setstacksize.c"
-#include "pthread_attr_getscope.c"
-#include "pthread_attr_setscope.c"
diff --git a/pthreads/src/autostatic.c b/pthreads/src/autostatic.c
deleted file mode 100644
index 092aff2..0000000
--- a/pthreads/src/autostatic.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * autostatic.c
- *
- * Description:
- * This translation unit implements static auto-init and auto-exit logic.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#if defined(PTW32_STATIC_LIB)
-
-#if defined(__MINGW64__) || defined(__MINGW32__) || defined(_MSC_VER)
-
-#include "pthread.h"
-#include "implement.h"
-
-static void on_process_init(void)
-{
- pthread_win32_process_attach_np ();
-}
-
-static void on_process_exit(void)
-{
- pthread_win32_thread_detach_np ();
- pthread_win32_process_detach_np ();
-}
-
-#if defined(__MINGW64__) || defined(__MINGW32__)
-# define attribute_section(a) __attribute__((section(a)))
-#elif defined(_MSC_VER)
-# define attribute_section(a) __pragma(section(a,long,read)); __declspec(allocate(a))
-#endif
-
-attribute_section(".ctors") void *gcc_ctor = on_process_init;
-attribute_section(".dtors") void *gcc_dtor = on_process_exit;
-
-attribute_section(".CRT$XCU") void *msc_ctor = on_process_init;
-attribute_section(".CRT$XPU") void *msc_dtor = on_process_exit;
-
-#endif /* defined(__MINGW64__) || defined(__MINGW32__) || defined(_MSC_VER) */
-
-#endif /* PTW32_STATIC_LIB */
diff --git a/pthreads/src/barrier.c b/pthreads/src/barrier.c
deleted file mode 100644
index 41b950c..0000000
--- a/pthreads/src/barrier.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * barrier.c
- *
- * Description:
- * This translation unit implements barrier primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-#include "pthread_barrier_init.c"
-#include "pthread_barrier_destroy.c"
-#include "pthread_barrier_wait.c"
-#include "pthread_barrierattr_init.c"
-#include "pthread_barrierattr_destroy.c"
-#include "pthread_barrierattr_getpshared.c"
-#include "pthread_barrierattr_setpshared.c"
diff --git a/pthreads/src/cancel.c b/pthreads/src/cancel.c
deleted file mode 100644
index 1bd14eb..0000000
--- a/pthreads/src/cancel.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * cancel.c
- *
- * Description:
- * POSIX thread functions related to thread cancellation.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-#include "pthread_setcancelstate.c"
-#include "pthread_setcanceltype.c"
-#include "pthread_testcancel.c"
-#include "pthread_cancel.c"
diff --git a/pthreads/src/cleanup.c b/pthreads/src/cleanup.c
deleted file mode 100644
index 381d1e8..0000000
--- a/pthreads/src/cleanup.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * cleanup.c
- *
- * Description:
- * This translation unit implements routines associated
- * with cleaning up threads.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-/*
- * The functions ptw32_pop_cleanup and ptw32_push_cleanup
- * are implemented here for applications written in C with no
- * SEH or C++ destructor support.
- */
-
-ptw32_cleanup_t *
-ptw32_pop_cleanup (int execute)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function pops the most recently pushed cleanup
- * handler. If execute is nonzero, then the cleanup handler
- * is executed if non-null.
- *
- * PARAMETERS
- * execute
- * if nonzero, execute the cleanup handler
- *
- *
- * DESCRIPTION
- * This function pops the most recently pushed cleanup
- * handler. If execute is nonzero, then the cleanup handler
- * is executed if non-null.
- * NOTE: specify 'execute' as nonzero to avoid duplication
- * of common cleanup code.
- *
- * RESULTS
- * N/A
- *
- * ------------------------------------------------------
- */
-{
- ptw32_cleanup_t *cleanup;
-
- cleanup = (ptw32_cleanup_t *) pthread_getspecific (ptw32_cleanupKey);
-
- if (cleanup != NULL)
- {
- if (execute && (cleanup->routine != NULL))
- {
-
- (*cleanup->routine) (cleanup->arg);
-
- }
-
- pthread_setspecific (ptw32_cleanupKey, (void *) cleanup->prev);
-
- }
-
- return (cleanup);
-
-} /* ptw32_pop_cleanup */
-
-
-void
-ptw32_push_cleanup (ptw32_cleanup_t * cleanup,
- ptw32_cleanup_callback_t routine, void *arg)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function pushes a new cleanup handler onto the thread's stack
- * of cleanup handlers. Each cleanup handler pushed onto the stack is
- * popped and invoked with the argument 'arg' when
- * a) the thread exits by calling 'pthread_exit',
- * b) when the thread acts on a cancellation request,
- * c) or when the thread calls pthread_cleanup_pop with a nonzero
- * 'execute' argument
- *
- * PARAMETERS
- * cleanup
- * a pointer to an instance of pthread_cleanup_t,
- *
- * routine
- * pointer to a cleanup handler,
- *
- * arg
- * parameter to be passed to the cleanup handler
- *
- *
- * DESCRIPTION
- * This function pushes a new cleanup handler onto the thread's stack
- * of cleanup handlers. Each cleanup handler pushed onto the stack is
- * popped and invoked with the argument 'arg' when
- * a) the thread exits by calling 'pthread_exit',
- * b) when the thread acts on a cancellation request,
- * c) or when the thrad calls pthread_cleanup_pop with a nonzero
- * 'execute' argument
- * NOTE: pthread_push_cleanup, ptw32_pop_cleanup must be paired
- * in the same lexical scope.
- *
- * RESULTS
- * pthread_cleanup_t *
- * pointer to the previous cleanup
- *
- * ------------------------------------------------------
- */
-{
- cleanup->routine = routine;
- cleanup->arg = arg;
-
- cleanup->prev = (ptw32_cleanup_t *) pthread_getspecific (ptw32_cleanupKey);
-
- pthread_setspecific (ptw32_cleanupKey, (void *) cleanup);
-
-} /* ptw32_push_cleanup */
diff --git a/pthreads/src/condvar.c b/pthreads/src/condvar.c
deleted file mode 100644
index 704f4d7..0000000
--- a/pthreads/src/condvar.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * condvar.c
- *
- * Description:
- * This translation unit implements condition variables and their primitives.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-#include "ptw32_cond_check_need_init.c"
-#include "pthread_condattr_init.c"
-#include "pthread_condattr_destroy.c"
-#include "pthread_condattr_getpshared.c"
-#include "pthread_condattr_setpshared.c"
-#include "pthread_cond_init.c"
-#include "pthread_cond_destroy.c"
-#include "pthread_cond_wait.c"
-#include "pthread_cond_signal.c"
diff --git a/pthreads/src/config.h b/pthreads/src/config.h
deleted file mode 100644
index e231724..0000000
--- a/pthreads/src/config.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/* config.h */
-
-#ifndef PTW32_CONFIG_H
-#define PTW32_CONFIG_H
-
-/*********************************************************************
- * Defaults: see target specific redefinitions below.
- *********************************************************************/
-
-/* We're building the pthreads-win32 library */
-#define PTW32_BUILD
-
-/* Do we know about the C type sigset_t? */
-#undef HAVE_SIGSET_T
-
-/* Define if you have the <signal.h> header file. */
-#undef HAVE_SIGNAL_H
-
-/* Define if you have the Borland TASM32 or compatible assembler. */
-#undef HAVE_TASM32
-
-/* Define if you don't have Win32 DuplicateHandle. (eg. WinCE) */
-#undef NEED_DUPLICATEHANDLE
-
-/* Define if you don't have Win32 _beginthreadex. (eg. WinCE) */
-#undef NEED_CREATETHREAD
-
-/* Define if you don't have Win32 errno. (eg. WinCE) */
-#undef NEED_ERRNO
-
-/* Define if you don't have Win32 calloc. (eg. WinCE) */
-#undef NEED_CALLOC
-
-/* Define if you don't have Win32 ftime. (eg. WinCE) */
-#undef NEED_FTIME
-
-/* Define if you don't have Win32 semaphores. (eg. WinCE 2.1 or earlier) */
-#undef NEED_SEM
-
-/* Define if you need to convert string parameters to unicode. (eg. WinCE) */
-#undef NEED_UNICODE_CONSTS
-
-/* Define if your C (not C++) compiler supports "inline" functions. */
-#undef HAVE_C_INLINE
-
-/* Do we know about type mode_t? */
-#undef HAVE_MODE_T
-
-/*
- * Define if GCC has atomic builtins, i.e. __sync_* intrinsics
- * __sync_lock_* is implemented in mingw32 gcc 4.5.2 at least
- * so this define does not turn those on or off. If you get an
- * error from __sync_lock* then consider upgrading your gcc.
- */
-#undef HAVE_GCC_ATOMIC_BUILTINS
-
-/* Define if you have the timespec struct */
-#undef HAVE_STRUCT_TIMESPEC
-
-/* Define if you don't have the GetProcessAffinityMask() */
-#undef NEED_PROCESS_AFFINITY_MASK
-
-/* Define if your version of Windows TLSGetValue() clears WSALastError
- * and calling SetLastError() isn't enough restore it. You'll also need to
- * link against wsock32.lib (or libwsock32.a for MinGW).
- */
-#undef RETAIN_WSALASTERROR
-
-/*
-# ----------------------------------------------------------------------
-# The library can be built with some alternative behaviour to better
-# facilitate development of applications on Win32 that will be ported
-# to other POSIX systems.
-#
-# Nothing described here will make the library non-compliant and strictly
-# compliant applications will not be affected in any way, but
-# applications that make assumptions that POSIX does not guarantee are
-# not strictly compliant and may fail or misbehave with some settings.
-#
-# PTW32_THREAD_ID_REUSE_INCREMENT
-# Purpose:
-# POSIX says that applications should assume that thread IDs can be
-# recycled. However, Solaris (and some other systems) use a [very large]
-# sequence number as the thread ID, which provides virtual uniqueness.
-# This provides a very high but finite level of safety for applications
-# that are not meticulous in tracking thread lifecycles e.g. applications
-# that call functions which target detached threads without some form of
-# thread exit synchronisation.
-#
-# Usage:
-# Set to any value in the range: 0 <= value < 2^wordsize.
-# Set to 0 to emulate reusable thread ID behaviour like Linux or *BSD.
-# Set to 1 for unique thread IDs like Solaris (this is the default).
-# Set to some factor of 2^wordsize to emulate smaller word size types
-# (i.e. will wrap sooner). This might be useful to emulate some embedded
-# systems.
-#
-# define PTW32_THREAD_ID_REUSE_INCREMENT 0
-#
-# ----------------------------------------------------------------------
- */
-#undef PTW32_THREAD_ID_REUSE_INCREMENT
-
-
-/*********************************************************************
- * Target specific groups
- *
- * If you find that these are incorrect or incomplete please report it
- * to the pthreads-win32 maintainer. Thanks.
- *********************************************************************/
-#if defined(WINCE)
-#define NEED_DUPLICATEHANDLE
-#define NEED_CREATETHREAD
-#define NEED_ERRNO
-#define NEED_CALLOC
-#define NEED_FTIME
-/* #define NEED_SEM */
-#define NEED_UNICODE_CONSTS
-#define NEED_PROCESS_AFFINITY_MASK
-/* This may not be needed */
-#define RETAIN_WSALASTERROR
-#endif
-
-#if defined(_UWIN)
-#define HAVE_MODE_T
-#define HAVE_STRUCT_TIMESPEC
-#endif
-
-#if defined(__GNUC__)
-#define HAVE_C_INLINE
-#endif
-
-#if defined(__MINGW64__)
-#define HAVE_MODE_T
-#define HAVE_STRUCT_TIMESPEC
-#elif defined(__MINGW32__)
-#define HAVE_MODE_T
-#endif
-
-#if defined(__BORLANDC__)
-#endif
-
-#if defined(__WATCOMC__)
-#endif
-
-#if defined(__DMC__)
-#define HAVE_SIGNAL_H
-#define HAVE_C_INLINE
-#endif
-
-
-
-#endif
diff --git a/pthreads/src/context.h b/pthreads/src/context.h
deleted file mode 100644
index 3d4511f..0000000
--- a/pthreads/src/context.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * context.h
- *
- * Description:
- * POSIX thread macros related to thread cancellation.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#ifndef PTW32_CONTEXT_H
-#define PTW32_CONTEXT_H
-
-#undef PTW32_PROGCTR
-
-#if defined(_M_IX86) || (defined(_X86_) && !defined(__amd64__))
-#define PTW32_PROGCTR(Context) ((Context).Eip)
-#endif
-
-#if defined (_M_IA64) || defined(_IA64)
-#define PTW32_PROGCTR(Context) ((Context).StIIP)
-#endif
-
-#if defined(_MIPS_) || defined(MIPS)
-#define PTW32_PROGCTR(Context) ((Context).Fir)
-#endif
-
-#if defined(_ALPHA_)
-#define PTW32_PROGCTR(Context) ((Context).Fir)
-#endif
-
-#if defined(_PPC_)
-#define PTW32_PROGCTR(Context) ((Context).Iar)
-#endif
-
-#if defined(_AMD64_) || defined(__amd64__)
-#define PTW32_PROGCTR(Context) ((Context).Rip)
-#endif
-
-#if defined(_ARM_) || defined(ARM)
-#define PTW32_PROGCTR(Context) ((Context).Pc)
-#endif
-
-#if !defined(PTW32_PROGCTR)
-#error Module contains CPU-specific code; modify and recompile.
-#endif
-
-#endif
diff --git a/pthreads/src/create.c b/pthreads/src/create.c
deleted file mode 100644
index e154185..0000000
--- a/pthreads/src/create.c
+++ /dev/null
@@ -1,308 +0,0 @@
-/*
- * create.c
- *
- * Description:
- * This translation unit implements routines associated with spawning a new
- * thread.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#if ! defined(_UWIN) && ! defined(WINCE)
-#include <process.h>
-#endif
-
-int
-pthread_create (pthread_t * tid,
- const pthread_attr_t * attr,
- void *(*start) (void *), void *arg)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function creates a thread running the start function,
- * passing it the parameter value, 'arg'. The 'attr'
- * argument specifies optional creation attributes.
- * The identity of the new thread is returned
- * via 'tid', which should not be NULL.
- *
- * PARAMETERS
- * tid
- * pointer to an instance of pthread_t
- *
- * attr
- * optional pointer to an instance of pthread_attr_t
- *
- * start
- * pointer to the starting routine for the new thread
- *
- * arg
- * optional parameter passed to 'start'
- *
- *
- * DESCRIPTION
- * This function creates a thread running the start function,
- * passing it the parameter value, 'arg'. The 'attr'
- * argument specifies optional creation attributes.
- * The identity of the new thread is returned
- * via 'tid', which should not be the NULL pointer.
- *
- * RESULTS
- * 0 successfully created thread,
- * EINVAL attr invalid,
- * EAGAIN insufficient resources.
- *
- * ------------------------------------------------------
- */
-{
- pthread_t thread;
- ptw32_thread_t * tp;
- register pthread_attr_t a;
- HANDLE threadH = 0;
- int result = EAGAIN;
- int run = PTW32_TRUE;
- ThreadParms *parms = NULL;
- unsigned int stackSize;
- int priority;
- pthread_t self;
-
- /*
- * Before doing anything, check that tid can be stored through
- * without invoking a memory protection error (segfault).
- * Make sure that the assignment below can't be optimised out by the compiler.
- * This is assured by conditionally assigning *tid again at the end.
- */
- tid->x = 0;
-
- if (attr != NULL)
- {
- a = *attr;
- }
- else
- {
- a = NULL;
- }
-
- if ((thread = ptw32_new ()).p == NULL)
- {
- goto FAIL0;
- }
-
- tp = (ptw32_thread_t *) thread.p;
-
- priority = tp->sched_priority;
-
- if ((parms = (ThreadParms *) malloc (sizeof (*parms))) == NULL)
- {
- goto FAIL0;
- }
-
- parms->tid = thread;
- parms->start = start;
- parms->arg = arg;
-
-#if defined(HAVE_SIGSET_T)
-
- /*
- * Threads inherit their initial sigmask from their creator thread.
- */
- self = pthread_self();
- tp->sigmask = ((ptw32_thread_t *)self.p)->sigmask;
-
-#endif /* HAVE_SIGSET_T */
-
-
- if (a != NULL)
- {
- stackSize = (unsigned int)a->stacksize;
- tp->detachState = a->detachstate;
- priority = a->param.sched_priority;
-
-#if (THREAD_PRIORITY_LOWEST > THREAD_PRIORITY_NORMAL)
- /* WinCE */
-#else
- /* Everything else */
-
- /*
- * Thread priority must be set to a valid system level
- * without altering the value set by pthread_attr_setschedparam().
- */
-
- /*
- * PTHREAD_EXPLICIT_SCHED is the default because Win32 threads
- * don't inherit their creator's priority. They are started with
- * THREAD_PRIORITY_NORMAL (win32 value). The result of not supplying
- * an 'attr' arg to pthread_create() is equivalent to defaulting to
- * PTHREAD_EXPLICIT_SCHED and priority THREAD_PRIORITY_NORMAL.
- */
- if (PTHREAD_INHERIT_SCHED == a->inheritsched)
- {
- /*
- * If the thread that called pthread_create() is a Win32 thread
- * then the inherited priority could be the result of a temporary
- * system adjustment. This is not the case for POSIX threads.
- */
-#if ! defined(HAVE_SIGSET_T)
- self = pthread_self ();
-#endif
- priority = ((ptw32_thread_t *) self.p)->sched_priority;
- }
-
-#endif
-
- }
- else
- {
- /*
- * Default stackSize
- */
- stackSize = PTHREAD_STACK_MIN;
- }
-
- tp->state = run ? PThreadStateInitial : PThreadStateSuspended;
-
- tp->keys = NULL;
-
- /*
- * Threads must be started in suspended mode and resumed if necessary
- * after _beginthreadex returns us the handle. Otherwise we set up a
- * race condition between the creating and the created threads.
- * Note that we also retain a local copy of the handle for use
- * by us in case thread.p->threadH gets NULLed later but before we've
- * finished with it here.
- */
-
-#if ! (defined (__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__)
-
- tp->threadH =
- threadH =
- (HANDLE) _beginthreadex ((void *) NULL, /* No security info */
- stackSize, /* default stack size */
- ptw32_threadStart,
- parms,
- (unsigned)
- CREATE_SUSPENDED,
- (unsigned *) &(tp->thread));
-
- if (threadH != 0)
- {
- if (a != NULL)
- {
- (void) ptw32_setthreadpriority (thread, SCHED_OTHER, priority);
- }
-
- if (run)
- {
- ResumeThread (threadH);
- }
- }
-
-#else
-
- {
- ptw32_mcs_local_node_t stateLock;
-
- /*
- * This lock will force pthread_threadStart() to wait until we have
- * the thread handle and have set the priority.
- */
- ptw32_mcs_lock_acquire(&tp->stateLock, &stateLock);
-
- tp->threadH =
- threadH =
- (HANDLE) _beginthread (ptw32_threadStart, stackSize, /* default stack size */
- parms);
-
- /*
- * Make the return code match _beginthreadex's.
- */
- if (threadH == (HANDLE) - 1L)
- {
- tp->threadH = threadH = 0;
- }
- else
- {
- if (!run)
- {
- /*
- * beginthread does not allow for create flags, so we do it now.
- * Note that beginthread itself creates the thread in SUSPENDED
- * mode, and then calls ResumeThread to start it.
- */
- SuspendThread (threadH);
- }
-
- if (a != NULL)
- {
- (void) ptw32_setthreadpriority (thread, SCHED_OTHER, priority);
- }
- }
-
- ptw32_mcs_lock_release (&stateLock);
- }
-#endif
-
- result = (threadH != 0) ? 0 : EAGAIN;
-
- /*
- * Fall Through Intentionally
- */
-
- /*
- * ------------
- * Failure Code
- * ------------
- */
-
-FAIL0:
- if (result != 0)
- {
-
- ptw32_threadDestroy (thread);
- tp = NULL;
-
- if (parms != NULL)
- {
- free (parms);
- }
- }
- else
- {
- *tid = thread;
- }
-
-#if defined(_UWIN)
- if (result == 0)
- pthread_count++;
-#endif
- return (result);
-
-} /* pthread_create */
diff --git a/pthreads/src/dll.c b/pthreads/src/dll.c
deleted file mode 100644
index 05e01be..0000000
--- a/pthreads/src/dll.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * dll.c
- *
- * Description:
- * This translation unit implements DLL initialisation.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#if !defined(PTW32_STATIC_LIB)
-
-#include "pthread.h"
-#include "implement.h"
-
-#if defined(_MSC_VER)
-/*
- * lpvReserved yields an unreferenced formal parameter;
- * ignore it
- */
-#pragma warning( disable : 4100 )
-#endif
-
-#if defined(__cplusplus)
-/*
- * Dear c++: Please don't mangle this name. -thanks
- */
-extern "C"
-#endif /* __cplusplus */
- BOOL WINAPI
-DllMain (HINSTANCE hinstDll, DWORD fdwReason, LPVOID lpvReserved)
-{
- BOOL result = PTW32_TRUE;
-
- switch (fdwReason)
- {
-
- case DLL_PROCESS_ATTACH:
- result = pthread_win32_process_attach_np ();
- break;
-
- case DLL_THREAD_ATTACH:
- /*
- * A thread is being created
- */
- result = pthread_win32_thread_attach_np ();
- break;
-
- case DLL_THREAD_DETACH:
- /*
- * A thread is exiting cleanly
- */
- result = pthread_win32_thread_detach_np ();
- break;
-
- case DLL_PROCESS_DETACH:
- (void) pthread_win32_thread_detach_np ();
- result = pthread_win32_process_detach_np ();
- break;
- }
-
- return (result);
-
-} /* DllMain */
-
-#endif /* PTW32_STATIC_LIB */
diff --git a/pthreads/src/errno.c b/pthreads/src/errno.c
deleted file mode 100644
index 78aa920..0000000
--- a/pthreads/src/errno.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * errno.c
- *
- * Description:
- * This translation unit implements routines associated with spawning a new
- * thread.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#if defined(NEED_ERRNO)
-
-#include "pthread.h"
-#include "implement.h"
-
-static int reallyBad = ENOMEM;
-
-/*
- * Re-entrant errno.
- *
- * Each thread has it's own errno variable in pthread_t.
- *
- * The benefit of using the pthread_t structure
- * instead of another TSD key is TSD keys are limited
- * on Win32 to 64 per process. Secondly, to implement
- * it properly without using pthread_t you'd need
- * to dynamically allocate an int on starting the thread
- * and store it manually into TLS and then ensure that you free
- * it on thread termination. We get all that for free
- * by simply storing the errno on the pthread_t structure.
- *
- * MSVC and Mingw32 already have their own thread-safe errno.
- *
- * #if defined( _REENTRANT ) || defined( _MT )
- * #define errno *_errno()
- *
- * int *_errno( void );
- * #else
- * extern int errno;
- * #endif
- *
- */
-
-int *
-_errno (void)
-{
- pthread_t self;
- int *result;
-
- if ((self = pthread_self ()).p == NULL)
- {
- /*
- * Yikes! unable to allocate a thread!
- * Throw an exception? return an error?
- */
- result = &reallyBad;
- }
- else
- {
- result = (int *)(&self.p->exitStatus);
- }
-
- return (result);
-
-} /* _errno */
-
-#endif /* (NEED_ERRNO) */
diff --git a/pthreads/src/exit.c b/pthreads/src/exit.c
deleted file mode 100644
index 94369d0..0000000
--- a/pthreads/src/exit.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * exit.c
- *
- * Description:
- * This translation unit implements routines associated with exiting from
- * a thread.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#if ! defined(_UWIN) && ! defined(WINCE)
-# include <process.h>
-#endif
-
-#include "pthread_exit.c"
diff --git a/pthreads/src/fork.c b/pthreads/src/fork.c
deleted file mode 100644
index 8a29550..0000000
--- a/pthreads/src/fork.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * fork.c
- *
- * Description:
- * Implementation of fork() for POSIX threads.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-
-#include "pthread.h"
-#include "implement.h"
diff --git a/pthreads/src/global.c b/pthreads/src/global.c
deleted file mode 100644
index f1e9b3f..0000000
--- a/pthreads/src/global.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * global.c
- *
- * Description:
- * This translation unit instantiates data associated with the implementation
- * as a whole.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int ptw32_processInitialized = PTW32_FALSE;
-ptw32_thread_t * ptw32_threadReuseTop = PTW32_THREAD_REUSE_EMPTY;
-ptw32_thread_t * ptw32_threadReuseBottom = PTW32_THREAD_REUSE_EMPTY;
-pthread_key_t ptw32_selfThreadKey = NULL;
-pthread_key_t ptw32_cleanupKey = NULL;
-pthread_cond_t ptw32_cond_list_head = NULL;
-pthread_cond_t ptw32_cond_list_tail = NULL;
-
-int ptw32_concurrency = 0;
-
-/* What features have been auto-detected */
-int ptw32_features = 0;
-
-/*
- * Global [process wide] thread sequence Number
- */
-unsigned __int64 ptw32_threadSeqNumber = 0;
-
-/*
- * Function pointer to QueueUserAPCEx if it exists, otherwise
- * it will be set at runtime to a substitute routine which cannot unblock
- * blocked threads.
- */
-DWORD (*ptw32_register_cancelation) (PAPCFUNC, HANDLE, DWORD) = NULL;
-
-/*
- * Global lock for managing pthread_t struct reuse.
- */
-ptw32_mcs_lock_t ptw32_thread_reuse_lock = 0;
-
-/*
- * Global lock for testing internal state of statically declared mutexes.
- */
-ptw32_mcs_lock_t ptw32_mutex_test_init_lock = 0;
-
-/*
- * Global lock for testing internal state of PTHREAD_COND_INITIALIZER
- * created condition variables.
- */
-ptw32_mcs_lock_t ptw32_cond_test_init_lock = 0;
-
-/*
- * Global lock for testing internal state of PTHREAD_RWLOCK_INITIALIZER
- * created read/write locks.
- */
-ptw32_mcs_lock_t ptw32_rwlock_test_init_lock = 0;
-
-/*
- * Global lock for testing internal state of PTHREAD_SPINLOCK_INITIALIZER
- * created spin locks.
- */
-ptw32_mcs_lock_t ptw32_spinlock_test_init_lock = 0;
-
-/*
- * Global lock for condition variable linked list. The list exists
- * to wake up CVs when a WM_TIMECHANGE message arrives. See
- * w32_TimeChangeHandler.c.
- */
-ptw32_mcs_lock_t ptw32_cond_list_lock = 0;
-
-#if defined(_UWIN)
-/*
- * Keep a count of the number of threads.
- */
-int pthread_count = 0;
-#endif
diff --git a/pthreads/src/implement.h b/pthreads/src/implement.h
deleted file mode 100644
index 6b9f425..0000000
--- a/pthreads/src/implement.h
+++ /dev/null
@@ -1,943 +0,0 @@
-/*
- * implement.h
- *
- * Definitions that don't need to be public.
- *
- * Keeps all the internals out of pthread.h
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: Ross.Johnson@homemail.com.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#if !defined(_IMPLEMENT_H)
-#define _IMPLEMENT_H
-
-#if !defined(_WIN32_WINNT)
-#define _WIN32_WINNT 0x0400
-#endif
-
-#include <windows.h>
-
-/*
- * In case windows.h doesn't define it (e.g. WinCE perhaps)
- */
-#if defined(WINCE)
-typedef VOID (APIENTRY *PAPCFUNC)(DWORD dwParam);
-#endif
-
-/*
- * note: ETIMEDOUT is correctly defined in winsock.h
- */
-#include <winsock.h>
-
-/*
- * In case ETIMEDOUT hasn't been defined above somehow.
- */
-#if !defined(ETIMEDOUT)
-# define ETIMEDOUT 10060 /* This is the value in winsock.h. */
-#endif
-
-#if !defined(malloc)
-#include <malloc.h>
-#endif
-
-#if defined(__CLEANUP_C)
-# include <setjmp.h>
-#endif
-
-#if !defined(INT_MAX)
-#include <limits.h>
-#endif
-
-/* use local include files during development */
-#include "semaphore.h"
-#include "sched.h"
-
-#if defined(HAVE_C_INLINE) || defined(__cplusplus)
-#define INLINE inline
-#else
-#define INLINE
-#endif
-
-#if defined(_MSC_VER) && _MSC_VER < 1300
-/*
- * MSVC 6 does not use the "volatile" qualifier
- */
-#define PTW32_INTERLOCKED_VOLATILE
-#else
-#define PTW32_INTERLOCKED_VOLATILE volatile
-#endif
-#define PTW32_INTERLOCKED_LONG long
-#define PTW32_INTERLOCKED_SIZE size_t
-#define PTW32_INTERLOCKED_PVOID PVOID
-#define PTW32_INTERLOCKED_LONGPTR PTW32_INTERLOCKED_VOLATILE long*
-#define PTW32_INTERLOCKED_SIZEPTR PTW32_INTERLOCKED_VOLATILE size_t*
-#define PTW32_INTERLOCKED_PVOID_PTR PTW32_INTERLOCKED_VOLATILE PVOID*
-
-#if defined(__MINGW64__) || defined(__MINGW32__)
-# include <stdint.h>
-#elif defined(__BORLANDC__)
-# define int64_t ULONGLONG
-#else
-# define int64_t _int64
-# if defined(_MSC_VER) && _MSC_VER < 1300
- typedef long intptr_t;
-# endif
-#endif
-
-typedef enum
-{
- /*
- * This enumeration represents the state of the thread;
- * The thread is still "alive" if the numeric value of the
- * state is greater or equal "PThreadStateRunning".
- */
- PThreadStateInitial = 0, /* Thread not running */
- PThreadStateRunning, /* Thread alive & kicking */
- PThreadStateSuspended, /* Thread alive but suspended */
- PThreadStateCancelPending, /* Thread alive but */
- /* has cancelation pending. */
- PThreadStateCanceling, /* Thread alive but is */
- /* in the process of terminating */
- /* due to a cancellation request */
- PThreadStateExiting, /* Thread alive but exiting */
- /* due to an exception */
- PThreadStateLast, /* All handlers have been run and now */
- /* final cleanup can be done. */
- PThreadStateReuse /* In reuse pool. */
-}
-PThreadState;
-
-typedef struct ptw32_mcs_node_t_ ptw32_mcs_local_node_t;
-typedef struct ptw32_mcs_node_t_* ptw32_mcs_lock_t;
-typedef struct ptw32_robust_node_t_ ptw32_robust_node_t;
-typedef struct ptw32_thread_t_ ptw32_thread_t;
-
-
-struct ptw32_thread_t_
-{
- unsigned __int64 seqNumber; /* Process-unique thread sequence number */
- HANDLE threadH; /* Win32 thread handle - POSIX thread is invalid if threadH == 0 */
- pthread_t ptHandle; /* This thread's permanent pthread_t handle */
- ptw32_thread_t * prevReuse; /* Links threads on reuse stack */
- volatile PThreadState state;
- ptw32_mcs_lock_t threadLock; /* Used for serialised access to public thread state */
- ptw32_mcs_lock_t stateLock; /* Used for async-cancel safety */
- HANDLE cancelEvent;
- void *exitStatus;
- void *parms;
- void *keys;
- void *nextAssoc;
-#if defined(__CLEANUP_C)
- jmp_buf start_mark; /* Jump buffer follows void* so should be aligned */
-#endif /* __CLEANUP_C */
-#if defined(HAVE_SIGSET_T)
- sigset_t sigmask;
-#endif /* HAVE_SIGSET_T */
- ptw32_mcs_lock_t
- robustMxListLock; /* robustMxList lock */
- ptw32_robust_node_t*
- robustMxList; /* List of currenty held robust mutexes */
- int ptErrno;
- int detachState;
- int sched_priority; /* As set, not as currently is */
- int cancelState;
- int cancelType;
- int implicit:1;
- DWORD thread; /* Win32 thread ID */
-#if defined(_UWIN)
- DWORD dummy[5];
-#endif
- size_t align; /* Force alignment if this struct is packed */
-};
-
-
-/*
- * Special value to mark attribute objects as valid.
- */
-#define PTW32_ATTR_VALID ((unsigned long) 0xC4C0FFEE)
-
-struct pthread_attr_t_
-{
- unsigned long valid;
- void *stackaddr;
- size_t stacksize;
- int detachstate;
- struct sched_param param;
- int inheritsched;
- int contentionscope;
-#if defined(HAVE_SIGSET_T)
- sigset_t sigmask;
-#endif /* HAVE_SIGSET_T */
-};
-
-
-/*
- * ====================
- * ====================
- * Semaphores, Mutexes and Condition Variables
- * ====================
- * ====================
- */
-
-struct sem_t_
-{
- int value;
- pthread_mutex_t lock;
- HANDLE sem;
-#if defined(NEED_SEM)
- int leftToUnblock;
-#endif
-};
-
-#define PTW32_OBJECT_AUTO_INIT ((void *)(size_t) -1)
-#define PTW32_OBJECT_INVALID NULL
-
-struct pthread_mutex_t_
-{
- LONG lock_idx; /* Provides exclusive access to mutex state
- via the Interlocked* mechanism.
- 0: unlocked/free.
- 1: locked - no other waiters.
- -1: locked - with possible other waiters.
- */
- int recursive_count; /* Number of unlocks a thread needs to perform
- before the lock is released (recursive
- mutexes only). */
- int kind; /* Mutex type. */
- pthread_t ownerThread;
- HANDLE event; /* Mutex release notification to waiting
- threads. */
- ptw32_robust_node_t*
- robustNode; /* Extra state for robust mutexes */
-};
-
-enum ptw32_robust_state_t_
-{
- PTW32_ROBUST_CONSISTENT,
- PTW32_ROBUST_INCONSISTENT,
- PTW32_ROBUST_NOTRECOVERABLE
-};
-
-typedef enum ptw32_robust_state_t_ ptw32_robust_state_t;
-
-/*
- * Node used to manage per-thread lists of currently-held robust mutexes.
- */
-struct ptw32_robust_node_t_
-{
- pthread_mutex_t mx;
- ptw32_robust_state_t stateInconsistent;
- ptw32_robust_node_t* prev;
- ptw32_robust_node_t* next;
-};
-
-struct pthread_mutexattr_t_
-{
- int pshared;
- int kind;
- int robustness;
-};
-
-/*
- * Possible values, other than PTW32_OBJECT_INVALID,
- * for the "interlock" element in a spinlock.
- *
- * In this implementation, when a spinlock is initialised,
- * the number of cpus available to the process is checked.
- * If there is only one cpu then "interlock" is set equal to
- * PTW32_SPIN_USE_MUTEX and u.mutex is an initialised mutex.
- * If the number of cpus is greater than 1 then "interlock"
- * is set equal to PTW32_SPIN_UNLOCKED and the number is
- * stored in u.cpus. This arrangement allows the spinlock
- * routines to attempt an InterlockedCompareExchange on "interlock"
- * immediately and, if that fails, to try the inferior mutex.
- *
- * "u.cpus" isn't used for anything yet, but could be used at
- * some point to optimise spinlock behaviour.
- */
-#define PTW32_SPIN_INVALID (0)
-#define PTW32_SPIN_UNLOCKED (1)
-#define PTW32_SPIN_LOCKED (2)
-#define PTW32_SPIN_USE_MUTEX (3)
-
-struct pthread_spinlock_t_
-{
- long interlock; /* Locking element for multi-cpus. */
- union
- {
- int cpus; /* No. of cpus if multi cpus, or */
- pthread_mutex_t mutex; /* mutex if single cpu. */
- } u;
-};
-
-/*
- * MCS lock queue node - see ptw32_MCS_lock.c
- */
-struct ptw32_mcs_node_t_
-{
- struct ptw32_mcs_node_t_ **lock; /* ptr to tail of queue */
- struct ptw32_mcs_node_t_ *next; /* ptr to successor in queue */
- HANDLE readyFlag; /* set after lock is released by
- predecessor */
- HANDLE nextFlag; /* set after 'next' ptr is set by
- successor */
-};
-
-
-struct pthread_barrier_t_
-{
- unsigned int nCurrentBarrierHeight;
- unsigned int nInitialBarrierHeight;
- int pshared;
- sem_t semBarrierBreeched;
- ptw32_mcs_lock_t lock;
- ptw32_mcs_local_node_t proxynode;
-};
-
-struct pthread_barrierattr_t_
-{
- int pshared;
-};
-
-struct pthread_key_t_
-{
- DWORD key;
- void (*destructor) (void *);
- ptw32_mcs_lock_t keyLock;
- void *threads;
-};
-
-
-typedef struct ThreadParms ThreadParms;
-
-struct ThreadParms
-{
- pthread_t tid;
- void *(*start) (void *);
- void *arg;
-};
-
-
-struct pthread_cond_t_
-{
- long nWaitersBlocked; /* Number of threads blocked */
- long nWaitersGone; /* Number of threads timed out */
- long nWaitersToUnblock; /* Number of threads to unblock */
- sem_t semBlockQueue; /* Queue up threads waiting for the */
- /* condition to become signalled */
- sem_t semBlockLock; /* Semaphore that guards access to */
- /* | waiters blocked count/block queue */
- /* +-> Mandatory Sync.LEVEL-1 */
- pthread_mutex_t mtxUnblockLock; /* Mutex that guards access to */
- /* | waiters (to)unblock(ed) counts */
- /* +-> Optional* Sync.LEVEL-2 */
- pthread_cond_t next; /* Doubly linked list */
- pthread_cond_t prev;
-};
-
-
-struct pthread_condattr_t_
-{
- int pshared;
-};
-
-#define PTW32_RWLOCK_MAGIC 0xfacade2
-
-struct pthread_rwlock_t_
-{
- pthread_mutex_t mtxExclusiveAccess;
- pthread_mutex_t mtxSharedAccessCompleted;
- pthread_cond_t cndSharedAccessCompleted;
- int nSharedAccessCount;
- int nExclusiveAccessCount;
- int nCompletedSharedAccessCount;
- int nMagic;
-};
-
-struct pthread_rwlockattr_t_
-{
- int pshared;
-};
-
-typedef struct ThreadKeyAssoc ThreadKeyAssoc;
-
-struct ThreadKeyAssoc
-{
- /*
- * Purpose:
- * This structure creates an association between a thread and a key.
- * It is used to implement the implicit invocation of a user defined
- * destroy routine for thread specific data registered by a user upon
- * exiting a thread.
- *
- * Graphically, the arrangement is as follows, where:
- *
- * K - Key with destructor
- * (head of chain is key->threads)
- * T - Thread that has called pthread_setspecific(Kn)
- * (head of chain is thread->keys)
- * A - Association. Each association is a node at the
- * intersection of two doubly-linked lists.
- *
- * T1 T2 T3
- * | | |
- * | | |
- * K1 -----+-----A-----A----->
- * | | |
- * | | |
- * K2 -----A-----A-----+----->
- * | | |
- * | | |
- * K3 -----A-----+-----A----->
- * | | |
- * | | |
- * V V V
- *
- * Access to the association is guarded by two locks: the key's
- * general lock (guarding the row) and the thread's general
- * lock (guarding the column). This avoids the need for a
- * dedicated lock for each association, which not only consumes
- * more handles but requires that the lock resources persist
- * until both the key is deleted and the thread has called the
- * destructor. The two-lock arrangement allows those resources
- * to be freed as soon as either thread or key is concluded.
- *
- * To avoid deadlock, whenever both locks are required both the
- * key and thread locks are acquired consistently in the order
- * "key lock then thread lock". An exception to this exists
- * when a thread calls the destructors, however, this is done
- * carefully (but inelegantly) to avoid deadlock.
- *
- * An association is created when a thread first calls
- * pthread_setspecific() on a key that has a specified
- * destructor.
- *
- * An association is destroyed either immediately after the
- * thread calls the key destructor function on thread exit, or
- * when the key is deleted.
- *
- * Attributes:
- * thread
- * reference to the thread that owns the
- * association. This is actually the pointer to the
- * thread struct itself. Since the association is
- * destroyed before the thread exits, this can never
- * point to a different logical thread to the one that
- * created the assoc, i.e. after thread struct reuse.
- *
- * key
- * reference to the key that owns the association.
- *
- * nextKey
- * The pthread_t->keys attribute is the head of a
- * chain of associations that runs through the nextKey
- * link. This chain provides the 1 to many relationship
- * between a pthread_t and all pthread_key_t on which
- * it called pthread_setspecific.
- *
- * prevKey
- * Similarly.
- *
- * nextThread
- * The pthread_key_t->threads attribute is the head of
- * a chain of associations that runs through the
- * nextThreads link. This chain provides the 1 to many
- * relationship between a pthread_key_t and all the
- * PThreads that have called pthread_setspecific for
- * this pthread_key_t.
- *
- * prevThread
- * Similarly.
- *
- * Notes:
- * 1) As soon as either the key or the thread is no longer
- * referencing the association, it can be destroyed. The
- * association will be removed from both chains.
- *
- * 2) Under WIN32, an association is only created by
- * pthread_setspecific if the user provided a
- * destroyRoutine when they created the key.
- *
- *
- */
- ptw32_thread_t * thread;
- pthread_key_t key;
- ThreadKeyAssoc *nextKey;
- ThreadKeyAssoc *nextThread;
- ThreadKeyAssoc *prevKey;
- ThreadKeyAssoc *prevThread;
-};
-
-
-#if defined(__CLEANUP_SEH)
-/*
- * --------------------------------------------------------------
- * MAKE_SOFTWARE_EXCEPTION
- * This macro constructs a software exception code following
- * the same format as the standard Win32 error codes as defined
- * in WINERROR.H
- * Values are 32 bit values laid out as follows:
- *
- * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
- * +---+-+-+-----------------------+-------------------------------+
- * |Sev|C|R| Facility | Code |
- * +---+-+-+-----------------------+-------------------------------+
- *
- * Severity Values:
- */
-#define SE_SUCCESS 0x00
-#define SE_INFORMATION 0x01
-#define SE_WARNING 0x02
-#define SE_ERROR 0x03
-
-#define MAKE_SOFTWARE_EXCEPTION( _severity, _facility, _exception ) \
-( (DWORD) ( ( (_severity) << 30 ) | /* Severity code */ \
- ( 1 << 29 ) | /* MS=0, User=1 */ \
- ( 0 << 28 ) | /* Reserved */ \
- ( (_facility) << 16 ) | /* Facility Code */ \
- ( (_exception) << 0 ) /* Exception Code */ \
- ) )
-
-/*
- * We choose one specific Facility/Error code combination to
- * identify our software exceptions vs. WIN32 exceptions.
- * We store our actual component and error code within
- * the optional information array.
- */
-#define EXCEPTION_PTW32_SERVICES \
- MAKE_SOFTWARE_EXCEPTION( SE_ERROR, \
- PTW32_SERVICES_FACILITY, \
- PTW32_SERVICES_ERROR )
-
-#define PTW32_SERVICES_FACILITY 0xBAD
-#define PTW32_SERVICES_ERROR 0xDEED
-
-#endif /* __CLEANUP_SEH */
-
-/*
- * Services available through EXCEPTION_PTW32_SERVICES
- * and also used [as parameters to ptw32_throw()] as
- * generic exception selectors.
- */
-
-#define PTW32_EPS_EXIT (1)
-#define PTW32_EPS_CANCEL (2)
-
-
-/* Useful macros */
-#define PTW32_MAX(a,b) ((a)<(b)?(b):(a))
-#define PTW32_MIN(a,b) ((a)>(b)?(b):(a))
-
-
-/* Declared in pthread_cancel.c */
-extern DWORD (*ptw32_register_cancelation) (PAPCFUNC, HANDLE, DWORD);
-
-/* Thread Reuse stack bottom marker. Must not be NULL or any valid pointer to memory. */
-#define PTW32_THREAD_REUSE_EMPTY ((ptw32_thread_t *)(size_t) 1)
-
-extern int ptw32_processInitialized;
-extern ptw32_thread_t * ptw32_threadReuseTop;
-extern ptw32_thread_t * ptw32_threadReuseBottom;
-extern pthread_key_t ptw32_selfThreadKey;
-extern pthread_key_t ptw32_cleanupKey;
-extern pthread_cond_t ptw32_cond_list_head;
-extern pthread_cond_t ptw32_cond_list_tail;
-
-extern int ptw32_mutex_default_kind;
-
-extern unsigned __int64 ptw32_threadSeqNumber;
-
-extern int ptw32_concurrency;
-
-extern int ptw32_features;
-
-extern ptw32_mcs_lock_t ptw32_thread_reuse_lock;
-extern ptw32_mcs_lock_t ptw32_mutex_test_init_lock;
-extern ptw32_mcs_lock_t ptw32_cond_list_lock;
-extern ptw32_mcs_lock_t ptw32_cond_test_init_lock;
-extern ptw32_mcs_lock_t ptw32_rwlock_test_init_lock;
-extern ptw32_mcs_lock_t ptw32_spinlock_test_init_lock;
-
-#if defined(_UWIN)
-extern int pthread_count;
-#endif
-
-#if defined(__cplusplus)
-extern "C"
-{
-#endif /* __cplusplus */
-
-/*
- * =====================
- * =====================
- * Forward Declarations
- * =====================
- * =====================
- */
-
- int ptw32_is_attr (const pthread_attr_t * attr);
-
- int ptw32_cond_check_need_init (pthread_cond_t * cond);
- int ptw32_mutex_check_need_init (pthread_mutex_t * mutex);
- int ptw32_rwlock_check_need_init (pthread_rwlock_t * rwlock);
-
- int ptw32_robust_mutex_inherit(pthread_mutex_t * mutex);
- void ptw32_robust_mutex_add(pthread_mutex_t* mutex, pthread_t self);
- void ptw32_robust_mutex_remove(pthread_mutex_t* mutex, ptw32_thread_t* otp);
-
- DWORD
- ptw32_RegisterCancelation (PAPCFUNC callback,
- HANDLE threadH, DWORD callback_arg);
-
- int ptw32_processInitialize (void);
-
- void ptw32_processTerminate (void);
-
- void ptw32_threadDestroy (pthread_t tid);
-
- void ptw32_pop_cleanup_all (int execute);
-
- pthread_t ptw32_new (void);
-
- pthread_t ptw32_threadReusePop (void);
-
- void ptw32_threadReusePush (pthread_t thread);
-
- int ptw32_getprocessors (int *count);
-
- int ptw32_setthreadpriority (pthread_t thread, int policy, int priority);
-
- void ptw32_rwlock_cancelwrwait (void *arg);
-
-#if ! (defined (__MINGW64__) || defined(__MINGW32__)) || (defined(__MSVCRT__) && ! defined(__DMC__))
- unsigned __stdcall
-#else
- void
-#endif
- ptw32_threadStart (void *vthreadParms);
-
- void ptw32_callUserDestroyRoutines (pthread_t thread);
-
- int ptw32_tkAssocCreate (ptw32_thread_t * thread, pthread_key_t key);
-
- void ptw32_tkAssocDestroy (ThreadKeyAssoc * assoc);
-
- int ptw32_semwait (sem_t * sem);
-
- DWORD ptw32_relmillisecs (const struct timespec * abstime);
-
- void ptw32_mcs_lock_acquire (ptw32_mcs_lock_t * lock, ptw32_mcs_local_node_t * node);
-
- int ptw32_mcs_lock_try_acquire (ptw32_mcs_lock_t * lock, ptw32_mcs_local_node_t * node);
-
- void ptw32_mcs_lock_release (ptw32_mcs_local_node_t * node);
-
- void ptw32_mcs_node_transfer (ptw32_mcs_local_node_t * new_node, ptw32_mcs_local_node_t * old_node);
-
-#if defined(NEED_FTIME)
- void ptw32_timespec_to_filetime (const struct timespec *ts, FILETIME * ft);
- void ptw32_filetime_to_timespec (const FILETIME * ft, struct timespec *ts);
-#endif
-
-/* Declared in misc.c */
-#if defined(NEED_CALLOC)
-#define calloc(n, s) ptw32_calloc(n, s)
- void *ptw32_calloc (size_t n, size_t s);
-#endif
-
-/* Declared in private.c */
-#if defined(_MSC_VER)
-/*
- * Ignore the warning:
- * "C++ exception specification ignored except to indicate that
- * the function is not __declspec(nothrow)."
- */
-#pragma warning(disable:4290)
-#endif
- void ptw32_throw (DWORD exception)
-#if defined(__CLEANUP_CXX)
- throw(ptw32_exception_cancel,ptw32_exception_exit)
-#endif
-;
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus */
-
-
-#if defined(_UWIN_)
-# if defined(_MT)
-# if defined(__cplusplus)
-extern "C"
-{
-# endif
- _CRTIMP unsigned long __cdecl _beginthread (void (__cdecl *) (void *),
- unsigned, void *);
- _CRTIMP void __cdecl _endthread (void);
- _CRTIMP unsigned long __cdecl _beginthreadex (void *, unsigned,
- unsigned (__stdcall *) (void *),
- void *, unsigned, unsigned *);
- _CRTIMP void __cdecl _endthreadex (unsigned);
-# if defined(__cplusplus)
-}
-# endif
-# endif
-#else
-# include <process.h>
-# endif
-
-
-/*
- * Use intrinsic versions wherever possible. VC will do this
- * automatically where possible and GCC define these if available:
- * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
- * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
- * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4
- * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8
- * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16
- *
- * The full set of Interlocked intrinsics in GCC are (check versions):
- * type __sync_fetch_and_add (type *ptr, type value, ...)
- * type __sync_fetch_and_sub (type *ptr, type value, ...)
- * type __sync_fetch_and_or (type *ptr, type value, ...)
- * type __sync_fetch_and_and (type *ptr, type value, ...)
- * type __sync_fetch_and_xor (type *ptr, type value, ...)
- * type __sync_fetch_and_nand (type *ptr, type value, ...)
- * type __sync_add_and_fetch (type *ptr, type value, ...)
- * type __sync_sub_and_fetch (type *ptr, type value, ...)
- * type __sync_or_and_fetch (type *ptr, type value, ...)
- * type __sync_and_and_fetch (type *ptr, type value, ...)
- * type __sync_xor_and_fetch (type *ptr, type value, ...)
- * type __sync_nand_and_fetch (type *ptr, type value, ...)
- * bool __sync_bool_compare_and_swap (type *ptr, type oldval type newval, ...)
- * type __sync_val_compare_and_swap (type *ptr, type oldval type newval, ...)
- * __sync_synchronize (...) // Full memory barrier
- * type __sync_lock_test_and_set (type *ptr, type value, ...) // Acquire barrier
- * void __sync_lock_release (type *ptr, ...) // Release barrier
- *
- * These are all overloaded and take 1,2,4,8 byte scalar or pointer types.
- *
- * The above aren't available in Mingw32 as of gcc 4.5.2 so define our own.
- */
-#if defined(__GNUC__)
-# if defined(_WIN64)
-# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_64(location, value, comparand) \
- ({ \
- __typeof (value) _result; \
- __asm__ __volatile__ \
- ( \
- "lock\n\t" \
- "cmpxchgq %2,(%1)" \
- :"=a" (_result) \
- :"r" (location), "r" (value), "a" (comparand) \
- :"memory", "cc"); \
- _result; \
- })
-# define PTW32_INTERLOCKED_EXCHANGE_64(location, value) \
- ({ \
- __typeof (value) _result; \
- __asm__ __volatile__ \
- ( \
- "xchgq %0,(%1)" \
- :"=r" (_result) \
- :"r" (location), "0" (value) \
- :"memory", "cc"); \
- _result; \
- })
-# define PTW32_INTERLOCKED_EXCHANGE_ADD_64(location, value) \
- ({ \
- __typeof (value) _result; \
- __asm__ __volatile__ \
- ( \
- "lock\n\t" \
- "xaddq %0,(%1)" \
- :"=r" (_result) \
- :"r" (location), "0" (value) \
- :"memory", "cc"); \
- _result; \
- })
-# define PTW32_INTERLOCKED_INCREMENT_64(location) \
- ({ \
- PTW32_INTERLOCKED_LONG _temp = 1; \
- __asm__ __volatile__ \
- ( \
- "lock\n\t" \
- "xaddq %0,(%1)" \
- :"+r" (_temp) \
- :"r" (location) \
- :"memory", "cc"); \
- ++_temp; \
- })
-# define PTW32_INTERLOCKED_DECREMENT_64(location) \
- ({ \
- PTW32_INTERLOCKED_LONG _temp = -1; \
- __asm__ __volatile__ \
- ( \
- "lock\n\t" \
- "xaddq %2,(%1)" \
- :"+r" (_temp) \
- :"r" (location) \
- :"memory", "cc"); \
- --_temp; \
- })
-#endif
-# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG(location, value, comparand) \
- ({ \
- __typeof (value) _result; \
- __asm__ __volatile__ \
- ( \
- "lock\n\t" \
- "cmpxchgl %2,(%1)" \
- :"=a" (_result) \
- :"r" (location), "r" (value), "a" (comparand) \
- :"memory", "cc"); \
- _result; \
- })
-# define PTW32_INTERLOCKED_EXCHANGE_LONG(location, value) \
- ({ \
- __typeof (value) _result; \
- __asm__ __volatile__ \
- ( \
- "xchgl %0,(%1)" \
- :"=r" (_result) \
- :"r" (location), "0" (value) \
- :"memory", "cc"); \
- _result; \
- })
-# define PTW32_INTERLOCKED_EXCHANGE_ADD_LONG(location, value) \
- ({ \
- __typeof (value) _result; \
- __asm__ __volatile__ \
- ( \
- "lock\n\t" \
- "xaddl %0,(%1)" \
- :"=r" (_result) \
- :"r" (location), "0" (value) \
- :"memory", "cc"); \
- _result; \
- })
-# define PTW32_INTERLOCKED_INCREMENT_LONG(location) \
- ({ \
- PTW32_INTERLOCKED_LONG _temp = 1; \
- __asm__ __volatile__ \
- ( \
- "lock\n\t" \
- "xaddl %0,(%1)" \
- :"+r" (_temp) \
- :"r" (location) \
- :"memory", "cc"); \
- ++_temp; \
- })
-# define PTW32_INTERLOCKED_DECREMENT_LONG(location) \
- ({ \
- PTW32_INTERLOCKED_LONG _temp = -1; \
- __asm__ __volatile__ \
- ( \
- "lock\n\t" \
- "xaddl %0,(%1)" \
- :"+r" (_temp) \
- :"r" (location) \
- :"memory", "cc"); \
- --_temp; \
- })
-# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR(location, value, comparand) \
- PTW32_INTERLOCKED_COMPARE_EXCHANGE_SIZE((PTW32_INTERLOCKED_SIZEPTR)location, \
- (PTW32_INTERLOCKED_SIZE)value, \
- (PTW32_INTERLOCKED_SIZE)comparand)
-# define PTW32_INTERLOCKED_EXCHANGE_PTR(location, value) \
- PTW32_INTERLOCKED_EXCHANGE_SIZE((PTW32_INTERLOCKED_SIZEPTR)location, \
- (PTW32_INTERLOCKED_SIZE)value)
-#else
-# if defined(_WIN64)
-# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_64 InterlockedCompareExchange64
-# define PTW32_INTERLOCKED_EXCHANGE_64 InterlockedExchange64
-# define PTW32_INTERLOCKED_EXCHANGE_ADD_64 InterlockedExchangeAdd64
-# define PTW32_INTERLOCKED_INCREMENT_64 InterlockedIncrement64
-# define PTW32_INTERLOCKED_DECREMENT_64 InterlockedDecrement64
-# endif
-# if defined(_MSC_VER) && _MSC_VER < 1300 && !defined(_WIN64) /* MSVC 6 */
-# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG(location, value, comparand) \
- ((LONG)InterlockedCompareExchange((PVOID *)(location), (PVOID)(value), (PVOID)(comparand)))
-# else
-# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG InterlockedCompareExchange
-# endif
-# define PTW32_INTERLOCKED_EXCHANGE_LONG InterlockedExchange
-# define PTW32_INTERLOCKED_EXCHANGE_ADD_LONG InterlockedExchangeAdd
-# define PTW32_INTERLOCKED_INCREMENT_LONG InterlockedIncrement
-# define PTW32_INTERLOCKED_DECREMENT_LONG InterlockedDecrement
-# if defined(_MSC_VER) && _MSC_VER < 1300 && !defined(_WIN64) /* MSVC 6 */
-# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR InterlockedCompareExchange
-# define PTW32_INTERLOCKED_EXCHANGE_PTR(location, value) \
- ((PVOID)InterlockedExchange((LPLONG)(location), (LONG)(value)))
-# else
-# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR InterlockedCompareExchangePointer
-# define PTW32_INTERLOCKED_EXCHANGE_PTR InterlockedExchangePointer
-# endif
-#endif
-#if defined(_WIN64)
-# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_SIZE PTW32_INTERLOCKED_COMPARE_EXCHANGE_64
-# define PTW32_INTERLOCKED_EXCHANGE_SIZE PTW32_INTERLOCKED_EXCHANGE_64
-# define PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE PTW32_INTERLOCKED_EXCHANGE_ADD_64
-# define PTW32_INTERLOCKED_INCREMENT_SIZE PTW32_INTERLOCKED_INCREMENT_64
-# define PTW32_INTERLOCKED_DECREMENT_SIZE PTW32_INTERLOCKED_DECREMENT_64
-#else
-# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_SIZE PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG
-# define PTW32_INTERLOCKED_EXCHANGE_SIZE PTW32_INTERLOCKED_EXCHANGE_LONG
-# define PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE PTW32_INTERLOCKED_EXCHANGE_ADD_LONG
-# define PTW32_INTERLOCKED_INCREMENT_SIZE PTW32_INTERLOCKED_INCREMENT_LONG
-# define PTW32_INTERLOCKED_DECREMENT_SIZE PTW32_INTERLOCKED_DECREMENT_LONG
-#endif
-
-#if defined(NEED_CREATETHREAD)
-
-/*
- * Macro uses args so we can cast start_proc to LPTHREAD_START_ROUTINE
- * in order to avoid warnings because of return type
- */
-
-#define _beginthreadex(security, \
- stack_size, \
- start_proc, \
- arg, \
- flags, \
- pid) \
- CreateThread(security, \
- stack_size, \
- (LPTHREAD_START_ROUTINE) start_proc, \
- arg, \
- flags, \
- pid)
-
-#define _endthreadex ExitThread
-
-#endif /* NEED_CREATETHREAD */
-
-
-#endif /* _IMPLEMENT_H */
diff --git a/pthreads/src/misc.c b/pthreads/src/misc.c
deleted file mode 100644
index 9c2e6c5..0000000
--- a/pthreads/src/misc.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * misc.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-#include "pthread_kill.c"
-#include "pthread_once.c"
-#include "pthread_self.c"
-#include "pthread_equal.c"
-#include "pthread_setconcurrency.c"
-#include "pthread_getconcurrency.c"
-#include "ptw32_new.c"
-#include "ptw32_calloc.c"
-#include "ptw32_MCS_lock.c"
-#include "ptw32_relmillisecs.c"
-#include "ptw32_reuse.c"
-#include "w32_CancelableWait.c"
diff --git a/pthreads/src/mutex.c b/pthreads/src/mutex.c
deleted file mode 100644
index c2b3607..0000000
--- a/pthreads/src/mutex.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * mutex.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#if ! defined(_UWIN) && ! defined(WINCE)
-# include <process.h>
-#endif
-#if !defined(NEED_FTIME)
-#include <sys/timeb.h>
-#endif
-#include "pthread.h"
-#include "implement.h"
-
-
-#include "ptw32_mutex_check_need_init.c"
-#include "pthread_mutex_init.c"
-#include "pthread_mutex_destroy.c"
-#include "pthread_mutexattr_init.c"
-#include "pthread_mutexattr_destroy.c"
-#include "pthread_mutexattr_getpshared.c"
-#include "pthread_mutexattr_setpshared.c"
-#include "pthread_mutexattr_settype.c"
-#include "pthread_mutexattr_gettype.c"
-#include "pthread_mutexattr_setrobust.c"
-#include "pthread_mutexattr_getrobust.c"
-#include "pthread_mutex_lock.c"
-#include "pthread_mutex_timedlock.c"
-#include "pthread_mutex_unlock.c"
-#include "pthread_mutex_trylock.c"
-#include "pthread_mutex_consistent.c"
diff --git a/pthreads/src/need_errno.h b/pthreads/src/need_errno.h
deleted file mode 100644
index abf1c95..0000000
--- a/pthreads/src/need_errno.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/***
-* errno.h - system wide error numbers (set by system calls)
-*
-* Copyright (c) 1985-1997, Microsoft Corporation. All rights reserved.
-*
-* Purpose:
-* This file defines the system-wide error numbers (set by
-* system calls). Conforms to the XENIX standard. Extended
-* for compatibility with Uniforum standard.
-* [System V]
-*
-* [Public]
-*
-****/
-
-#if _MSC_VER > 1000
-#pragma once
-#endif
-
-#if !defined(_INC_ERRNO)
-#define _INC_ERRNO
-
-#if !defined(_WIN32)
-#error ERROR: Only Win32 targets supported!
-#endif
-
-#include <winsock.h>
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-
-
-/* Define _CRTIMP */
-
-#ifndef _CRTIMP
-#if defined(_DLL)
-#define _CRTIMP __declspec(dllimport)
-#else /* ndef _DLL */
-#define _CRTIMP
-#endif /* _DLL */
-#endif /* _CRTIMP */
-
-
-/* Define __cdecl for non-Microsoft compilers */
-
-#if ( !defined(_MSC_VER) && !defined(__cdecl) )
-#define __cdecl
-#endif
-
-/* Define _CRTAPI1 (for compatibility with the NT SDK) */
-
-#if !defined(_CRTAPI1)
-#if _MSC_VER >= 800 && _M_IX86 >= 300
-#define _CRTAPI1 __cdecl
-#else
-#define _CRTAPI1
-#endif
-#endif
-
-#if !defined(PTW32_STATIC_LIB)
-# if defined(PTW32_BUILD)
-# define PTW32_DLLPORT __declspec (dllexport)
-# else
-# define PTW32_DLLPORT __declspec (dllimport)
-# endif
-#else
-# define PTW32_DLLPORT
-#endif
-
-/* declare reference to errno */
-
-#if (defined(_MT) || defined(_MD) || defined(_DLL)) && !defined(_MAC)
-PTW32_DLLPORT int * __cdecl _errno(void);
-#define errno (*_errno())
-#else /* ndef _MT && ndef _MD && ndef _DLL */
-_CRTIMP extern int errno;
-#endif /* _MT || _MD || _DLL */
-
-/* Error Codes */
-
-#define EPERM 1
-#define ENOENT 2
-#define ESRCH 3
-#define EINTR 4
-#define EIO 5
-#define ENXIO 6
-#define E2BIG 7
-#define ENOEXEC 8
-#define EBADF 9
-#define ECHILD 10
-#define EAGAIN 11
-#define ENOMEM 12
-#define EACCES 13
-#define EFAULT 14
-#define EBUSY 16
-#define EEXIST 17
-#define EXDEV 18
-#define ENODEV 19
-#define ENOTDIR 20
-#define EISDIR 21
-#define EINVAL 22
-#define ENFILE 23
-#define EMFILE 24
-#define ENOTTY 25
-#define EFBIG 27
-#define ENOSPC 28
-#define ESPIPE 29
-#define EROFS 30
-#define EMLINK 31
-#define EPIPE 32
-#define EDOM 33
-#define ERANGE 34
-#define EDEADLK 36
-
-/* defined differently in winsock.h on WinCE */
-#if !defined(ENAMETOOLONG)
-#define ENAMETOOLONG 38
-#endif
-
-#define ENOLCK 39
-#define ENOSYS 40
-
-/* defined differently in winsock.h on WinCE */
-#if !defined(ENOTEMPTY)
-#define ENOTEMPTY 41
-#endif
-
-#define EILSEQ 42
-
-/* POSIX 2008 - robust mutexes */
-#define EOWNERDEAD 43
-#define ENOTRECOVERABLE 44
-
-/*
- * Support EDEADLOCK for compatibiity with older MS-C versions.
- */
-#define EDEADLOCK EDEADLK
-
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* _INC_ERRNO */
diff --git a/pthreads/src/nonportable.c b/pthreads/src/nonportable.c
deleted file mode 100644
index 742cb96..0000000
--- a/pthreads/src/nonportable.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * nonportable.c
- *
- * Description:
- * This translation unit implements non-portable thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-#include "pthread_mutexattr_setkind_np.c"
-#include "pthread_mutexattr_getkind_np.c"
-#include "pthread_getw32threadhandle_np.c"
-#include "pthread_getunique_np.c"
-#include "pthread_delay_np.c"
-#include "pthread_num_processors_np.c"
-#include "pthread_win32_attach_detach_np.c"
-#include "pthread_timechange_handler_np.c"
diff --git a/pthreads/src/private.c b/pthreads/src/private.c
deleted file mode 100644
index a16b776..0000000
--- a/pthreads/src/private.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * private.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-#include "ptw32_is_attr.c"
-#include "ptw32_processInitialize.c"
-#include "ptw32_processTerminate.c"
-#include "ptw32_threadStart.c"
-#include "ptw32_threadDestroy.c"
-#include "ptw32_tkAssocCreate.c"
-#include "ptw32_tkAssocDestroy.c"
-#include "ptw32_callUserDestroyRoutines.c"
-#include "ptw32_semwait.c"
-#include "ptw32_timespec.c"
-#include "ptw32_throw.c"
-#include "ptw32_getprocessors.c"
diff --git a/pthreads/src/pthread.c b/pthreads/src/pthread.c
deleted file mode 100644
index 60b5341..0000000
--- a/pthreads/src/pthread.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * pthread.c
- *
- * Description:
- * This translation unit agregates pthreads-win32 translation units.
- * It is used for inline optimisation of the library,
- * maximising for speed at the expense of size.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/* The following are ordered for inlining */
-
-#include "private.c"
-#include "attr.c"
-#include "barrier.c"
-#include "cancel.c"
-#include "cleanup.c"
-#include "condvar.c"
-#include "create.c"
-#include "dll.c"
-#include "autostatic.c"
-#include "errno.c"
-#include "exit.c"
-#include "fork.c"
-#include "global.c"
-#include "misc.c"
-#include "mutex.c"
-#include "nonportable.c"
-#include "rwlock.c"
-#include "sched.c"
-#include "semaphore.c"
-#include "signal.c"
-#include "spin.c"
-#include "sync.c"
-#include "tsd.c"
diff --git a/pthreads/src/pthread.h b/pthreads/src/pthread.h
deleted file mode 100644
index 9a19788..0000000
--- a/pthreads/src/pthread.h
+++ /dev/null
@@ -1,1368 +0,0 @@
-/* This is an implementation of the threads API of POSIX 1003.1-2001.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#if !defined( PTHREAD_H )
-#define PTHREAD_H
-
-/*
- * See the README file for an explanation of the pthreads-win32 version
- * numbering scheme and how the DLL is named etc.
- */
-#define PTW32_VERSION 2,9,0,0
-#define PTW32_VERSION_STRING "2, 9, 0, 0\0"
-
-/* There are three implementations of cancel cleanup.
- * Note that pthread.h is included in both application
- * compilation units and also internally for the library.
- * The code here and within the library aims to work
- * for all reasonable combinations of environments.
- *
- * The three implementations are:
- *
- * WIN32 SEH
- * C
- * C++
- *
- * Please note that exiting a push/pop block via
- * "return", "exit", "break", or "continue" will
- * lead to different behaviour amongst applications
- * depending upon whether the library was built
- * using SEH, C++, or C. For example, a library built
- * with SEH will call the cleanup routine, while both
- * C++ and C built versions will not.
- */
-
-/*
- * Define defaults for cleanup code.
- * Note: Unless the build explicitly defines one of the following, then
- * we default to standard C style cleanup. This style uses setjmp/longjmp
- * in the cancelation and thread exit implementations and therefore won't
- * do stack unwinding if linked to applications that have it (e.g.
- * C++ apps). This is currently consistent with most/all commercial Unix
- * POSIX threads implementations.
- */
-#if !defined( __CLEANUP_SEH ) && !defined( __CLEANUP_CXX ) && !defined( __CLEANUP_C )
-# define __CLEANUP_C
-#endif
-
-#if defined( __CLEANUP_SEH ) && ( !defined( _MSC_VER ) && !defined(PTW32_RC_MSC))
-#error ERROR [__FILE__, line __LINE__]: SEH is not supported for this compiler.
-#endif
-
-/*
- * Stop here if we are being included by the resource compiler.
- */
-#if !defined(RC_INVOKED)
-
-#undef PTW32_LEVEL
-
-#if defined(_POSIX_SOURCE)
-#define PTW32_LEVEL 0
-/* Early POSIX */
-#endif
-
-#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309
-#undef PTW32_LEVEL
-#define PTW32_LEVEL 1
-/* Include 1b, 1c and 1d */
-#endif
-
-#if defined(INCLUDE_NP)
-#undef PTW32_LEVEL
-#define PTW32_LEVEL 2
-/* Include Non-Portable extensions */
-#endif
-
-#define PTW32_LEVEL_MAX 3
-
-#if ( defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112 ) || !defined(PTW32_LEVEL)
-#define PTW32_LEVEL PTW32_LEVEL_MAX
-/* Include everything */
-#endif
-
-#if defined(_UWIN)
-# define HAVE_STRUCT_TIMESPEC 1
-# define HAVE_SIGNAL_H 1
-# undef HAVE_PTW32_CONFIG_H
-# pragma comment(lib, "pthread")
-#endif
-
-/*
- * -------------------------------------------------------------
- *
- *
- * Module: pthread.h
- *
- * Purpose:
- * Provides an implementation of PThreads based upon the
- * standard:
- *
- * POSIX 1003.1-2001
- * and
- * The Single Unix Specification version 3
- *
- * (these two are equivalent)
- *
- * in order to enhance code portability between Windows,
- * various commercial Unix implementations, and Linux.
- *
- * See the ANNOUNCE file for a full list of conforming
- * routines and defined constants, and a list of missing
- * routines and constants not defined in this implementation.
- *
- * Authors:
- * There have been many contributors to this library.
- * The initial implementation was contributed by
- * John Bossom, and several others have provided major
- * sections or revisions of parts of the implementation.
- * Often significant effort has been contributed to
- * find and fix important bugs and other problems to
- * improve the reliability of the library, which sometimes
- * is not reflected in the amount of code which changed as
- * result.
- * As much as possible, the contributors are acknowledged
- * in the ChangeLog file in the source code distribution
- * where their changes are noted in detail.
- *
- * Contributors are listed in the CONTRIBUTORS file.
- *
- * As usual, all bouquets go to the contributors, and all
- * brickbats go to the project maintainer.
- *
- * Maintainer:
- * The code base for this project is coordinated and
- * eventually pre-tested, packaged, and made available by
- *
- * Ross Johnson <rpj@callisto.canberra.edu.au>
- *
- * QA Testers:
- * Ultimately, the library is tested in the real world by
- * a host of competent and demanding scientists and
- * engineers who report bugs and/or provide solutions
- * which are then fixed or incorporated into subsequent
- * versions of the library. Each time a bug is fixed, a
- * test case is written to prove the fix and ensure
- * that later changes to the code don't reintroduce the
- * same error. The number of test cases is slowly growing
- * and therefore so is the code reliability.
- *
- * Compliance:
- * See the file ANNOUNCE for the list of implemented
- * and not-implemented routines and defined options.
- * Of course, these are all defined is this file as well.
- *
- * Web site:
- * The source code and other information about this library
- * are available from
- *
- * http://sources.redhat.com/pthreads-win32/
- *
- * -------------------------------------------------------------
- */
-
-/* Try to avoid including windows.h */
-#if (defined(__MINGW64__) || defined(__MINGW32__)) && defined(__cplusplus)
-#define PTW32_INCLUDE_WINDOWS_H
-#endif
-
-#if defined(PTW32_INCLUDE_WINDOWS_H)
-#include <windows.h>
-#endif
-
-#if defined(_MSC_VER) && _MSC_VER < 1300 || defined(__DMC__)
-/*
- * VC++6.0 or early compiler's header has no DWORD_PTR type.
- */
-typedef unsigned long DWORD_PTR;
-typedef unsigned long ULONG_PTR;
-#endif
-/*
- * -----------------
- * autoconf switches
- * -----------------
- */
-
-#if defined(HAVE_PTW32_CONFIG_H)
-#include "config.h"
-#endif /* HAVE_PTW32_CONFIG_H */
-
-#if !defined(NEED_FTIME)
-#include <time.h>
-#else /* NEED_FTIME */
-/* use native WIN32 time API */
-#endif /* NEED_FTIME */
-
-#if defined(HAVE_SIGNAL_H)
-#include <signal.h>
-#endif /* HAVE_SIGNAL_H */
-
-#include <limits.h>
-
-/*
- * Boolean values to make us independent of system includes.
- */
-enum {
- PTW32_FALSE = 0,
- PTW32_TRUE = (! PTW32_FALSE)
-};
-
-/*
- * This is a duplicate of what is in the autoconf config.h,
- * which is only used when building the pthread-win32 libraries.
- */
-
-#if !defined(PTW32_CONFIG_H)
-# if defined(WINCE)
-# define NEED_ERRNO
-# define NEED_SEM
-# endif
-# if defined(__MINGW64__)
-# define HAVE_STRUCT_TIMESPEC
-# define HAVE_MODE_T
-# elif defined(_UWIN) || defined(__MINGW32__)
-# define HAVE_MODE_T
-# endif
-#endif
-
-/*
- *
- */
-
-#if PTW32_LEVEL >= PTW32_LEVEL_MAX
-#if defined(NEED_ERRNO)
-#include "need_errno.h"
-#else
-#include <errno.h>
-#endif
-#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */
-
-/*
- * Several systems don't define some error numbers.
- */
-#if !defined(ENOTSUP)
-# define ENOTSUP 48 /* This is the value in Solaris. */
-#endif
-
-#if !defined(ETIMEDOUT)
-# define ETIMEDOUT 10060 /* Same as WSAETIMEDOUT */
-#endif
-
-#if !defined(ENOSYS)
-# define ENOSYS 140 /* Semi-arbitrary value */
-#endif
-
-#if !defined(EDEADLK)
-# if defined(EDEADLOCK)
-# define EDEADLK EDEADLOCK
-# else
-# define EDEADLK 36 /* This is the value in MSVC. */
-# endif
-#endif
-
-/* POSIX 2008 - related to robust mutexes */
-#if !defined(EOWNERDEAD)
-# define EOWNERDEAD 43
-#endif
-#if !defined(ENOTRECOVERABLE)
-# define ENOTRECOVERABLE 44
-#endif
-
-#include <sched.h>
-
-/*
- * To avoid including windows.h we define only those things that we
- * actually need from it.
- */
-#if !defined(PTW32_INCLUDE_WINDOWS_H)
-#if !defined(HANDLE)
-# define PTW32__HANDLE_DEF
-# define HANDLE void *
-#endif
-#if !defined(DWORD)
-# define PTW32__DWORD_DEF
-# define DWORD unsigned long
-#endif
-#endif
-
-#if !defined(HAVE_STRUCT_TIMESPEC)
-#define HAVE_STRUCT_TIMESPEC
-#if !defined(_TIMESPEC_DEFINED)
-#define _TIMESPEC_DEFINED
-struct timespec {
- time_t tv_sec;
- long tv_nsec;
-};
-#endif /* _TIMESPEC_DEFINED */
-#endif /* HAVE_STRUCT_TIMESPEC */
-
-#if !defined(SIG_BLOCK)
-#define SIG_BLOCK 0
-#endif /* SIG_BLOCK */
-
-#if !defined(SIG_UNBLOCK)
-#define SIG_UNBLOCK 1
-#endif /* SIG_UNBLOCK */
-
-#if !defined(SIG_SETMASK)
-#define SIG_SETMASK 2
-#endif /* SIG_SETMASK */
-
-#if defined(__cplusplus)
-extern "C"
-{
-#endif /* __cplusplus */
-
-/*
- * -------------------------------------------------------------
- *
- * POSIX 1003.1-2001 Options
- * =========================
- *
- * Options are normally set in <unistd.h>, which is not provided
- * with pthreads-win32.
- *
- * For conformance with the Single Unix Specification (version 3), all of the
- * options below are defined, and have a value of either -1 (not supported)
- * or 200112L (supported).
- *
- * These options can neither be left undefined nor have a value of 0, because
- * either indicates that sysconf(), which is not implemented, may be used at
- * runtime to check the status of the option.
- *
- * _POSIX_THREADS (== 200112L)
- * If == 200112L, you can use threads
- *
- * _POSIX_THREAD_ATTR_STACKSIZE (== 200112L)
- * If == 200112L, you can control the size of a thread's
- * stack
- * pthread_attr_getstacksize
- * pthread_attr_setstacksize
- *
- * _POSIX_THREAD_ATTR_STACKADDR (== -1)
- * If == 200112L, you can allocate and control a thread's
- * stack. If not supported, the following functions
- * will return ENOSYS, indicating they are not
- * supported:
- * pthread_attr_getstackaddr
- * pthread_attr_setstackaddr
- *
- * _POSIX_THREAD_PRIORITY_SCHEDULING (== -1)
- * If == 200112L, you can use realtime scheduling.
- * This option indicates that the behaviour of some
- * implemented functions conforms to the additional TPS
- * requirements in the standard. E.g. rwlocks favour
- * writers over readers when threads have equal priority.
- *
- * _POSIX_THREAD_PRIO_INHERIT (== -1)
- * If == 200112L, you can create priority inheritance
- * mutexes.
- * pthread_mutexattr_getprotocol +
- * pthread_mutexattr_setprotocol +
- *
- * _POSIX_THREAD_PRIO_PROTECT (== -1)
- * If == 200112L, you can create priority ceiling mutexes
- * Indicates the availability of:
- * pthread_mutex_getprioceiling
- * pthread_mutex_setprioceiling
- * pthread_mutexattr_getprioceiling
- * pthread_mutexattr_getprotocol +
- * pthread_mutexattr_setprioceiling
- * pthread_mutexattr_setprotocol +
- *
- * _POSIX_THREAD_PROCESS_SHARED (== -1)
- * If set, you can create mutexes and condition
- * variables that can be shared with another
- * process.If set, indicates the availability
- * of:
- * pthread_mutexattr_getpshared
- * pthread_mutexattr_setpshared
- * pthread_condattr_getpshared
- * pthread_condattr_setpshared
- *
- * _POSIX_THREAD_SAFE_FUNCTIONS (== 200112L)
- * If == 200112L you can use the special *_r library
- * functions that provide thread-safe behaviour
- *
- * _POSIX_READER_WRITER_LOCKS (== 200112L)
- * If == 200112L, you can use read/write locks
- *
- * _POSIX_SPIN_LOCKS (== 200112L)
- * If == 200112L, you can use spin locks
- *
- * _POSIX_BARRIERS (== 200112L)
- * If == 200112L, you can use barriers
- *
- * + These functions provide both 'inherit' and/or
- * 'protect' protocol, based upon these macro
- * settings.
- *
- * -------------------------------------------------------------
- */
-
-/*
- * POSIX Options
- */
-#undef _POSIX_THREADS
-#define _POSIX_THREADS 200809L
-
-#undef _POSIX_READER_WRITER_LOCKS
-#define _POSIX_READER_WRITER_LOCKS 200809L
-
-#undef _POSIX_SPIN_LOCKS
-#define _POSIX_SPIN_LOCKS 200809L
-
-#undef _POSIX_BARRIERS
-#define _POSIX_BARRIERS 200809L
-
-#undef _POSIX_THREAD_SAFE_FUNCTIONS
-#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L
-
-#undef _POSIX_THREAD_ATTR_STACKSIZE
-#define _POSIX_THREAD_ATTR_STACKSIZE 200809L
-
-/*
- * The following options are not supported
- */
-#undef _POSIX_THREAD_ATTR_STACKADDR
-#define _POSIX_THREAD_ATTR_STACKADDR -1
-
-#undef _POSIX_THREAD_PRIO_INHERIT
-#define _POSIX_THREAD_PRIO_INHERIT -1
-
-#undef _POSIX_THREAD_PRIO_PROTECT
-#define _POSIX_THREAD_PRIO_PROTECT -1
-
-/* TPS is not fully supported. */
-#undef _POSIX_THREAD_PRIORITY_SCHEDULING
-#define _POSIX_THREAD_PRIORITY_SCHEDULING -1
-
-#undef _POSIX_THREAD_PROCESS_SHARED
-#define _POSIX_THREAD_PROCESS_SHARED -1
-
-
-/*
- * POSIX 1003.1-2001 Limits
- * ===========================
- *
- * These limits are normally set in <limits.h>, which is not provided with
- * pthreads-win32.
- *
- * PTHREAD_DESTRUCTOR_ITERATIONS
- * Maximum number of attempts to destroy
- * a thread's thread-specific data on
- * termination (must be at least 4)
- *
- * PTHREAD_KEYS_MAX
- * Maximum number of thread-specific data keys
- * available per process (must be at least 128)
- *
- * PTHREAD_STACK_MIN
- * Minimum supported stack size for a thread
- *
- * PTHREAD_THREADS_MAX
- * Maximum number of threads supported per
- * process (must be at least 64).
- *
- * SEM_NSEMS_MAX
- * The maximum number of semaphores a process can have.
- * (must be at least 256)
- *
- * SEM_VALUE_MAX
- * The maximum value a semaphore can have.
- * (must be at least 32767)
- *
- */
-#undef _POSIX_THREAD_DESTRUCTOR_ITERATIONS
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
-
-#undef PTHREAD_DESTRUCTOR_ITERATIONS
-#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-#undef _POSIX_THREAD_KEYS_MAX
-#define _POSIX_THREAD_KEYS_MAX 128
-
-#undef PTHREAD_KEYS_MAX
-#define PTHREAD_KEYS_MAX _POSIX_THREAD_KEYS_MAX
-
-#undef PTHREAD_STACK_MIN
-#define PTHREAD_STACK_MIN 0
-
-#undef _POSIX_THREAD_THREADS_MAX
-#define _POSIX_THREAD_THREADS_MAX 64
-
- /* Arbitrary value */
-#undef PTHREAD_THREADS_MAX
-#define PTHREAD_THREADS_MAX 2019
-
-#undef _POSIX_SEM_NSEMS_MAX
-#define _POSIX_SEM_NSEMS_MAX 256
-
- /* Arbitrary value */
-#undef SEM_NSEMS_MAX
-#define SEM_NSEMS_MAX 1024
-
-#undef _POSIX_SEM_VALUE_MAX
-#define _POSIX_SEM_VALUE_MAX 32767
-
-#undef SEM_VALUE_MAX
-#define SEM_VALUE_MAX INT_MAX
-
-
-#if defined(__GNUC__) && !defined(__declspec)
-# error Please upgrade your GNU compiler to one that supports __declspec.
-#endif
-
-/*
- * When building the library, you should define PTW32_BUILD so that
- * the variables/functions are exported correctly. When using the library,
- * do NOT define PTW32_BUILD, and then the variables/functions will
- * be imported correctly.
- */
-#if !defined(PTW32_STATIC_LIB)
-# if defined(PTW32_BUILD)
-# define PTW32_DLLPORT __declspec (dllexport)
-# else
-# define PTW32_DLLPORT __declspec (dllimport)
-# endif
-#else
-# define PTW32_DLLPORT
-#endif
-
-/*
- * The Open Watcom C/C++ compiler uses a non-standard calling convention
- * that passes function args in registers unless __cdecl is explicitly specified
- * in exposed function prototypes.
- *
- * We force all calls to cdecl even though this could slow Watcom code down
- * slightly. If you know that the Watcom compiler will be used to build both
- * the DLL and application, then you can probably define this as a null string.
- * Remember that pthread.h (this file) is used for both the DLL and application builds.
- */
-#define PTW32_CDECL __cdecl
-
-#if defined(_UWIN) && PTW32_LEVEL >= PTW32_LEVEL_MAX
-# include <sys/types.h>
-#else
-/*
- * Generic handle type - intended to extend uniqueness beyond
- * that available with a simple pointer. It should scale for either
- * IA-32 or IA-64.
- */
-typedef struct {
- void * p; /* Pointer to actual object */
- unsigned int x; /* Extra information - reuse count etc */
-} ptw32_handle_t;
-
-typedef ptw32_handle_t pthread_t;
-typedef struct pthread_attr_t_ * pthread_attr_t;
-typedef struct pthread_once_t_ pthread_once_t;
-typedef struct pthread_key_t_ * pthread_key_t;
-typedef struct pthread_mutex_t_ * pthread_mutex_t;
-typedef struct pthread_mutexattr_t_ * pthread_mutexattr_t;
-typedef struct pthread_cond_t_ * pthread_cond_t;
-typedef struct pthread_condattr_t_ * pthread_condattr_t;
-#endif
-typedef struct pthread_rwlock_t_ * pthread_rwlock_t;
-typedef struct pthread_rwlockattr_t_ * pthread_rwlockattr_t;
-typedef struct pthread_spinlock_t_ * pthread_spinlock_t;
-typedef struct pthread_barrier_t_ * pthread_barrier_t;
-typedef struct pthread_barrierattr_t_ * pthread_barrierattr_t;
-
-/*
- * ====================
- * ====================
- * POSIX Threads
- * ====================
- * ====================
- */
-
-enum {
-/*
- * pthread_attr_{get,set}detachstate
- */
- PTHREAD_CREATE_JOINABLE = 0, /* Default */
- PTHREAD_CREATE_DETACHED = 1,
-
-/*
- * pthread_attr_{get,set}inheritsched
- */
- PTHREAD_INHERIT_SCHED = 0,
- PTHREAD_EXPLICIT_SCHED = 1, /* Default */
-
-/*
- * pthread_{get,set}scope
- */
- PTHREAD_SCOPE_PROCESS = 0,
- PTHREAD_SCOPE_SYSTEM = 1, /* Default */
-
-/*
- * pthread_setcancelstate paramters
- */
- PTHREAD_CANCEL_ENABLE = 0, /* Default */
- PTHREAD_CANCEL_DISABLE = 1,
-
-/*
- * pthread_setcanceltype parameters
- */
- PTHREAD_CANCEL_ASYNCHRONOUS = 0,
- PTHREAD_CANCEL_DEFERRED = 1, /* Default */
-
-/*
- * pthread_mutexattr_{get,set}pshared
- * pthread_condattr_{get,set}pshared
- */
- PTHREAD_PROCESS_PRIVATE = 0,
- PTHREAD_PROCESS_SHARED = 1,
-
-/*
- * pthread_mutexattr_{get,set}robust
- */
- PTHREAD_MUTEX_STALLED = 0, /* Default */
- PTHREAD_MUTEX_ROBUST = 1,
-
-/*
- * pthread_barrier_wait
- */
- PTHREAD_BARRIER_SERIAL_THREAD = -1
-};
-
-/*
- * ====================
- * ====================
- * Cancelation
- * ====================
- * ====================
- */
-#define PTHREAD_CANCELED ((void *)(size_t) -1)
-
-
-/*
- * ====================
- * ====================
- * Once Key
- * ====================
- * ====================
- */
-#define PTHREAD_ONCE_INIT { PTW32_FALSE, 0, 0, 0}
-
-struct pthread_once_t_
-{
- int done; /* indicates if user function has been executed */
- void * lock;
- int reserved1;
- int reserved2;
-};
-
-
-/*
- * ====================
- * ====================
- * Object initialisers
- * ====================
- * ====================
- */
-#define PTHREAD_MUTEX_INITIALIZER ((pthread_mutex_t)(size_t) -1)
-#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER ((pthread_mutex_t)(size_t) -2)
-#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER ((pthread_mutex_t)(size_t) -3)
-
-/*
- * Compatibility with LinuxThreads
- */
-#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP PTHREAD_RECURSIVE_MUTEX_INITIALIZER
-#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP PTHREAD_ERRORCHECK_MUTEX_INITIALIZER
-
-#define PTHREAD_COND_INITIALIZER ((pthread_cond_t)(size_t) -1)
-
-#define PTHREAD_RWLOCK_INITIALIZER ((pthread_rwlock_t)(size_t) -1)
-
-#define PTHREAD_SPINLOCK_INITIALIZER ((pthread_spinlock_t)(size_t) -1)
-
-
-/*
- * Mutex types.
- */
-enum
-{
- /* Compatibility with LinuxThreads */
- PTHREAD_MUTEX_FAST_NP,
- PTHREAD_MUTEX_RECURSIVE_NP,
- PTHREAD_MUTEX_ERRORCHECK_NP,
- PTHREAD_MUTEX_TIMED_NP = PTHREAD_MUTEX_FAST_NP,
- PTHREAD_MUTEX_ADAPTIVE_NP = PTHREAD_MUTEX_FAST_NP,
- /* For compatibility with POSIX */
- PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_FAST_NP,
- PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP,
- PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP,
- PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL
-};
-
-
-typedef struct ptw32_cleanup_t ptw32_cleanup_t;
-
-#if defined(_MSC_VER)
-/* Disable MSVC 'anachronism used' warning */
-#pragma warning( disable : 4229 )
-#endif
-
-typedef void (* PTW32_CDECL ptw32_cleanup_callback_t)(void *);
-
-#if defined(_MSC_VER)
-#pragma warning( default : 4229 )
-#endif
-
-struct ptw32_cleanup_t
-{
- ptw32_cleanup_callback_t routine;
- void *arg;
- struct ptw32_cleanup_t *prev;
-};
-
-#if defined(__CLEANUP_SEH)
- /*
- * WIN32 SEH version of cancel cleanup.
- */
-
-#define pthread_cleanup_push( _rout, _arg ) \
- { \
- ptw32_cleanup_t _cleanup; \
- \
- _cleanup.routine = (ptw32_cleanup_callback_t)(_rout); \
- _cleanup.arg = (_arg); \
- __try \
- { \
-
-#define pthread_cleanup_pop( _execute ) \
- } \
- __finally \
- { \
- if( _execute || AbnormalTermination()) \
- { \
- (*(_cleanup.routine))( _cleanup.arg ); \
- } \
- } \
- }
-
-#else /* __CLEANUP_SEH */
-
-#if defined(__CLEANUP_C)
-
- /*
- * C implementation of PThreads cancel cleanup
- */
-
-#define pthread_cleanup_push( _rout, _arg ) \
- { \
- ptw32_cleanup_t _cleanup; \
- \
- ptw32_push_cleanup( &_cleanup, (ptw32_cleanup_callback_t) (_rout), (_arg) ); \
-
-#define pthread_cleanup_pop( _execute ) \
- (void) ptw32_pop_cleanup( _execute ); \
- }
-
-#else /* __CLEANUP_C */
-
-#if defined(__CLEANUP_CXX)
-
- /*
- * C++ version of cancel cleanup.
- * - John E. Bossom.
- */
-
- class PThreadCleanup {
- /*
- * PThreadCleanup
- *
- * Purpose
- * This class is a C++ helper class that is
- * used to implement pthread_cleanup_push/
- * pthread_cleanup_pop.
- * The destructor of this class automatically
- * pops the pushed cleanup routine regardless
- * of how the code exits the scope
- * (i.e. such as by an exception)
- */
- ptw32_cleanup_callback_t cleanUpRout;
- void * obj;
- int executeIt;
-
- public:
- PThreadCleanup() :
- cleanUpRout( 0 ),
- obj( 0 ),
- executeIt( 0 )
- /*
- * No cleanup performed
- */
- {
- }
-
- PThreadCleanup(
- ptw32_cleanup_callback_t routine,
- void * arg ) :
- cleanUpRout( routine ),
- obj( arg ),
- executeIt( 1 )
- /*
- * Registers a cleanup routine for 'arg'
- */
- {
- }
-
- ~PThreadCleanup()
- {
- if ( executeIt && ((void *) cleanUpRout != (void *) 0) )
- {
- (void) (*cleanUpRout)( obj );
- }
- }
-
- void execute( int exec )
- {
- executeIt = exec;
- }
- };
-
- /*
- * C++ implementation of PThreads cancel cleanup;
- * This implementation takes advantage of a helper
- * class who's destructor automatically calls the
- * cleanup routine if we exit our scope weirdly
- */
-#define pthread_cleanup_push( _rout, _arg ) \
- { \
- PThreadCleanup cleanup((ptw32_cleanup_callback_t)(_rout), \
- (void *) (_arg) );
-
-#define pthread_cleanup_pop( _execute ) \
- cleanup.execute( _execute ); \
- }
-
-#else
-
-#error ERROR [__FILE__, line __LINE__]: Cleanup type undefined.
-
-#endif /* __CLEANUP_CXX */
-
-#endif /* __CLEANUP_C */
-
-#endif /* __CLEANUP_SEH */
-
-/*
- * ===============
- * ===============
- * Methods
- * ===============
- * ===============
- */
-
-/*
- * PThread Attribute Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_init (pthread_attr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_destroy (pthread_attr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getdetachstate (const pthread_attr_t * attr,
- int *detachstate);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getstackaddr (const pthread_attr_t * attr,
- void **stackaddr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getstacksize (const pthread_attr_t * attr,
- size_t * stacksize);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setdetachstate (pthread_attr_t * attr,
- int detachstate);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setstackaddr (pthread_attr_t * attr,
- void *stackaddr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setstacksize (pthread_attr_t * attr,
- size_t stacksize);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getschedparam (const pthread_attr_t *attr,
- struct sched_param *param);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setschedparam (pthread_attr_t *attr,
- const struct sched_param *param);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setschedpolicy (pthread_attr_t *,
- int);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getschedpolicy (const pthread_attr_t *,
- int *);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setinheritsched(pthread_attr_t * attr,
- int inheritsched);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getinheritsched(const pthread_attr_t * attr,
- int * inheritsched);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setscope (pthread_attr_t *,
- int);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getscope (const pthread_attr_t *,
- int *);
-
-/*
- * PThread Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_create (pthread_t * tid,
- const pthread_attr_t * attr,
- void *(*start) (void *),
- void *arg);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_detach (pthread_t tid);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_equal (pthread_t t1,
- pthread_t t2);
-
-PTW32_DLLPORT void PTW32_CDECL pthread_exit (void *value_ptr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_join (pthread_t thread,
- void **value_ptr);
-
-PTW32_DLLPORT pthread_t PTW32_CDECL pthread_self (void);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cancel (pthread_t thread);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_setcancelstate (int state,
- int *oldstate);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_setcanceltype (int type,
- int *oldtype);
-
-PTW32_DLLPORT void PTW32_CDECL pthread_testcancel (void);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_once (pthread_once_t * once_control,
- void (*init_routine) (void));
-
-#if PTW32_LEVEL >= PTW32_LEVEL_MAX
-PTW32_DLLPORT ptw32_cleanup_t * PTW32_CDECL ptw32_pop_cleanup (int execute);
-
-PTW32_DLLPORT void PTW32_CDECL ptw32_push_cleanup (ptw32_cleanup_t * cleanup,
- void (*routine) (void *),
- void *arg);
-#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */
-
-/*
- * Thread Specific Data Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_key_create (pthread_key_t * key,
- void (*destructor) (void *));
-
-PTW32_DLLPORT int PTW32_CDECL pthread_key_delete (pthread_key_t key);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_setspecific (pthread_key_t key,
- const void *value);
-
-PTW32_DLLPORT void * PTW32_CDECL pthread_getspecific (pthread_key_t key);
-
-
-/*
- * Mutex Attribute Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_init (pthread_mutexattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_destroy (pthread_mutexattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_getpshared (const pthread_mutexattr_t
- * attr,
- int *pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_setpshared (pthread_mutexattr_t * attr,
- int pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_settype (pthread_mutexattr_t * attr, int kind);
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_gettype (const pthread_mutexattr_t * attr, int *kind);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_setrobust(
- pthread_mutexattr_t *attr,
- int robust);
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_getrobust(
- const pthread_mutexattr_t * attr,
- int * robust);
-
-/*
- * Barrier Attribute Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_init (pthread_barrierattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_destroy (pthread_barrierattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_getpshared (const pthread_barrierattr_t
- * attr,
- int *pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_setpshared (pthread_barrierattr_t * attr,
- int pshared);
-
-/*
- * Mutex Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_init (pthread_mutex_t * mutex,
- const pthread_mutexattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_destroy (pthread_mutex_t * mutex);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_lock (pthread_mutex_t * mutex);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_timedlock(pthread_mutex_t * mutex,
- const struct timespec *abstime);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_trylock (pthread_mutex_t * mutex);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_unlock (pthread_mutex_t * mutex);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_consistent (pthread_mutex_t * mutex);
-
-/*
- * Spinlock Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_spin_init (pthread_spinlock_t * lock, int pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_spin_destroy (pthread_spinlock_t * lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_spin_lock (pthread_spinlock_t * lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_spin_trylock (pthread_spinlock_t * lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_spin_unlock (pthread_spinlock_t * lock);
-
-/*
- * Barrier Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_barrier_init (pthread_barrier_t * barrier,
- const pthread_barrierattr_t * attr,
- unsigned int count);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_barrier_destroy (pthread_barrier_t * barrier);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_barrier_wait (pthread_barrier_t * barrier);
-
-/*
- * Condition Variable Attribute Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_condattr_init (pthread_condattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_condattr_destroy (pthread_condattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_condattr_getpshared (const pthread_condattr_t * attr,
- int *pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_condattr_setpshared (pthread_condattr_t * attr,
- int pshared);
-
-/*
- * Condition Variable Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_init (pthread_cond_t * cond,
- const pthread_condattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_destroy (pthread_cond_t * cond);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_wait (pthread_cond_t * cond,
- pthread_mutex_t * mutex);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_timedwait (pthread_cond_t * cond,
- pthread_mutex_t * mutex,
- const struct timespec *abstime);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_signal (pthread_cond_t * cond);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_broadcast (pthread_cond_t * cond);
-
-/*
- * Scheduling
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_setschedparam (pthread_t thread,
- int policy,
- const struct sched_param *param);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_getschedparam (pthread_t thread,
- int *policy,
- struct sched_param *param);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_setconcurrency (int);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_getconcurrency (void);
-
-/*
- * Read-Write Lock Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_init(pthread_rwlock_t *lock,
- const pthread_rwlockattr_t *attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_destroy(pthread_rwlock_t *lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_tryrdlock(pthread_rwlock_t *);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_trywrlock(pthread_rwlock_t *);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_rdlock(pthread_rwlock_t *lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_timedrdlock(pthread_rwlock_t *lock,
- const struct timespec *abstime);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_wrlock(pthread_rwlock_t *lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_timedwrlock(pthread_rwlock_t *lock,
- const struct timespec *abstime);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_unlock(pthread_rwlock_t *lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_init (pthread_rwlockattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_destroy (pthread_rwlockattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_getpshared (const pthread_rwlockattr_t * attr,
- int *pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_setpshared (pthread_rwlockattr_t * attr,
- int pshared);
-
-#if PTW32_LEVEL >= PTW32_LEVEL_MAX - 1
-
-/*
- * Signal Functions. Should be defined in <signal.h> but MSVC and MinGW32
- * already have signal.h that don't define these.
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_kill(pthread_t thread, int sig);
-
-/*
- * Non-portable functions
- */
-
-/*
- * Compatibility with Linux.
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_setkind_np(pthread_mutexattr_t * attr,
- int kind);
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_getkind_np(pthread_mutexattr_t * attr,
- int *kind);
-
-/*
- * Possibly supported by other POSIX threads implementations
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_delay_np (struct timespec * interval);
-PTW32_DLLPORT int PTW32_CDECL pthread_num_processors_np(void);
-PTW32_DLLPORT unsigned __int64 PTW32_CDECL pthread_getunique_np(pthread_t thread);
-
-/*
- * Useful if an application wants to statically link
- * the lib rather than load the DLL at run-time.
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_win32_process_attach_np(void);
-PTW32_DLLPORT int PTW32_CDECL pthread_win32_process_detach_np(void);
-PTW32_DLLPORT int PTW32_CDECL pthread_win32_thread_attach_np(void);
-PTW32_DLLPORT int PTW32_CDECL pthread_win32_thread_detach_np(void);
-
-/*
- * Features that are auto-detected at load/run time.
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_win32_test_features_np(int);
-enum ptw32_features {
- PTW32_SYSTEM_INTERLOCKED_COMPARE_EXCHANGE = 0x0001, /* System provides it. */
- PTW32_ALERTABLE_ASYNC_CANCEL = 0x0002 /* Can cancel blocked threads. */
-};
-
-/*
- * Register a system time change with the library.
- * Causes the library to perform various functions
- * in response to the change. Should be called whenever
- * the application's top level window receives a
- * WM_TIMECHANGE message. It can be passed directly to
- * pthread_create() as a new thread if desired.
- */
-PTW32_DLLPORT void * PTW32_CDECL pthread_timechange_handler_np(void *);
-
-#endif /*PTW32_LEVEL >= PTW32_LEVEL_MAX - 1 */
-
-#if PTW32_LEVEL >= PTW32_LEVEL_MAX
-
-/*
- * Returns the Win32 HANDLE for the POSIX thread.
- */
-PTW32_DLLPORT HANDLE PTW32_CDECL pthread_getw32threadhandle_np(pthread_t thread);
-/*
- * Returns the win32 thread ID for POSIX thread.
- */
-PTW32_DLLPORT DWORD PTW32_CDECL pthread_getw32threadid_np (pthread_t thread);
-
-
-/*
- * Protected Methods
- *
- * This function blocks until the given WIN32 handle
- * is signaled or pthread_cancel had been called.
- * This function allows the caller to hook into the
- * PThreads cancel mechanism. It is implemented using
- *
- * WaitForMultipleObjects
- *
- * on 'waitHandle' and a manually reset WIN32 Event
- * used to implement pthread_cancel. The 'timeout'
- * argument to TimedWait is simply passed to
- * WaitForMultipleObjects.
- */
-PTW32_DLLPORT int PTW32_CDECL pthreadCancelableWait (HANDLE waitHandle);
-PTW32_DLLPORT int PTW32_CDECL pthreadCancelableTimedWait (HANDLE waitHandle,
- DWORD timeout);
-
-#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */
-
-/*
- * Thread-Safe C Runtime Library Mappings.
- */
-#if !defined(_UWIN)
-# if defined(NEED_ERRNO)
- PTW32_DLLPORT int * PTW32_CDECL _errno( void );
-# else
-# if !defined(errno)
-# if (defined(_MT) || defined(_DLL))
- __declspec(dllimport) extern int * __cdecl _errno(void);
-# define errno (*_errno())
-# endif
-# endif
-# endif
-#endif
-
-/*
- * Some compiler environments don't define some things.
- */
-#if defined(__BORLANDC__)
-# define _ftime ftime
-# define _timeb timeb
-#endif
-
-#if defined(__cplusplus)
-
-/*
- * Internal exceptions
- */
-class ptw32_exception {};
-class ptw32_exception_cancel : public ptw32_exception {};
-class ptw32_exception_exit : public ptw32_exception {};
-
-#endif
-
-#if PTW32_LEVEL >= PTW32_LEVEL_MAX
-
-/* FIXME: This is only required if the library was built using SEH */
-/*
- * Get internal SEH tag
- */
-PTW32_DLLPORT DWORD PTW32_CDECL ptw32_get_exception_services_code(void);
-
-#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */
-
-#if !defined(PTW32_BUILD)
-
-#if defined(__CLEANUP_SEH)
-
-/*
- * Redefine the SEH __except keyword to ensure that applications
- * propagate our internal exceptions up to the library's internal handlers.
- */
-#define __except( E ) \
- __except( ( GetExceptionCode() == ptw32_get_exception_services_code() ) \
- ? EXCEPTION_CONTINUE_SEARCH : ( E ) )
-
-#endif /* __CLEANUP_SEH */
-
-#if defined(__CLEANUP_CXX)
-
-/*
- * Redefine the C++ catch keyword to ensure that applications
- * propagate our internal exceptions up to the library's internal handlers.
- */
-#if defined(_MSC_VER)
- /*
- * WARNING: Replace any 'catch( ... )' with 'PtW32CatchAll'
- * if you want Pthread-Win32 cancelation and pthread_exit to work.
- */
-
-#if !defined(PtW32NoCatchWarn)
-
-#pragma message("Specify \"/DPtW32NoCatchWarn\" compiler flag to skip this message.")
-#pragma message("------------------------------------------------------------------")
-#pragma message("When compiling applications with MSVC++ and C++ exception handling:")
-#pragma message(" Replace any 'catch( ... )' in routines called from POSIX threads")
-#pragma message(" with 'PtW32CatchAll' or 'CATCHALL' if you want POSIX thread")
-#pragma message(" cancelation and pthread_exit to work. For example:")
-#pragma message("")
-#pragma message(" #if defined(PtW32CatchAll)")
-#pragma message(" PtW32CatchAll")
-#pragma message(" #else")
-#pragma message(" catch(...)")
-#pragma message(" #endif")
-#pragma message(" {")
-#pragma message(" /* Catchall block processing */")
-#pragma message(" }")
-#pragma message("------------------------------------------------------------------")
-
-#endif
-
-#define PtW32CatchAll \
- catch( ptw32_exception & ) { throw; } \
- catch( ... )
-
-#else /* _MSC_VER */
-
-#define catch( E ) \
- catch( ptw32_exception & ) { throw; } \
- catch( E )
-
-#endif /* _MSC_VER */
-
-#endif /* __CLEANUP_CXX */
-
-#endif /* ! PTW32_BUILD */
-
-#if defined(__cplusplus)
-} /* End of extern "C" */
-#endif /* __cplusplus */
-
-#if defined(PTW32__HANDLE_DEF)
-# undef HANDLE
-#endif
-#if defined(PTW32__DWORD_DEF)
-# undef DWORD
-#endif
-
-#undef PTW32_LEVEL
-#undef PTW32_LEVEL_MAX
-
-#endif /* ! RC_INVOKED */
-
-#endif /* PTHREAD_H */
diff --git a/pthreads/src/pthread_attr_destroy.c b/pthreads/src/pthread_attr_destroy.c
deleted file mode 100644
index 8b3e04c..0000000
--- a/pthreads/src/pthread_attr_destroy.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * pthread_attr_destroy.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_attr_destroy (pthread_attr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Destroys a thread attributes object.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_attr_t
- *
- *
- * DESCRIPTION
- * Destroys a thread attributes object.
- *
- * NOTES:
- * 1) Does not affect threads created with 'attr'.
- *
- * RESULTS
- * 0 successfully destroyed attr,
- * EINVAL 'attr' is invalid.
- *
- * ------------------------------------------------------
- */
-{
- if (ptw32_is_attr (attr) != 0)
- {
- return EINVAL;
- }
-
- /*
- * Set the attribute object to a specific invalid value.
- */
- (*attr)->valid = 0;
- free (*attr);
- *attr = NULL;
-
- return 0;
-}
diff --git a/pthreads/src/pthread_attr_getdetachstate.c b/pthreads/src/pthread_attr_getdetachstate.c
deleted file mode 100644
index 188533b..0000000
--- a/pthreads/src/pthread_attr_getdetachstate.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * pthread_attr_getdetachstate.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_attr_getdetachstate (const pthread_attr_t * attr, int *detachstate)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function determines whether threads created with
- * 'attr' will run detached.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_attr_t
- *
- * detachstate
- * pointer to an integer into which is returned one
- * of:
- *
- * PTHREAD_CREATE_JOINABLE
- * Thread ID is valid, must be joined
- *
- * PTHREAD_CREATE_DETACHED
- * Thread ID is invalid, cannot be joined,
- * canceled, or modified
- *
- *
- * DESCRIPTION
- * This function determines whether threads created with
- * 'attr' will run detached.
- *
- * NOTES:
- * 1) You cannot join or cancel detached threads.
- *
- * RESULTS
- * 0 successfully retrieved detach state,
- * EINVAL 'attr' is invalid
- *
- * ------------------------------------------------------
- */
-{
- if (ptw32_is_attr (attr) != 0 || detachstate == NULL)
- {
- return EINVAL;
- }
-
- *detachstate = (*attr)->detachstate;
- return 0;
-}
diff --git a/pthreads/src/pthread_attr_getinheritsched.c b/pthreads/src/pthread_attr_getinheritsched.c
deleted file mode 100644
index 9c6885e..0000000
--- a/pthreads/src/pthread_attr_getinheritsched.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * pthread_attr_getinheritsched.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-pthread_attr_getinheritsched (const pthread_attr_t * attr, int *inheritsched)
-{
- if (ptw32_is_attr (attr) != 0 || inheritsched == NULL)
- {
- return EINVAL;
- }
-
- *inheritsched = (*attr)->inheritsched;
- return 0;
-}
diff --git a/pthreads/src/pthread_attr_getschedparam.c b/pthreads/src/pthread_attr_getschedparam.c
deleted file mode 100644
index ab89b22..0000000
--- a/pthreads/src/pthread_attr_getschedparam.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * pthread_attr_getschedparam.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-pthread_attr_getschedparam (const pthread_attr_t * attr,
- struct sched_param *param)
-{
- if (ptw32_is_attr (attr) != 0 || param == NULL)
- {
- return EINVAL;
- }
-
- memcpy (param, &(*attr)->param, sizeof (*param));
- return 0;
-}
diff --git a/pthreads/src/pthread_attr_getschedpolicy.c b/pthreads/src/pthread_attr_getschedpolicy.c
deleted file mode 100644
index 94a257d..0000000
--- a/pthreads/src/pthread_attr_getschedpolicy.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * pthread_attr_getschedpolicy.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-pthread_attr_getschedpolicy (const pthread_attr_t * attr, int *policy)
-{
- if (ptw32_is_attr (attr) != 0 || policy == NULL)
- {
- return EINVAL;
- }
-
- /*
- * Validate the policy arg.
- * Check that a policy constant wasn't passed rather than &policy.
- */
- if (policy <= (int *) SCHED_MAX)
- {
- return EINVAL;
- }
-
- *policy = SCHED_OTHER;
-
- return 0;
-}
diff --git a/pthreads/src/pthread_attr_getscope.c b/pthreads/src/pthread_attr_getscope.c
deleted file mode 100644
index 2efdb2f..0000000
--- a/pthreads/src/pthread_attr_getscope.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * pthread_attr_getscope.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/* ignore warning "unreferenced formal parameter" */
-#if defined(_MSC_VER)
-#pragma warning( disable : 4100 )
-#endif
-
-int
-pthread_attr_getscope (const pthread_attr_t * attr, int *contentionscope)
-{
-#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING)
- *contentionscope = (*attr)->contentionscope;
- return 0;
-#else
- return ENOSYS;
-#endif
-}
diff --git a/pthreads/src/pthread_attr_getstackaddr.c b/pthreads/src/pthread_attr_getstackaddr.c
deleted file mode 100644
index 1a2da01..0000000
--- a/pthreads/src/pthread_attr_getstackaddr.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * pthread_attr_getstackaddr.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/* ignore warning "unreferenced formal parameter" */
-#if defined(_MSC_VER)
-#pragma warning( disable : 4100 )
-#endif
-
-int
-pthread_attr_getstackaddr (const pthread_attr_t * attr, void **stackaddr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function determines the address of the stack
- * on which threads created with 'attr' will run.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_attr_t
- *
- * stackaddr
- * pointer into which is returned the stack address.
- *
- *
- * DESCRIPTION
- * This function determines the address of the stack
- * on which threads created with 'attr' will run.
- *
- * NOTES:
- * 1) Function supported only if this macro is
- * defined:
- *
- * _POSIX_THREAD_ATTR_STACKADDR
- *
- * 2) Create only one thread for each stack
- * address..
- *
- * RESULTS
- * 0 successfully retreived stack address,
- * EINVAL 'attr' is invalid
- * ENOSYS function not supported
- *
- * ------------------------------------------------------
- */
-{
-#if defined( _POSIX_THREAD_ATTR_STACKADDR )
-
- if (ptw32_is_attr (attr) != 0)
- {
- return EINVAL;
- }
-
- *stackaddr = (*attr)->stackaddr;
- return 0;
-
-#else
-
- return ENOSYS;
-
-#endif /* _POSIX_THREAD_ATTR_STACKADDR */
-}
diff --git a/pthreads/src/pthread_attr_getstacksize.c b/pthreads/src/pthread_attr_getstacksize.c
deleted file mode 100644
index dff9230..0000000
--- a/pthreads/src/pthread_attr_getstacksize.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * pthread_attr_getstacksize.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/* ignore warning "unreferenced formal parameter" */
-#if defined(_MSC_VER)
-#pragma warning( disable : 4100 )
-#endif
-
-int
-pthread_attr_getstacksize (const pthread_attr_t * attr, size_t * stacksize)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function determines the size of the stack on
- * which threads created with 'attr' will run.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_attr_t
- *
- * stacksize
- * pointer to size_t into which is returned the
- * stack size, in bytes.
- *
- *
- * DESCRIPTION
- * This function determines the size of the stack on
- * which threads created with 'attr' will run.
- *
- * NOTES:
- * 1) Function supported only if this macro is
- * defined:
- *
- * _POSIX_THREAD_ATTR_STACKSIZE
- *
- * 2) Use on newly created attributes object to
- * find the default stack size.
- *
- * RESULTS
- * 0 successfully retrieved stack size,
- * EINVAL 'attr' is invalid
- * ENOSYS function not supported
- *
- * ------------------------------------------------------
- */
-{
-#if defined(_POSIX_THREAD_ATTR_STACKSIZE)
-
- if (ptw32_is_attr (attr) != 0)
- {
- return EINVAL;
- }
-
- /* Everything is okay. */
- *stacksize = (*attr)->stacksize;
- return 0;
-
-#else
-
- return ENOSYS;
-
-#endif /* _POSIX_THREAD_ATTR_STACKSIZE */
-
-}
diff --git a/pthreads/src/pthread_attr_init.c b/pthreads/src/pthread_attr_init.c
deleted file mode 100644
index ae9d3eb..0000000
--- a/pthreads/src/pthread_attr_init.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * pthread_attr_init.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_attr_init (pthread_attr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Initializes a thread attributes object with default
- * attributes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_attr_t
- *
- *
- * DESCRIPTION
- * Initializes a thread attributes object with default
- * attributes.
- *
- * NOTES:
- * 1) Used to define thread attributes
- *
- * RESULTS
- * 0 successfully initialized attr,
- * ENOMEM insufficient memory for attr.
- *
- * ------------------------------------------------------
- */
-{
- pthread_attr_t attr_result;
-
- if (attr == NULL)
- {
- /* This is disallowed. */
- return EINVAL;
- }
-
- attr_result = (pthread_attr_t) malloc (sizeof (*attr_result));
-
- if (attr_result == NULL)
- {
- return ENOMEM;
- }
-
-#if defined(_POSIX_THREAD_ATTR_STACKSIZE)
- /*
- * Default to zero size. Unless changed explicitly this
- * will allow Win32 to set the size to that of the
- * main thread.
- */
- attr_result->stacksize = 0;
-#endif
-
-#if defined(_POSIX_THREAD_ATTR_STACKADDR)
- /* FIXME: Set this to something sensible when we support it. */
- attr_result->stackaddr = NULL;
-#endif
-
- attr_result->detachstate = PTHREAD_CREATE_JOINABLE;
-
-#if defined(HAVE_SIGSET_T)
- memset (&(attr_result->sigmask), 0, sizeof (sigset_t));
-#endif /* HAVE_SIGSET_T */
-
- /*
- * Win32 sets new threads to THREAD_PRIORITY_NORMAL and
- * not to that of the parent thread. We choose to default to
- * this arrangement.
- */
- attr_result->param.sched_priority = THREAD_PRIORITY_NORMAL;
- attr_result->inheritsched = PTHREAD_EXPLICIT_SCHED;
- attr_result->contentionscope = PTHREAD_SCOPE_SYSTEM;
-
- attr_result->valid = PTW32_ATTR_VALID;
-
- *attr = attr_result;
-
- return 0;
-}
diff --git a/pthreads/src/pthread_attr_setdetachstate.c b/pthreads/src/pthread_attr_setdetachstate.c
deleted file mode 100644
index 784642a..0000000
--- a/pthreads/src/pthread_attr_setdetachstate.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * pthread_attr_setdetachstate.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_attr_setdetachstate (pthread_attr_t * attr, int detachstate)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function specifies whether threads created with
- * 'attr' will run detached.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_attr_t
- *
- * detachstate
- * an integer containing one of:
- *
- * PTHREAD_CREATE_JOINABLE
- * Thread ID is valid, must be joined
- *
- * PTHREAD_CREATE_DETACHED
- * Thread ID is invalid, cannot be joined,
- * canceled, or modified
- *
- *
- * DESCRIPTION
- * This function specifies whether threads created with
- * 'attr' will run detached.
- *
- * NOTES:
- * 1) You cannot join or cancel detached threads.
- *
- * RESULTS
- * 0 successfully set detach state,
- * EINVAL 'attr' or 'detachstate' is invalid
- *
- * ------------------------------------------------------
- */
-{
- if (ptw32_is_attr (attr) != 0)
- {
- return EINVAL;
- }
-
- if (detachstate != PTHREAD_CREATE_JOINABLE &&
- detachstate != PTHREAD_CREATE_DETACHED)
- {
- return EINVAL;
- }
-
- (*attr)->detachstate = detachstate;
- return 0;
-}
diff --git a/pthreads/src/pthread_attr_setinheritsched.c b/pthreads/src/pthread_attr_setinheritsched.c
deleted file mode 100644
index e0a407a..0000000
--- a/pthreads/src/pthread_attr_setinheritsched.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * pthread_attr_setinheritsched.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-pthread_attr_setinheritsched (pthread_attr_t * attr, int inheritsched)
-{
- if (ptw32_is_attr (attr) != 0)
- {
- return EINVAL;
- }
-
- if (PTHREAD_INHERIT_SCHED != inheritsched
- && PTHREAD_EXPLICIT_SCHED != inheritsched)
- {
- return EINVAL;
- }
-
- (*attr)->inheritsched = inheritsched;
- return 0;
-}
diff --git a/pthreads/src/pthread_attr_setschedparam.c b/pthreads/src/pthread_attr_setschedparam.c
deleted file mode 100644
index f246bfa..0000000
--- a/pthreads/src/pthread_attr_setschedparam.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * pthread_attr_setschedparam.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-pthread_attr_setschedparam (pthread_attr_t * attr,
- const struct sched_param *param)
-{
- int priority;
-
- if (ptw32_is_attr (attr) != 0 || param == NULL)
- {
- return EINVAL;
- }
-
- priority = param->sched_priority;
-
- /* Validate priority level. */
- if (priority < sched_get_priority_min (SCHED_OTHER) ||
- priority > sched_get_priority_max (SCHED_OTHER))
- {
- return EINVAL;
- }
-
- memcpy (&(*attr)->param, param, sizeof (*param));
- return 0;
-}
diff --git a/pthreads/src/pthread_attr_setschedpolicy.c b/pthreads/src/pthread_attr_setschedpolicy.c
deleted file mode 100644
index 45ff165..0000000
--- a/pthreads/src/pthread_attr_setschedpolicy.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * pthread_attr_setschedpolicy.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-pthread_attr_setschedpolicy (pthread_attr_t * attr, int policy)
-{
- if (ptw32_is_attr (attr) != 0)
- {
- return EINVAL;
- }
-
- if (policy != SCHED_OTHER)
- {
- return ENOTSUP;
- }
-
- return 0;
-}
diff --git a/pthreads/src/pthread_attr_setscope.c b/pthreads/src/pthread_attr_setscope.c
deleted file mode 100644
index 39a51df..0000000
--- a/pthreads/src/pthread_attr_setscope.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * pthread_attr_setscope.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/* ignore warning "unreferenced formal parameter" */
-#if defined(_MSC_VER)
-#pragma warning( disable : 4100 )
-#endif
-
-int
-pthread_attr_setscope (pthread_attr_t * attr, int contentionscope)
-{
-#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING)
- switch (contentionscope)
- {
- case PTHREAD_SCOPE_SYSTEM:
- (*attr)->contentionscope = contentionscope;
- return 0;
- case PTHREAD_SCOPE_PROCESS:
- return ENOTSUP;
- default:
- return EINVAL;
- }
-#else
- return ENOSYS;
-#endif
-}
diff --git a/pthreads/src/pthread_attr_setstackaddr.c b/pthreads/src/pthread_attr_setstackaddr.c
deleted file mode 100644
index 1316c06..0000000
--- a/pthreads/src/pthread_attr_setstackaddr.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * pthread_attr_setstackaddr.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_attr_setstackaddr (pthread_attr_t * attr, void *stackaddr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Threads created with 'attr' will run on the stack
- * starting at 'stackaddr'.
- * Stack must be at least PTHREAD_STACK_MIN bytes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_attr_t
- *
- * stackaddr
- * the address of the stack to use
- *
- *
- * DESCRIPTION
- * Threads created with 'attr' will run on the stack
- * starting at 'stackaddr'.
- * Stack must be at least PTHREAD_STACK_MIN bytes.
- *
- * NOTES:
- * 1) Function supported only if this macro is
- * defined:
- *
- * _POSIX_THREAD_ATTR_STACKADDR
- *
- * 2) Create only one thread for each stack
- * address..
- *
- * 3) Ensure that stackaddr is aligned.
- *
- * RESULTS
- * 0 successfully set stack address,
- * EINVAL 'attr' is invalid
- * ENOSYS function not supported
- *
- * ------------------------------------------------------
- */
-{
-#if defined( _POSIX_THREAD_ATTR_STACKADDR )
-
- if (ptw32_is_attr (attr) != 0)
- {
- return EINVAL;
- }
-
- (*attr)->stackaddr = stackaddr;
- return 0;
-
-#else
-
- return ENOSYS;
-
-#endif /* _POSIX_THREAD_ATTR_STACKADDR */
-}
diff --git a/pthreads/src/pthread_attr_setstacksize.c b/pthreads/src/pthread_attr_setstacksize.c
deleted file mode 100644
index eb13589..0000000
--- a/pthreads/src/pthread_attr_setstacksize.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * pthread_attr_setstacksize.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_attr_setstacksize (pthread_attr_t * attr, size_t stacksize)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function specifies the size of the stack on
- * which threads created with 'attr' will run.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_attr_t
- *
- * stacksize
- * stack size, in bytes.
- *
- *
- * DESCRIPTION
- * This function specifies the size of the stack on
- * which threads created with 'attr' will run.
- *
- * NOTES:
- * 1) Function supported only if this macro is
- * defined:
- *
- * _POSIX_THREAD_ATTR_STACKSIZE
- *
- * 2) Find the default first (using
- * pthread_attr_getstacksize), then increase
- * by multiplying.
- *
- * 3) Only use if thread needs more than the
- * default.
- *
- * RESULTS
- * 0 successfully set stack size,
- * EINVAL 'attr' is invalid or stacksize too
- * small or too big.
- * ENOSYS function not supported
- *
- * ------------------------------------------------------
- */
-{
-#if defined(_POSIX_THREAD_ATTR_STACKSIZE)
-
-#if PTHREAD_STACK_MIN > 0
-
- /* Verify that the stack size is within range. */
- if (stacksize < PTHREAD_STACK_MIN)
- {
- return EINVAL;
- }
-
-#endif
-
- if (ptw32_is_attr (attr) != 0)
- {
- return EINVAL;
- }
-
- /* Everything is okay. */
- (*attr)->stacksize = stacksize;
- return 0;
-
-#else
-
- return ENOSYS;
-
-#endif /* _POSIX_THREAD_ATTR_STACKSIZE */
-
-}
diff --git a/pthreads/src/pthread_barrier_destroy.c b/pthreads/src/pthread_barrier_destroy.c
deleted file mode 100644
index 55163cc..0000000
--- a/pthreads/src/pthread_barrier_destroy.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * pthread_barrier_destroy.c
- *
- * Description:
- * This translation unit implements barrier primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_barrier_destroy (pthread_barrier_t * barrier)
-{
- int result = 0;
- pthread_barrier_t b;
- ptw32_mcs_local_node_t node;
-
- if (barrier == NULL || *barrier == (pthread_barrier_t) PTW32_OBJECT_INVALID)
- {
- return EINVAL;
- }
-
- if (0 != ptw32_mcs_lock_try_acquire(&(*barrier)->lock, &node))
- {
- return EBUSY;
- }
-
- b = *barrier;
-
- if (b->nCurrentBarrierHeight < b->nInitialBarrierHeight)
- {
- result = EBUSY;
- }
- else
- {
- if (0 == (result = sem_destroy (&(b->semBarrierBreeched))))
- {
- *barrier = (pthread_barrier_t) PTW32_OBJECT_INVALID;
- /*
- * Release the lock before freeing b.
- *
- * FIXME: There may be successors which, when we release the lock,
- * will be linked into b->lock, which will be corrupted at some
- * point with undefined results for the application. To fix this
- * will require changing pthread_barrier_t from a pointer to
- * pthread_barrier_t_ to an instance. This is a change to the ABI
- * and will require a major version number increment.
- */
- ptw32_mcs_lock_release(&node);
- (void) free (b);
- return 0;
- }
- else
- {
- /*
- * This should not ever be reached.
- * Restore the barrier to working condition before returning.
- */
- (void) sem_init (&(b->semBarrierBreeched), b->pshared, 0);
- }
-
- if (result != 0)
- {
- /*
- * The barrier still exists and is valid
- * in the event of any error above.
- */
- result = EBUSY;
- }
- }
-
- ptw32_mcs_lock_release(&node);
- return (result);
-}
diff --git a/pthreads/src/pthread_barrier_init.c b/pthreads/src/pthread_barrier_init.c
deleted file mode 100644
index 618bfae..0000000
--- a/pthreads/src/pthread_barrier_init.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * pthread_barrier_init.c
- *
- * Description:
- * This translation unit implements barrier primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_barrier_init (pthread_barrier_t * barrier,
- const pthread_barrierattr_t * attr, unsigned int count)
-{
- pthread_barrier_t b;
-
- if (barrier == NULL || count == 0)
- {
- return EINVAL;
- }
-
- if (NULL != (b = (pthread_barrier_t) calloc (1, sizeof (*b))))
- {
- b->pshared = (attr != NULL && *attr != NULL
- ? (*attr)->pshared : PTHREAD_PROCESS_PRIVATE);
-
- b->nCurrentBarrierHeight = b->nInitialBarrierHeight = count;
- b->lock = 0;
-
- if (0 == sem_init (&(b->semBarrierBreeched), b->pshared, 0))
- {
- *barrier = b;
- return 0;
- }
- (void) free (b);
- }
-
- return ENOMEM;
-}
diff --git a/pthreads/src/pthread_barrier_wait.c b/pthreads/src/pthread_barrier_wait.c
deleted file mode 100644
index e0e97e6..0000000
--- a/pthreads/src/pthread_barrier_wait.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * pthread_barrier_wait.c
- *
- * Description:
- * This translation unit implements barrier primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_barrier_wait (pthread_barrier_t * barrier)
-{
- int result;
- pthread_barrier_t b;
-
- ptw32_mcs_local_node_t node;
-
- if (barrier == NULL || *barrier == (pthread_barrier_t) PTW32_OBJECT_INVALID)
- {
- return EINVAL;
- }
-
- ptw32_mcs_lock_acquire(&(*barrier)->lock, &node);
-
- b = *barrier;
- if (--b->nCurrentBarrierHeight == 0)
- {
- /*
- * We are the last thread to arrive at the barrier before it releases us.
- * Move our MCS local node to the global scope barrier handle so that the
- * last thread out (not necessarily us) can release the lock.
- */
- ptw32_mcs_node_transfer(&b->proxynode, &node);
-
- /*
- * Any threads that have not quite entered sem_wait below when the
- * multiple_post has completed will nevertheless continue through
- * the semaphore (barrier).
- */
- result = (b->nInitialBarrierHeight > 1
- ? sem_post_multiple (&(b->semBarrierBreeched),
- b->nInitialBarrierHeight - 1) : 0);
- }
- else
- {
- ptw32_mcs_lock_release(&node);
- /*
- * Use the non-cancelable version of sem_wait().
- *
- * It is possible that all nInitialBarrierHeight-1 threads are
- * at this point when the last thread enters the barrier, resets
- * nCurrentBarrierHeight = nInitialBarrierHeight and leaves.
- * If pthread_barrier_destroy is called at that moment then the
- * barrier will be destroyed along with the semas.
- */
- result = ptw32_semwait (&(b->semBarrierBreeched));
- }
-
- if ((PTW32_INTERLOCKED_LONG)PTW32_INTERLOCKED_INCREMENT_LONG((PTW32_INTERLOCKED_LONGPTR)&b->nCurrentBarrierHeight)
- == (PTW32_INTERLOCKED_LONG)b->nInitialBarrierHeight)
- {
- /*
- * We are the last thread to cross this barrier
- */
- ptw32_mcs_lock_release(&b->proxynode);
- if (0 == result)
- {
- result = PTHREAD_BARRIER_SERIAL_THREAD;
- }
- }
-
- return (result);
-}
diff --git a/pthreads/src/pthread_barrierattr_destroy.c b/pthreads/src/pthread_barrierattr_destroy.c
deleted file mode 100644
index 5ab662e..0000000
--- a/pthreads/src/pthread_barrierattr_destroy.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * pthread_barrier_attr_destroy.c
- *
- * Description:
- * This translation unit implements barrier primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_barrierattr_destroy (pthread_barrierattr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Destroys a barrier attributes object. The object can
- * no longer be used.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_barrierattr_t
- *
- *
- * DESCRIPTION
- * Destroys a barrier attributes object. The object can
- * no longer be used.
- *
- * NOTES:
- * 1) Does not affect barrieres created using 'attr'
- *
- * RESULTS
- * 0 successfully released attr,
- * EINVAL 'attr' is invalid.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
-
- if (attr == NULL || *attr == NULL)
- {
- result = EINVAL;
- }
- else
- {
- pthread_barrierattr_t ba = *attr;
-
- *attr = NULL;
- free (ba);
- }
-
- return (result);
-} /* pthread_barrierattr_destroy */
diff --git a/pthreads/src/pthread_barrierattr_getpshared.c b/pthreads/src/pthread_barrierattr_getpshared.c
deleted file mode 100644
index 44c467e..0000000
--- a/pthreads/src/pthread_barrierattr_getpshared.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * pthread_barrier_attr_getpshared.c
- *
- * Description:
- * This translation unit implements barrier primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_barrierattr_getpshared (const pthread_barrierattr_t * attr,
- int *pshared)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Determine whether barriers created with 'attr' can be
- * shared between processes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_barrierattr_t
- *
- * pshared
- * will be set to one of:
- *
- * PTHREAD_PROCESS_SHARED
- * May be shared if in shared memory
- *
- * PTHREAD_PROCESS_PRIVATE
- * Cannot be shared.
- *
- *
- * DESCRIPTION
- * Mutexes creatd with 'attr' can be shared between
- * processes if pthread_barrier_t variable is allocated
- * in memory shared by these processes.
- * NOTES:
- * 1) pshared barriers MUST be allocated in shared
- * memory.
- * 2) The following macro is defined if shared barriers
- * are supported:
- * _POSIX_THREAD_PROCESS_SHARED
- *
- * RESULTS
- * 0 successfully retrieved attribute,
- * EINVAL 'attr' is invalid,
- *
- * ------------------------------------------------------
- */
-{
- int result;
-
- if ((attr != NULL && *attr != NULL) && (pshared != NULL))
- {
- *pshared = (*attr)->pshared;
- result = 0;
- }
- else
- {
- result = EINVAL;
- }
-
- return (result);
-} /* pthread_barrierattr_getpshared */
diff --git a/pthreads/src/pthread_barrierattr_init.c b/pthreads/src/pthread_barrierattr_init.c
deleted file mode 100644
index 342f8b0..0000000
--- a/pthreads/src/pthread_barrierattr_init.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * pthread_barrier_attr_init.c
- *
- * Description:
- * This translation unit implements barrier primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_barrierattr_init (pthread_barrierattr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Initializes a barrier attributes object with default
- * attributes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_barrierattr_t
- *
- *
- * DESCRIPTION
- * Initializes a barrier attributes object with default
- * attributes.
- *
- * NOTES:
- * 1) Used to define barrier types
- *
- * RESULTS
- * 0 successfully initialized attr,
- * ENOMEM insufficient memory for attr.
- *
- * ------------------------------------------------------
- */
-{
- pthread_barrierattr_t ba;
- int result = 0;
-
- ba = (pthread_barrierattr_t) calloc (1, sizeof (*ba));
-
- if (ba == NULL)
- {
- result = ENOMEM;
- }
- else
- {
- ba->pshared = PTHREAD_PROCESS_PRIVATE;
- }
-
- *attr = ba;
-
- return (result);
-} /* pthread_barrierattr_init */
diff --git a/pthreads/src/pthread_barrierattr_setpshared.c b/pthreads/src/pthread_barrierattr_setpshared.c
deleted file mode 100644
index 08c6fde..0000000
--- a/pthreads/src/pthread_barrierattr_setpshared.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * pthread_barrier_attr_setpshared.c
- *
- * Description:
- * This translation unit implements barrier primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_barrierattr_setpshared (pthread_barrierattr_t * attr, int pshared)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Barriers created with 'attr' can be shared between
- * processes if pthread_barrier_t variable is allocated
- * in memory shared by these processes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_barrierattr_t
- *
- * pshared
- * must be one of:
- *
- * PTHREAD_PROCESS_SHARED
- * May be shared if in shared memory
- *
- * PTHREAD_PROCESS_PRIVATE
- * Cannot be shared.
- *
- * DESCRIPTION
- * Mutexes creatd with 'attr' can be shared between
- * processes if pthread_barrier_t variable is allocated
- * in memory shared by these processes.
- *
- * NOTES:
- * 1) pshared barriers MUST be allocated in shared
- * memory.
- *
- * 2) The following macro is defined if shared barriers
- * are supported:
- * _POSIX_THREAD_PROCESS_SHARED
- *
- * RESULTS
- * 0 successfully set attribute,
- * EINVAL 'attr' or pshared is invalid,
- * ENOSYS PTHREAD_PROCESS_SHARED not supported,
- *
- * ------------------------------------------------------
- */
-{
- int result;
-
- if ((attr != NULL && *attr != NULL) &&
- ((pshared == PTHREAD_PROCESS_SHARED) ||
- (pshared == PTHREAD_PROCESS_PRIVATE)))
- {
- if (pshared == PTHREAD_PROCESS_SHARED)
- {
-
-#if !defined( _POSIX_THREAD_PROCESS_SHARED )
-
- result = ENOSYS;
- pshared = PTHREAD_PROCESS_PRIVATE;
-
-#else
-
- result = 0;
-
-#endif /* _POSIX_THREAD_PROCESS_SHARED */
-
- }
- else
- {
- result = 0;
- }
-
- (*attr)->pshared = pshared;
- }
- else
- {
- result = EINVAL;
- }
-
- return (result);
-
-} /* pthread_barrierattr_setpshared */
diff --git a/pthreads/src/pthread_cancel.c b/pthreads/src/pthread_cancel.c
deleted file mode 100644
index ae60b72..0000000
--- a/pthreads/src/pthread_cancel.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * pthread_cancel.c
- *
- * Description:
- * POSIX thread functions related to thread cancellation.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "context.h"
-
-static void
-ptw32_cancel_self (void)
-{
- ptw32_throw (PTW32_EPS_CANCEL);
-
- /* Never reached */
-}
-
-static void CALLBACK
-ptw32_cancel_callback (ULONG_PTR unused)
-{
- ptw32_throw (PTW32_EPS_CANCEL);
-
- /* Never reached */
-}
-
-/*
- * ptw32_RegisterCancelation() -
- * Must have args of same type as QueueUserAPCEx because this function
- * is a substitute for QueueUserAPCEx if it's not available.
- */
-DWORD
-ptw32_RegisterCancelation (PAPCFUNC unused1, HANDLE threadH, DWORD unused2)
-{
- CONTEXT context;
-
- context.ContextFlags = CONTEXT_CONTROL;
- GetThreadContext (threadH, &context);
- PTW32_PROGCTR (context) = (DWORD_PTR) ptw32_cancel_self;
- SetThreadContext (threadH, &context);
- return 0;
-}
-
-int
-pthread_cancel (pthread_t thread)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function requests cancellation of 'thread'.
- *
- * PARAMETERS
- * thread
- * reference to an instance of pthread_t
- *
- *
- * DESCRIPTION
- * This function requests cancellation of 'thread'.
- * NOTE: cancellation is asynchronous; use pthread_join to
- * wait for termination of 'thread' if necessary.
- *
- * RESULTS
- * 0 successfully requested cancellation,
- * ESRCH no thread found corresponding to 'thread',
- * ENOMEM implicit self thread create failed.
- * ------------------------------------------------------
- */
-{
- int result;
- int cancel_self;
- pthread_t self;
- ptw32_thread_t * tp;
- ptw32_mcs_local_node_t stateLock;
-
- result = pthread_kill (thread, 0);
-
- if (0 != result)
- {
- return result;
- }
-
- if ((self = pthread_self ()).p == NULL)
- {
- return ENOMEM;
- };
-
- /*
- * For self cancellation we need to ensure that a thread can't
- * deadlock itself trying to cancel itself asynchronously
- * (pthread_cancel is required to be an async-cancel
- * safe function).
- */
- cancel_self = pthread_equal (thread, self);
-
- tp = (ptw32_thread_t *) thread.p;
-
- /*
- * Lock for async-cancel safety.
- */
- ptw32_mcs_lock_acquire (&tp->stateLock, &stateLock);
-
- if (tp->cancelType == PTHREAD_CANCEL_ASYNCHRONOUS
- && tp->cancelState == PTHREAD_CANCEL_ENABLE
- && tp->state < PThreadStateCanceling)
- {
- if (cancel_self)
- {
- tp->state = PThreadStateCanceling;
- tp->cancelState = PTHREAD_CANCEL_DISABLE;
-
- ptw32_mcs_lock_release (&stateLock);
- ptw32_throw (PTW32_EPS_CANCEL);
-
- /* Never reached */
- }
- else
- {
- HANDLE threadH = tp->threadH;
-
- SuspendThread (threadH);
-
- if (WaitForSingleObject (threadH, 0) == WAIT_TIMEOUT)
- {
- tp->state = PThreadStateCanceling;
- tp->cancelState = PTHREAD_CANCEL_DISABLE;
- /*
- * If alertdrv and QueueUserAPCEx is available then the following
- * will result in a call to QueueUserAPCEx with the args given, otherwise
- * this will result in a call to ptw32_RegisterCancelation and only
- * the threadH arg will be used.
- */
- ptw32_register_cancelation ((PAPCFUNC)ptw32_cancel_callback, threadH, 0);
- ptw32_mcs_lock_release (&stateLock);
- ResumeThread (threadH);
- }
- }
- }
- else
- {
- /*
- * Set for deferred cancellation.
- */
- if (tp->state < PThreadStateCancelPending)
- {
- tp->state = PThreadStateCancelPending;
- if (!SetEvent (tp->cancelEvent))
- {
- result = ESRCH;
- }
- }
- else if (tp->state >= PThreadStateCanceling)
- {
- result = ESRCH;
- }
-
- ptw32_mcs_lock_release (&stateLock);
- }
-
- return (result);
-}
diff --git a/pthreads/src/pthread_cond_destroy.c b/pthreads/src/pthread_cond_destroy.c
deleted file mode 100644
index 40d4a08..0000000
--- a/pthreads/src/pthread_cond_destroy.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * pthread_cond_destroy.c
- *
- * Description:
- * This translation unit implements condition variables and their primitives.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_cond_destroy (pthread_cond_t * cond)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function destroys a condition variable
- *
- *
- * PARAMETERS
- * cond
- * pointer to an instance of pthread_cond_t
- *
- *
- * DESCRIPTION
- * This function destroys a condition variable.
- *
- * NOTES:
- * 1) A condition variable can be destroyed
- * immediately after all the threads that
- * are blocked on it are awakened. e.g.
- *
- * struct list {
- * pthread_mutex_t lm;
- * ...
- * }
- *
- * struct elt {
- * key k;
- * int busy;
- * pthread_cond_t notbusy;
- * ...
- * }
- *
- *
- * struct elt *
- * list_find(struct list *lp, key k)
- * {
- * struct elt *ep;
- *
- * pthread_mutex_lock(&lp->lm);
- * while ((ep = find_elt(l,k) != NULL) && ep->busy)
- * pthread_cond_wait(&ep->notbusy, &lp->lm);
- * if (ep != NULL)
- * ep->busy = 1;
- * pthread_mutex_unlock(&lp->lm);
- * return(ep);
- * }
- *
- * delete_elt(struct list *lp, struct elt *ep)
- * {
- * pthread_mutex_lock(&lp->lm);
- * assert(ep->busy);
- * ... remove ep from list ...
- * ep->busy = 0;
- * (A) pthread_cond_broadcast(&ep->notbusy);
- * pthread_mutex_unlock(&lp->lm);
- * (B) pthread_cond_destroy(&rp->notbusy);
- * free(ep);
- * }
- *
- * In this example, the condition variable
- * and its list element may be freed (line B)
- * immediately after all threads waiting for
- * it are awakened (line A), since the mutex
- * and the code ensure that no other thread
- * can touch the element to be deleted.
- *
- * RESULTS
- * 0 successfully released condition variable,
- * EINVAL 'cond' is invalid,
- * EBUSY 'cond' is in use,
- *
- * ------------------------------------------------------
- */
-{
- pthread_cond_t cv;
- int result = 0, result1 = 0, result2 = 0;
-
- /*
- * Assuming any race condition here is harmless.
- */
- if (cond == NULL || *cond == NULL)
- {
- return EINVAL;
- }
-
- if (*cond != PTHREAD_COND_INITIALIZER)
- {
- ptw32_mcs_local_node_t node;
- ptw32_mcs_lock_acquire(&ptw32_cond_list_lock, &node);
-
- cv = *cond;
-
- /*
- * Close the gate; this will synchronize this thread with
- * all already signaled waiters to let them retract their
- * waiter status - SEE NOTE 1 ABOVE!!!
- */
- if (ptw32_semwait (&(cv->semBlockLock)) != 0) /* Non-cancelable */
- {
- result = errno;
- }
- else
- {
- /*
- * !TRY! lock mtxUnblockLock; try will detect busy condition
- * and will not cause a deadlock with respect to concurrent
- * signal/broadcast.
- */
- if ((result = pthread_mutex_trylock (&(cv->mtxUnblockLock))) != 0)
- {
- (void) sem_post (&(cv->semBlockLock));
- }
- }
-
- if (result != 0)
- {
- ptw32_mcs_lock_release(&node);
- return result;
- }
-
- /*
- * Check whether cv is still busy (still has waiters)
- */
- if (cv->nWaitersBlocked > cv->nWaitersGone)
- {
- if (sem_post (&(cv->semBlockLock)) != 0)
- {
- result = errno;
- }
- result1 = pthread_mutex_unlock (&(cv->mtxUnblockLock));
- result2 = EBUSY;
- }
- else
- {
- /*
- * Now it is safe to destroy
- */
- *cond = NULL;
-
- if (sem_destroy (&(cv->semBlockLock)) != 0)
- {
- result = errno;
- }
- if (sem_destroy (&(cv->semBlockQueue)) != 0)
- {
- result1 = errno;
- }
- if ((result2 = pthread_mutex_unlock (&(cv->mtxUnblockLock))) == 0)
- {
- result2 = pthread_mutex_destroy (&(cv->mtxUnblockLock));
- }
-
- /* Unlink the CV from the list */
-
- if (ptw32_cond_list_head == cv)
- {
- ptw32_cond_list_head = cv->next;
- }
- else
- {
- cv->prev->next = cv->next;
- }
-
- if (ptw32_cond_list_tail == cv)
- {
- ptw32_cond_list_tail = cv->prev;
- }
- else
- {
- cv->next->prev = cv->prev;
- }
-
- (void) free (cv);
- }
-
- ptw32_mcs_lock_release(&node);
- }
- else
- {
- ptw32_mcs_local_node_t node;
- /*
- * See notes in ptw32_cond_check_need_init() above also.
- */
- ptw32_mcs_lock_acquire(&ptw32_cond_test_init_lock, &node);
-
- /*
- * Check again.
- */
- if (*cond == PTHREAD_COND_INITIALIZER)
- {
- /*
- * This is all we need to do to destroy a statically
- * initialised cond that has not yet been used (initialised).
- * If we get to here, another thread waiting to initialise
- * this cond will get an EINVAL. That's OK.
- */
- *cond = NULL;
- }
- else
- {
- /*
- * The cv has been initialised while we were waiting
- * so assume it's in use.
- */
- result = EBUSY;
- }
-
- ptw32_mcs_lock_release(&node);
- }
-
- return ((result != 0) ? result : ((result1 != 0) ? result1 : result2));
-}
diff --git a/pthreads/src/pthread_cond_init.c b/pthreads/src/pthread_cond_init.c
deleted file mode 100644
index f28fd67..0000000
--- a/pthreads/src/pthread_cond_init.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * pthread_cond_init.c
- *
- * Description:
- * This translation unit implements condition variables and their primitives.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_cond_init (pthread_cond_t * cond, const pthread_condattr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function initializes a condition variable.
- *
- * PARAMETERS
- * cond
- * pointer to an instance of pthread_cond_t
- *
- * attr
- * specifies optional creation attributes.
- *
- *
- * DESCRIPTION
- * This function initializes a condition variable.
- *
- * RESULTS
- * 0 successfully created condition variable,
- * EINVAL 'attr' is invalid,
- * EAGAIN insufficient resources (other than
- * memory,
- * ENOMEM insufficient memory,
- * EBUSY 'cond' is already initialized,
- *
- * ------------------------------------------------------
- */
-{
- int result;
- pthread_cond_t cv = NULL;
-
- if (cond == NULL)
- {
- return EINVAL;
- }
-
- if ((attr != NULL && *attr != NULL) &&
- ((*attr)->pshared == PTHREAD_PROCESS_SHARED))
- {
- /*
- * Creating condition variable that can be shared between
- * processes.
- */
- result = ENOSYS;
- goto DONE;
- }
-
- cv = (pthread_cond_t) calloc (1, sizeof (*cv));
-
- if (cv == NULL)
- {
- result = ENOMEM;
- goto DONE;
- }
-
- cv->nWaitersBlocked = 0;
- cv->nWaitersToUnblock = 0;
- cv->nWaitersGone = 0;
-
- if (sem_init (&(cv->semBlockLock), 0, 1) != 0)
- {
- result = errno;
- goto FAIL0;
- }
-
- if (sem_init (&(cv->semBlockQueue), 0, 0) != 0)
- {
- result = errno;
- goto FAIL1;
- }
-
- if ((result = pthread_mutex_init (&(cv->mtxUnblockLock), 0)) != 0)
- {
- goto FAIL2;
- }
-
- result = 0;
-
- goto DONE;
-
- /*
- * -------------
- * Failed...
- * -------------
- */
-FAIL2:
- (void) sem_destroy (&(cv->semBlockQueue));
-
-FAIL1:
- (void) sem_destroy (&(cv->semBlockLock));
-
-FAIL0:
- (void) free (cv);
- cv = NULL;
-
-DONE:
- if (0 == result)
- {
- ptw32_mcs_local_node_t node;
-
- ptw32_mcs_lock_acquire(&ptw32_cond_list_lock, &node);
-
- cv->next = NULL;
- cv->prev = ptw32_cond_list_tail;
-
- if (ptw32_cond_list_tail != NULL)
- {
- ptw32_cond_list_tail->next = cv;
- }
-
- ptw32_cond_list_tail = cv;
-
- if (ptw32_cond_list_head == NULL)
- {
- ptw32_cond_list_head = cv;
- }
-
- ptw32_mcs_lock_release(&node);
- }
-
- *cond = cv;
-
- return result;
-
-} /* pthread_cond_init */
diff --git a/pthreads/src/pthread_cond_signal.c b/pthreads/src/pthread_cond_signal.c
deleted file mode 100644
index 2b4f6d4..0000000
--- a/pthreads/src/pthread_cond_signal.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * pthread_cond_signal.c
- *
- * Description:
- * This translation unit implements condition variables and their primitives.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- * -------------------------------------------------------------
- * Algorithm:
- * See the comments at the top of pthread_cond_wait.c.
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-static INLINE int
-ptw32_cond_unblock (pthread_cond_t * cond, int unblockAll)
- /*
- * Notes.
- *
- * Does not use the external mutex for synchronisation,
- * therefore semBlockLock is needed.
- * mtxUnblockLock is for LEVEL-2 synch. LEVEL-2 is the
- * state where the external mutex is not necessarily locked by
- * any thread, ie. between cond_wait unlocking and re-acquiring
- * the lock after having been signaled or a timeout or
- * cancellation.
- *
- * Uses the following CV elements:
- * nWaitersBlocked
- * nWaitersToUnblock
- * nWaitersGone
- * mtxUnblockLock
- * semBlockLock
- * semBlockQueue
- */
-{
- int result;
- pthread_cond_t cv;
- int nSignalsToIssue;
-
- if (cond == NULL || *cond == NULL)
- {
- return EINVAL;
- }
-
- cv = *cond;
-
- /*
- * No-op if the CV is static and hasn't been initialised yet.
- * Assuming that any race condition is harmless.
- */
- if (cv == PTHREAD_COND_INITIALIZER)
- {
- return 0;
- }
-
- if ((result = pthread_mutex_lock (&(cv->mtxUnblockLock))) != 0)
- {
- return result;
- }
-
- if (0 != cv->nWaitersToUnblock)
- {
- if (0 == cv->nWaitersBlocked)
- {
- return pthread_mutex_unlock (&(cv->mtxUnblockLock));
- }
- if (unblockAll)
- {
- cv->nWaitersToUnblock += (nSignalsToIssue = cv->nWaitersBlocked);
- cv->nWaitersBlocked = 0;
- }
- else
- {
- nSignalsToIssue = 1;
- cv->nWaitersToUnblock++;
- cv->nWaitersBlocked--;
- }
- }
- else if (cv->nWaitersBlocked > cv->nWaitersGone)
- {
- /* Use the non-cancellable version of sem_wait() */
- if (ptw32_semwait (&(cv->semBlockLock)) != 0)
- {
- result = errno;
- (void) pthread_mutex_unlock (&(cv->mtxUnblockLock));
- return result;
- }
- if (0 != cv->nWaitersGone)
- {
- cv->nWaitersBlocked -= cv->nWaitersGone;
- cv->nWaitersGone = 0;
- }
- if (unblockAll)
- {
- nSignalsToIssue = cv->nWaitersToUnblock = cv->nWaitersBlocked;
- cv->nWaitersBlocked = 0;
- }
- else
- {
- nSignalsToIssue = cv->nWaitersToUnblock = 1;
- cv->nWaitersBlocked--;
- }
- }
- else
- {
- return pthread_mutex_unlock (&(cv->mtxUnblockLock));
- }
-
- if ((result = pthread_mutex_unlock (&(cv->mtxUnblockLock))) == 0)
- {
- if (sem_post_multiple (&(cv->semBlockQueue), nSignalsToIssue) != 0)
- {
- result = errno;
- }
- }
-
- return result;
-
-} /* ptw32_cond_unblock */
-
-int
-pthread_cond_signal (pthread_cond_t * cond)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function signals a condition variable, waking
- * one waiting thread.
- * If SCHED_FIFO or SCHED_RR policy threads are waiting
- * the highest priority waiter is awakened; otherwise,
- * an unspecified waiter is awakened.
- *
- * PARAMETERS
- * cond
- * pointer to an instance of pthread_cond_t
- *
- *
- * DESCRIPTION
- * This function signals a condition variable, waking
- * one waiting thread.
- * If SCHED_FIFO or SCHED_RR policy threads are waiting
- * the highest priority waiter is awakened; otherwise,
- * an unspecified waiter is awakened.
- *
- * NOTES:
- *
- * 1) Use when any waiter can respond and only one need
- * respond (all waiters being equal).
- *
- * RESULTS
- * 0 successfully signaled condition,
- * EINVAL 'cond' is invalid,
- *
- * ------------------------------------------------------
- */
-{
- /*
- * The '0'(FALSE) unblockAll arg means unblock ONE waiter.
- */
- return (ptw32_cond_unblock (cond, 0));
-
-} /* pthread_cond_signal */
-
-int
-pthread_cond_broadcast (pthread_cond_t * cond)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function broadcasts the condition variable,
- * waking all current waiters.
- *
- * PARAMETERS
- * cond
- * pointer to an instance of pthread_cond_t
- *
- *
- * DESCRIPTION
- * This function signals a condition variable, waking
- * all waiting threads.
- *
- * NOTES:
- *
- * 1) Use when more than one waiter may respond to
- * predicate change or if any waiting thread may
- * not be able to respond
- *
- * RESULTS
- * 0 successfully signalled condition to all
- * waiting threads,
- * EINVAL 'cond' is invalid
- * ENOSPC a required resource has been exhausted,
- *
- * ------------------------------------------------------
- */
-{
- /*
- * The TRUE unblockAll arg means unblock ALL waiters.
- */
- return (ptw32_cond_unblock (cond, PTW32_TRUE));
-
-} /* pthread_cond_broadcast */
diff --git a/pthreads/src/pthread_cond_wait.c b/pthreads/src/pthread_cond_wait.c
deleted file mode 100644
index 359219a..0000000
--- a/pthreads/src/pthread_cond_wait.c
+++ /dev/null
@@ -1,567 +0,0 @@
-/*
- * pthread_cond_wait.c
- *
- * Description:
- * This translation unit implements condition variables and their primitives.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- * -------------------------------------------------------------
- * Algorithm:
- * The algorithm used in this implementation is that developed by
- * Alexander Terekhov in colaboration with Louis Thomas. The bulk
- * of the discussion is recorded in the file README.CV, which contains
- * several generations of both colaborators original algorithms. The final
- * algorithm used here is the one referred to as
- *
- * Algorithm 8a / IMPL_SEM,UNBLOCK_STRATEGY == UNBLOCK_ALL
- *
- * presented below in pseudo-code as it appeared:
- *
- *
- * given:
- * semBlockLock - bin.semaphore
- * semBlockQueue - semaphore
- * mtxExternal - mutex or CS
- * mtxUnblockLock - mutex or CS
- * nWaitersGone - int
- * nWaitersBlocked - int
- * nWaitersToUnblock - int
- *
- * wait( timeout ) {
- *
- * [auto: register int result ] // error checking omitted
- * [auto: register int nSignalsWasLeft ]
- * [auto: register int nWaitersWasGone ]
- *
- * sem_wait( semBlockLock );
- * nWaitersBlocked++;
- * sem_post( semBlockLock );
- *
- * unlock( mtxExternal );
- * bTimedOut = sem_wait( semBlockQueue,timeout );
- *
- * lock( mtxUnblockLock );
- * if ( 0 != (nSignalsWasLeft = nWaitersToUnblock) ) {
- * if ( bTimeout ) { // timeout (or canceled)
- * if ( 0 != nWaitersBlocked ) {
- * nWaitersBlocked--;
- * }
- * else {
- * nWaitersGone++; // count spurious wakeups.
- * }
- * }
- * if ( 0 == --nWaitersToUnblock ) {
- * if ( 0 != nWaitersBlocked ) {
- * sem_post( semBlockLock ); // open the gate.
- * nSignalsWasLeft = 0; // do not open the gate
- * // below again.
- * }
- * else if ( 0 != (nWaitersWasGone = nWaitersGone) ) {
- * nWaitersGone = 0;
- * }
- * }
- * }
- * else if ( INT_MAX/2 == ++nWaitersGone ) { // timeout/canceled or
- * // spurious semaphore :-)
- * sem_wait( semBlockLock );
- * nWaitersBlocked -= nWaitersGone; // something is going on here
- * // - test of timeouts? :-)
- * sem_post( semBlockLock );
- * nWaitersGone = 0;
- * }
- * unlock( mtxUnblockLock );
- *
- * if ( 1 == nSignalsWasLeft ) {
- * if ( 0 != nWaitersWasGone ) {
- * // sem_adjust( semBlockQueue,-nWaitersWasGone );
- * while ( nWaitersWasGone-- ) {
- * sem_wait( semBlockQueue ); // better now than spurious later
- * }
- * } sem_post( semBlockLock ); // open the gate
- * }
- *
- * lock( mtxExternal );
- *
- * return ( bTimedOut ) ? ETIMEOUT : 0;
- * }
- *
- * signal(bAll) {
- *
- * [auto: register int result ]
- * [auto: register int nSignalsToIssue]
- *
- * lock( mtxUnblockLock );
- *
- * if ( 0 != nWaitersToUnblock ) { // the gate is closed!!!
- * if ( 0 == nWaitersBlocked ) { // NO-OP
- * return unlock( mtxUnblockLock );
- * }
- * if (bAll) {
- * nWaitersToUnblock += nSignalsToIssue=nWaitersBlocked;
- * nWaitersBlocked = 0;
- * }
- * else {
- * nSignalsToIssue = 1;
- * nWaitersToUnblock++;
- * nWaitersBlocked--;
- * }
- * }
- * else if ( nWaitersBlocked > nWaitersGone ) { // HARMLESS RACE CONDITION!
- * sem_wait( semBlockLock ); // close the gate
- * if ( 0 != nWaitersGone ) {
- * nWaitersBlocked -= nWaitersGone;
- * nWaitersGone = 0;
- * }
- * if (bAll) {
- * nSignalsToIssue = nWaitersToUnblock = nWaitersBlocked;
- * nWaitersBlocked = 0;
- * }
- * else {
- * nSignalsToIssue = nWaitersToUnblock = 1;
- * nWaitersBlocked--;
- * }
- * }
- * else { // NO-OP
- * return unlock( mtxUnblockLock );
- * }
- *
- * unlock( mtxUnblockLock );
- * sem_post( semBlockQueue,nSignalsToIssue );
- * return result;
- * }
- * -------------------------------------------------------------
- *
- * Algorithm 9 / IMPL_SEM,UNBLOCK_STRATEGY == UNBLOCK_ALL
- *
- * presented below in pseudo-code; basically 8a...
- * ...BUT W/O "spurious wakes" prevention:
- *
- *
- * given:
- * semBlockLock - bin.semaphore
- * semBlockQueue - semaphore
- * mtxExternal - mutex or CS
- * mtxUnblockLock - mutex or CS
- * nWaitersGone - int
- * nWaitersBlocked - int
- * nWaitersToUnblock - int
- *
- * wait( timeout ) {
- *
- * [auto: register int result ] // error checking omitted
- * [auto: register int nSignalsWasLeft ]
- *
- * sem_wait( semBlockLock );
- * ++nWaitersBlocked;
- * sem_post( semBlockLock );
- *
- * unlock( mtxExternal );
- * bTimedOut = sem_wait( semBlockQueue,timeout );
- *
- * lock( mtxUnblockLock );
- * if ( 0 != (nSignalsWasLeft = nWaitersToUnblock) ) {
- * --nWaitersToUnblock;
- * }
- * else if ( INT_MAX/2 == ++nWaitersGone ) { // timeout/canceled or
- * // spurious semaphore :-)
- * sem_wait( semBlockLock );
- * nWaitersBlocked -= nWaitersGone; // something is going on here
- * // - test of timeouts? :-)
- * sem_post( semBlockLock );
- * nWaitersGone = 0;
- * }
- * unlock( mtxUnblockLock );
- *
- * if ( 1 == nSignalsWasLeft ) {
- * sem_post( semBlockLock ); // open the gate
- * }
- *
- * lock( mtxExternal );
- *
- * return ( bTimedOut ) ? ETIMEOUT : 0;
- * }
- *
- * signal(bAll) {
- *
- * [auto: register int result ]
- * [auto: register int nSignalsToIssue]
- *
- * lock( mtxUnblockLock );
- *
- * if ( 0 != nWaitersToUnblock ) { // the gate is closed!!!
- * if ( 0 == nWaitersBlocked ) { // NO-OP
- * return unlock( mtxUnblockLock );
- * }
- * if (bAll) {
- * nWaitersToUnblock += nSignalsToIssue=nWaitersBlocked;
- * nWaitersBlocked = 0;
- * }
- * else {
- * nSignalsToIssue = 1;
- * ++nWaitersToUnblock;
- * --nWaitersBlocked;
- * }
- * }
- * else if ( nWaitersBlocked > nWaitersGone ) { // HARMLESS RACE CONDITION!
- * sem_wait( semBlockLock ); // close the gate
- * if ( 0 != nWaitersGone ) {
- * nWaitersBlocked -= nWaitersGone;
- * nWaitersGone = 0;
- * }
- * if (bAll) {
- * nSignalsToIssue = nWaitersToUnblock = nWaitersBlocked;
- * nWaitersBlocked = 0;
- * }
- * else {
- * nSignalsToIssue = nWaitersToUnblock = 1;
- * --nWaitersBlocked;
- * }
- * }
- * else { // NO-OP
- * return unlock( mtxUnblockLock );
- * }
- *
- * unlock( mtxUnblockLock );
- * sem_post( semBlockQueue,nSignalsToIssue );
- * return result;
- * }
- * -------------------------------------------------------------
- *
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/*
- * Arguments for cond_wait_cleanup, since we can only pass a
- * single void * to it.
- */
-typedef struct
-{
- pthread_mutex_t *mutexPtr;
- pthread_cond_t cv;
- int *resultPtr;
-} ptw32_cond_wait_cleanup_args_t;
-
-static void PTW32_CDECL
-ptw32_cond_wait_cleanup (void *args)
-{
- ptw32_cond_wait_cleanup_args_t *cleanup_args =
- (ptw32_cond_wait_cleanup_args_t *) args;
- pthread_cond_t cv = cleanup_args->cv;
- int *resultPtr = cleanup_args->resultPtr;
- int nSignalsWasLeft;
- int result;
-
- /*
- * Whether we got here as a result of signal/broadcast or because of
- * timeout on wait or thread cancellation we indicate that we are no
- * longer waiting. The waiter is responsible for adjusting waiters
- * (to)unblock(ed) counts (protected by unblock lock).
- */
- if ((result = pthread_mutex_lock (&(cv->mtxUnblockLock))) != 0)
- {
- *resultPtr = result;
- return;
- }
-
- if (0 != (nSignalsWasLeft = cv->nWaitersToUnblock))
- {
- --(cv->nWaitersToUnblock);
- }
- else if (INT_MAX / 2 == ++(cv->nWaitersGone))
- {
- /* Use the non-cancellable version of sem_wait() */
- if (ptw32_semwait (&(cv->semBlockLock)) != 0)
- {
- *resultPtr = errno;
- /*
- * This is a fatal error for this CV,
- * so we deliberately don't unlock
- * cv->mtxUnblockLock before returning.
- */
- return;
- }
- cv->nWaitersBlocked -= cv->nWaitersGone;
- if (sem_post (&(cv->semBlockLock)) != 0)
- {
- *resultPtr = errno;
- /*
- * This is a fatal error for this CV,
- * so we deliberately don't unlock
- * cv->mtxUnblockLock before returning.
- */
- return;
- }
- cv->nWaitersGone = 0;
- }
-
- if ((result = pthread_mutex_unlock (&(cv->mtxUnblockLock))) != 0)
- {
- *resultPtr = result;
- return;
- }
-
- if (1 == nSignalsWasLeft)
- {
- if (sem_post (&(cv->semBlockLock)) != 0)
- {
- *resultPtr = errno;
- return;
- }
- }
-
- /*
- * XSH: Upon successful return, the mutex has been locked and is owned
- * by the calling thread.
- */
- if ((result = pthread_mutex_lock (cleanup_args->mutexPtr)) != 0)
- {
- *resultPtr = result;
- }
-} /* ptw32_cond_wait_cleanup */
-
-static INLINE int
-ptw32_cond_timedwait (pthread_cond_t * cond,
- pthread_mutex_t * mutex, const struct timespec *abstime)
-{
- int result = 0;
- pthread_cond_t cv;
- ptw32_cond_wait_cleanup_args_t cleanup_args;
-
- if (cond == NULL || *cond == NULL)
- {
- return EINVAL;
- }
-
- /*
- * We do a quick check to see if we need to do more work
- * to initialise a static condition variable. We check
- * again inside the guarded section of ptw32_cond_check_need_init()
- * to avoid race conditions.
- */
- if (*cond == PTHREAD_COND_INITIALIZER)
- {
- result = ptw32_cond_check_need_init (cond);
- }
-
- if (result != 0 && result != EBUSY)
- {
- return result;
- }
-
- cv = *cond;
-
- /* Thread can be cancelled in sem_wait() but this is OK */
- if (sem_wait (&(cv->semBlockLock)) != 0)
- {
- return errno;
- }
-
- ++(cv->nWaitersBlocked);
-
- if (sem_post (&(cv->semBlockLock)) != 0)
- {
- return errno;
- }
-
- /*
- * Setup this waiter cleanup handler
- */
- cleanup_args.mutexPtr = mutex;
- cleanup_args.cv = cv;
- cleanup_args.resultPtr = &result;
-
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth(0)
-#endif
- pthread_cleanup_push (ptw32_cond_wait_cleanup, (void *) &cleanup_args);
-
- /*
- * Now we can release 'mutex' and...
- */
- if ((result = pthread_mutex_unlock (mutex)) == 0)
- {
-
- /*
- * ...wait to be awakened by
- * pthread_cond_signal, or
- * pthread_cond_broadcast, or
- * timeout, or
- * thread cancellation
- *
- * Note:
- *
- * sem_timedwait is a cancellation point,
- * hence providing the mechanism for making
- * pthread_cond_wait a cancellation point.
- * We use the cleanup mechanism to ensure we
- * re-lock the mutex and adjust (to)unblock(ed) waiters
- * counts if we are cancelled, timed out or signalled.
- */
- if (sem_timedwait (&(cv->semBlockQueue), abstime) != 0)
- {
- result = errno;
- }
- }
-
- /*
- * Always cleanup
- */
- pthread_cleanup_pop (1);
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth()
-#endif
-
- /*
- * "result" can be modified by the cleanup handler.
- */
- return result;
-
-} /* ptw32_cond_timedwait */
-
-
-int
-pthread_cond_wait (pthread_cond_t * cond, pthread_mutex_t * mutex)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function waits on a condition variable until
- * awakened by a signal or broadcast.
- *
- * Caller MUST be holding the mutex lock; the
- * lock is released and the caller is blocked waiting
- * on 'cond'. When 'cond' is signaled, the mutex
- * is re-acquired before returning to the caller.
- *
- * PARAMETERS
- * cond
- * pointer to an instance of pthread_cond_t
- *
- * mutex
- * pointer to an instance of pthread_mutex_t
- *
- *
- * DESCRIPTION
- * This function waits on a condition variable until
- * awakened by a signal or broadcast.
- *
- * NOTES:
- *
- * 1) The function must be called with 'mutex' LOCKED
- * by the calling thread, or undefined behaviour
- * will result.
- *
- * 2) This routine atomically releases 'mutex' and causes
- * the calling thread to block on the condition variable.
- * The blocked thread may be awakened by
- * pthread_cond_signal or
- * pthread_cond_broadcast.
- *
- * Upon successful completion, the 'mutex' has been locked and
- * is owned by the calling thread.
- *
- *
- * RESULTS
- * 0 caught condition; mutex released,
- * EINVAL 'cond' or 'mutex' is invalid,
- * EINVAL different mutexes for concurrent waits,
- * EINVAL mutex is not held by the calling thread,
- *
- * ------------------------------------------------------
- */
-{
- /*
- * The NULL abstime arg means INFINITE waiting.
- */
- return (ptw32_cond_timedwait (cond, mutex, NULL));
-
-} /* pthread_cond_wait */
-
-
-int
-pthread_cond_timedwait (pthread_cond_t * cond,
- pthread_mutex_t * mutex,
- const struct timespec *abstime)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function waits on a condition variable either until
- * awakened by a signal or broadcast; or until the time
- * specified by abstime passes.
- *
- * PARAMETERS
- * cond
- * pointer to an instance of pthread_cond_t
- *
- * mutex
- * pointer to an instance of pthread_mutex_t
- *
- * abstime
- * pointer to an instance of (const struct timespec)
- *
- *
- * DESCRIPTION
- * This function waits on a condition variable either until
- * awakened by a signal or broadcast; or until the time
- * specified by abstime passes.
- *
- * NOTES:
- * 1) The function must be called with 'mutex' LOCKED
- * by the calling thread, or undefined behaviour
- * will result.
- *
- * 2) This routine atomically releases 'mutex' and causes
- * the calling thread to block on the condition variable.
- * The blocked thread may be awakened by
- * pthread_cond_signal or
- * pthread_cond_broadcast.
- *
- *
- * RESULTS
- * 0 caught condition; mutex released,
- * EINVAL 'cond', 'mutex', or abstime is invalid,
- * EINVAL different mutexes for concurrent waits,
- * EINVAL mutex is not held by the calling thread,
- * ETIMEDOUT abstime ellapsed before cond was signaled.
- *
- * ------------------------------------------------------
- */
-{
- if (abstime == NULL)
- {
- return EINVAL;
- }
-
- return (ptw32_cond_timedwait (cond, mutex, abstime));
-
-} /* pthread_cond_timedwait */
diff --git a/pthreads/src/pthread_condattr_destroy.c b/pthreads/src/pthread_condattr_destroy.c
deleted file mode 100644
index 58a1482..0000000
--- a/pthreads/src/pthread_condattr_destroy.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * condvar_attr_destroy.c
- *
- * Description:
- * This translation unit implements condition variables and their primitives.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_condattr_destroy (pthread_condattr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Destroys a condition variable attributes object.
- * The object can no longer be used.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_condattr_t
- *
- *
- * DESCRIPTION
- * Destroys a condition variable attributes object.
- * The object can no longer be used.
- *
- * NOTES:
- * 1) Does not affect condition variables created
- * using 'attr'
- *
- * RESULTS
- * 0 successfully released attr,
- * EINVAL 'attr' is invalid.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
-
- if (attr == NULL || *attr == NULL)
- {
- result = EINVAL;
- }
- else
- {
- (void) free (*attr);
-
- *attr = NULL;
- result = 0;
- }
-
- return result;
-
-} /* pthread_condattr_destroy */
diff --git a/pthreads/src/pthread_condattr_getpshared.c b/pthreads/src/pthread_condattr_getpshared.c
deleted file mode 100644
index a0ac6d8..0000000
--- a/pthreads/src/pthread_condattr_getpshared.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * pthread_condattr_getpshared.c
- *
- * Description:
- * This translation unit implements condition variables and their primitives.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_condattr_getpshared (const pthread_condattr_t * attr, int *pshared)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Determine whether condition variables created with 'attr'
- * can be shared between processes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_condattr_t
- *
- * pshared
- * will be set to one of:
- *
- * PTHREAD_PROCESS_SHARED
- * May be shared if in shared memory
- *
- * PTHREAD_PROCESS_PRIVATE
- * Cannot be shared.
- *
- *
- * DESCRIPTION
- * Condition Variables created with 'attr' can be shared
- * between processes if pthread_cond_t variable is allocated
- * in memory shared by these processes.
- * NOTES:
- * 1) pshared condition variables MUST be allocated in
- * shared memory.
- *
- * 2) The following macro is defined if shared mutexes
- * are supported:
- * _POSIX_THREAD_PROCESS_SHARED
- *
- * RESULTS
- * 0 successfully retrieved attribute,
- * EINVAL 'attr' or 'pshared' is invalid,
- *
- * ------------------------------------------------------
- */
-{
- int result;
-
- if ((attr != NULL && *attr != NULL) && (pshared != NULL))
- {
- *pshared = (*attr)->pshared;
- result = 0;
- }
- else
- {
- result = EINVAL;
- }
-
- return result;
-
-} /* pthread_condattr_getpshared */
diff --git a/pthreads/src/pthread_condattr_init.c b/pthreads/src/pthread_condattr_init.c
deleted file mode 100644
index 5987878..0000000
--- a/pthreads/src/pthread_condattr_init.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * pthread_condattr_init.c
- *
- * Description:
- * This translation unit implements condition variables and their primitives.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_condattr_init (pthread_condattr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Initializes a condition variable attributes object
- * with default attributes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_condattr_t
- *
- *
- * DESCRIPTION
- * Initializes a condition variable attributes object
- * with default attributes.
- *
- * NOTES:
- * 1) Use to define condition variable types
- * 2) It is up to the application to ensure
- * that it doesn't re-init an attribute
- * without destroying it first. Otherwise
- * a memory leak is created.
- *
- * RESULTS
- * 0 successfully initialized attr,
- * ENOMEM insufficient memory for attr.
- *
- * ------------------------------------------------------
- */
-{
- pthread_condattr_t attr_result;
- int result = 0;
-
- attr_result = (pthread_condattr_t) calloc (1, sizeof (*attr_result));
-
- if (attr_result == NULL)
- {
- result = ENOMEM;
- }
-
- *attr = attr_result;
-
- return result;
-
-} /* pthread_condattr_init */
diff --git a/pthreads/src/pthread_condattr_setpshared.c b/pthreads/src/pthread_condattr_setpshared.c
deleted file mode 100644
index 954fb38..0000000
--- a/pthreads/src/pthread_condattr_setpshared.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * pthread_condattr_setpshared.c
- *
- * Description:
- * This translation unit implements condition variables and their primitives.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_condattr_setpshared (pthread_condattr_t * attr, int pshared)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Mutexes created with 'attr' can be shared between
- * processes if pthread_mutex_t variable is allocated
- * in memory shared by these processes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_mutexattr_t
- *
- * pshared
- * must be one of:
- *
- * PTHREAD_PROCESS_SHARED
- * May be shared if in shared memory
- *
- * PTHREAD_PROCESS_PRIVATE
- * Cannot be shared.
- *
- * DESCRIPTION
- * Mutexes creatd with 'attr' can be shared between
- * processes if pthread_mutex_t variable is allocated
- * in memory shared by these processes.
- *
- * NOTES:
- * 1) pshared mutexes MUST be allocated in shared
- * memory.
- *
- * 2) The following macro is defined if shared mutexes
- * are supported:
- * _POSIX_THREAD_PROCESS_SHARED
- *
- * RESULTS
- * 0 successfully set attribute,
- * EINVAL 'attr' or pshared is invalid,
- * ENOSYS PTHREAD_PROCESS_SHARED not supported,
- *
- * ------------------------------------------------------
- */
-{
- int result;
-
- if ((attr != NULL && *attr != NULL)
- && ((pshared == PTHREAD_PROCESS_SHARED)
- || (pshared == PTHREAD_PROCESS_PRIVATE)))
- {
- if (pshared == PTHREAD_PROCESS_SHARED)
- {
-
-#if !defined( _POSIX_THREAD_PROCESS_SHARED )
- result = ENOSYS;
- pshared = PTHREAD_PROCESS_PRIVATE;
-#else
- result = 0;
-
-#endif /* _POSIX_THREAD_PROCESS_SHARED */
-
- }
- else
- {
- result = 0;
- }
-
- (*attr)->pshared = pshared;
- }
- else
- {
- result = EINVAL;
- }
-
- return result;
-
-} /* pthread_condattr_setpshared */
diff --git a/pthreads/src/pthread_delay_np.c b/pthreads/src/pthread_delay_np.c
deleted file mode 100644
index e6c96d8..0000000
--- a/pthreads/src/pthread_delay_np.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * pthreads_delay_np.c
- *
- * Description:
- * This translation unit implements non-portable thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/*
- * pthread_delay_np
- *
- * DESCRIPTION
- *
- * This routine causes a thread to delay execution for a specific period of time.
- * This period ends at the current time plus the specified interval. The routine
- * will not return before the end of the period is reached, but may return an
- * arbitrary amount of time after the period has gone by. This can be due to
- * system load, thread priorities, and system timer granularity.
- *
- * Specifying an interval of zero (0) seconds and zero (0) nanoseconds is
- * allowed and can be used to force the thread to give up the processor or to
- * deliver a pending cancelation request.
- *
- * The timespec structure contains the following two fields:
- *
- * tv_sec is an integer number of seconds.
- * tv_nsec is an integer number of nanoseconds.
- *
- * Return Values
- *
- * If an error condition occurs, this routine returns an integer value indicating
- * the type of error. Possible return values are as follows:
- *
- * 0
- * Successful completion.
- * [EINVAL]
- * The value specified by interval is invalid.
- *
- * Example
- *
- * The following code segment would wait for 5 and 1/2 seconds
- *
- * struct timespec tsWait;
- * int intRC;
- *
- * tsWait.tv_sec = 5;
- * tsWait.tv_nsec = 500000000L;
- * intRC = pthread_delay_np(&tsWait);
- */
-int
-pthread_delay_np (struct timespec *interval)
-{
- DWORD wait_time;
- DWORD secs_in_millisecs;
- DWORD millisecs;
- DWORD status;
- pthread_t self;
- ptw32_thread_t * sp;
-
- if (interval == NULL)
- {
- return EINVAL;
- }
-
- if (interval->tv_sec == 0L && interval->tv_nsec == 0L)
- {
- pthread_testcancel ();
- Sleep (0);
- pthread_testcancel ();
- return (0);
- }
-
- /* convert secs to millisecs */
- secs_in_millisecs = (DWORD)interval->tv_sec * 1000L;
-
- /* convert nanosecs to millisecs (rounding up) */
- millisecs = (interval->tv_nsec + 999999L) / 1000000L;
-
-#if defined(__WATCOMC__)
-#pragma disable_message (124)
-#endif
-
- /*
- * Most compilers will issue a warning 'comparison always 0'
- * because the variable type is unsigned, but we need to keep this
- * for some reason I can't recall now.
- */
- if (0 > (wait_time = secs_in_millisecs + millisecs))
- {
- return EINVAL;
- }
-
-#if defined(__WATCOMC__)
-#pragma enable_message (124)
-#endif
-
- if (NULL == (self = pthread_self ()).p)
- {
- return ENOMEM;
- }
-
- sp = (ptw32_thread_t *) self.p;
-
- if (sp->cancelState == PTHREAD_CANCEL_ENABLE)
- {
- /*
- * Async cancelation won't catch us until wait_time is up.
- * Deferred cancelation will cancel us immediately.
- */
- if (WAIT_OBJECT_0 ==
- (status = WaitForSingleObject (sp->cancelEvent, wait_time)))
- {
- ptw32_mcs_local_node_t stateLock;
- /*
- * Canceling!
- */
- ptw32_mcs_lock_acquire (&sp->stateLock, &stateLock);
- if (sp->state < PThreadStateCanceling)
- {
- sp->state = PThreadStateCanceling;
- sp->cancelState = PTHREAD_CANCEL_DISABLE;
- ptw32_mcs_lock_release (&stateLock);
-
- ptw32_throw (PTW32_EPS_CANCEL);
- }
-
- ptw32_mcs_lock_release (&stateLock);
- return ESRCH;
- }
- else if (status != WAIT_TIMEOUT)
- {
- return EINVAL;
- }
- }
- else
- {
- Sleep (wait_time);
- }
-
- return (0);
-}
diff --git a/pthreads/src/pthread_detach.c b/pthreads/src/pthread_detach.c
deleted file mode 100644
index 9ff6587..0000000
--- a/pthreads/src/pthread_detach.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * pthread_detach.c
- *
- * Description:
- * This translation unit implements functions related to thread
- * synchronisation.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/*
- * Not needed yet, but defining it should indicate clashes with build target
- * environment that should be fixed.
- */
-#if !defined(WINCE)
-# include <signal.h>
-#endif
-
-
-int
-pthread_detach (pthread_t thread)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function detaches the given thread.
- *
- * PARAMETERS
- * thread
- * an instance of a pthread_t
- *
- *
- * DESCRIPTION
- * This function detaches the given thread. You may use it to
- * detach the main thread or to detach a joinable thread.
- * NOTE: detached threads cannot be joined;
- * storage is freed immediately on termination.
- *
- * RESULTS
- * 0 successfully detached the thread,
- * EINVAL thread is not a joinable thread,
- * ENOSPC a required resource has been exhausted,
- * ESRCH no thread could be found for 'thread',
- *
- * ------------------------------------------------------
- */
-{
- int result;
- BOOL destroyIt = PTW32_FALSE;
- ptw32_thread_t * tp = (ptw32_thread_t *) thread.p;
- ptw32_mcs_local_node_t node;
-
- ptw32_mcs_lock_acquire(&ptw32_thread_reuse_lock, &node);
-
- if (NULL == tp
- || thread.x != tp->ptHandle.x)
- {
- result = ESRCH;
- }
- else if (PTHREAD_CREATE_DETACHED == tp->detachState)
- {
- result = EINVAL;
- }
- else
- {
- ptw32_mcs_local_node_t stateLock;
- /*
- * Joinable ptw32_thread_t structs are not scavenged until
- * a join or detach is done. The thread may have exited already,
- * but all of the state and locks etc are still there.
- */
- result = 0;
-
- ptw32_mcs_lock_acquire (&tp->stateLock, &stateLock);
- if (tp->state != PThreadStateLast)
- {
- tp->detachState = PTHREAD_CREATE_DETACHED;
- }
- else if (tp->detachState != PTHREAD_CREATE_DETACHED)
- {
- /*
- * Thread is joinable and has exited or is exiting.
- */
- destroyIt = PTW32_TRUE;
- }
- ptw32_mcs_lock_release (&stateLock);
- }
-
- ptw32_mcs_lock_release(&node);
-
- if (result == 0)
- {
- /* Thread is joinable */
-
- if (destroyIt)
- {
- /* The thread has exited or is exiting but has not been joined or
- * detached. Need to wait in case it's still exiting.
- */
- (void) WaitForSingleObject(tp->threadH, INFINITE);
- ptw32_threadDestroy (thread);
- }
- }
-
- return (result);
-
-} /* pthread_detach */
diff --git a/pthreads/src/pthread_equal.c b/pthreads/src/pthread_equal.c
deleted file mode 100644
index 5ddd82a..0000000
--- a/pthreads/src/pthread_equal.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * pthread_equal.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_equal (pthread_t t1, pthread_t t2)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function returns nonzero if t1 and t2 are equal, else
- * returns zero
- *
- * PARAMETERS
- * t1,
- * t2
- * thread IDs
- *
- *
- * DESCRIPTION
- * This function returns nonzero if t1 and t2 are equal, else
- * returns zero.
- *
- * RESULTS
- * non-zero if t1 and t2 refer to the same thread,
- * 0 t1 and t2 do not refer to the same thread
- *
- * ------------------------------------------------------
- */
-{
- int result;
-
- /*
- * We also accept NULL == NULL - treating NULL as a thread
- * for this special case, because there is no error that we can return.
- */
- result = ( t1.p == t2.p && t1.x == t2.x );
-
- return (result);
-
-} /* pthread_equal */
diff --git a/pthreads/src/pthread_exit.c b/pthreads/src/pthread_exit.c
deleted file mode 100644
index 37b3c09..0000000
--- a/pthreads/src/pthread_exit.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * pthread_exit.c
- *
- * Description:
- * This translation unit implements routines associated with exiting from
- * a thread.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#if !defined(_UWIN)
-/*# include <process.h> */
-#endif
-
-void
-pthread_exit (void *value_ptr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function terminates the calling thread, returning
- * the value 'value_ptr' to any joining thread.
- *
- * PARAMETERS
- * value_ptr
- * a generic data value (i.e. not the address of a value)
- *
- *
- * DESCRIPTION
- * This function terminates the calling thread, returning
- * the value 'value_ptr' to any joining thread.
- * NOTE: thread should be joinable.
- *
- * RESULTS
- * N/A
- *
- * ------------------------------------------------------
- */
-{
- ptw32_thread_t * sp;
-
- /*
- * Don't use pthread_self() to avoid creating an implicit POSIX thread handle
- * unnecessarily.
- */
- sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey);
-
-#if defined(_UWIN)
- if (--pthread_count <= 0)
- exit ((int) value_ptr);
-#endif
-
- if (NULL == sp)
- {
- /*
- * A POSIX thread handle was never created. I.e. this is a
- * Win32 thread that has never called a pthreads-win32 routine that
- * required a POSIX handle.
- *
- * Implicit POSIX handles are cleaned up in ptw32_throw() now.
- */
-
-#if ! (defined (__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__)
- _endthreadex ((unsigned) (size_t) value_ptr);
-#else
- _endthread ();
-#endif
-
- /* Never reached */
- }
-
- sp->exitStatus = value_ptr;
-
- ptw32_throw (PTW32_EPS_EXIT);
-
- /* Never reached. */
-
-}
diff --git a/pthreads/src/pthread_getconcurrency.c b/pthreads/src/pthread_getconcurrency.c
deleted file mode 100644
index cf9e9c8..0000000
--- a/pthreads/src/pthread_getconcurrency.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * pthread_getconcurrency.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_getconcurrency (void)
-{
- return ptw32_concurrency;
-}
diff --git a/pthreads/src/pthread_getschedparam.c b/pthreads/src/pthread_getschedparam.c
deleted file mode 100644
index 0afcfb7..0000000
--- a/pthreads/src/pthread_getschedparam.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * sched_getschedparam.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-pthread_getschedparam (pthread_t thread, int *policy,
- struct sched_param *param)
-{
- int result;
-
- /* Validate the thread id. */
- result = pthread_kill (thread, 0);
- if (0 != result)
- {
- return result;
- }
-
- /*
- * Validate the policy and param args.
- * Check that a policy constant wasn't passed rather than &policy.
- */
- if (policy <= (int *) SCHED_MAX || param == NULL)
- {
- return EINVAL;
- }
-
- /* Fill out the policy. */
- *policy = SCHED_OTHER;
-
- /*
- * This function must return the priority value set by
- * the most recent pthread_setschedparam() or pthread_create()
- * for the target thread. It must not return the actual thread
- * priority as altered by any system priority adjustments etc.
- */
- param->sched_priority = ((ptw32_thread_t *)thread.p)->sched_priority;
-
- return 0;
-}
diff --git a/pthreads/src/pthread_getspecific.c b/pthreads/src/pthread_getspecific.c
deleted file mode 100644
index 5ee1641..0000000
--- a/pthreads/src/pthread_getspecific.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * pthread_getspecific.c
- *
- * Description:
- * POSIX thread functions which implement thread-specific data (TSD).
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-void *
-pthread_getspecific (pthread_key_t key)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function returns the current value of key in the
- * calling thread. If no value has been set for 'key' in
- * the thread, NULL is returned.
- *
- * PARAMETERS
- * key
- * an instance of pthread_key_t
- *
- *
- * DESCRIPTION
- * This function returns the current value of key in the
- * calling thread. If no value has been set for 'key' in
- * the thread, NULL is returned.
- *
- * RESULTS
- * key value or NULL on failure
- *
- * ------------------------------------------------------
- */
-{
- void * ptr;
-
- if (key == NULL)
- {
- ptr = NULL;
- }
- else
- {
- int lasterror = GetLastError ();
-#if defined(RETAIN_WSALASTERROR)
- int lastWSAerror = WSAGetLastError ();
-#endif
- ptr = TlsGetValue (key->key);
-
- SetLastError (lasterror);
-#if defined(RETAIN_WSALASTERROR)
- WSASetLastError (lastWSAerror);
-#endif
- }
-
- return ptr;
-}
diff --git a/pthreads/src/pthread_getunique_np.c b/pthreads/src/pthread_getunique_np.c
deleted file mode 100644
index 4496c68..0000000
--- a/pthreads/src/pthread_getunique_np.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * pthread_getunique_np.c
- *
- * Description:
- * This translation unit implements non-portable thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/*
- *
- */
-unsigned __int64
-pthread_getunique_np (pthread_t thread)
-{
- return ((ptw32_thread_t*)thread.p)->seqNumber;
-}
diff --git a/pthreads/src/pthread_getw32threadhandle_np.c b/pthreads/src/pthread_getw32threadhandle_np.c
deleted file mode 100644
index 309a8f2..0000000
--- a/pthreads/src/pthread_getw32threadhandle_np.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * pthread_getw32threadhandle_np.c
- *
- * Description:
- * This translation unit implements non-portable thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/*
- * pthread_getw32threadhandle_np()
- *
- * Returns the win32 thread handle that the POSIX
- * thread "thread" is running as.
- *
- * Applications can use the win32 handle to set
- * win32 specific attributes of the thread.
- */
-HANDLE
-pthread_getw32threadhandle_np (pthread_t thread)
-{
- return ((ptw32_thread_t *)thread.p)->threadH;
-}
-
-/*
- * pthread_getw32threadid_np()
- *
- * Returns the win32 thread id that the POSIX
- * thread "thread" is running as.
- */
-DWORD
-pthread_getw32threadid_np (pthread_t thread)
-{
- return ((ptw32_thread_t *)thread.p)->thread;
-}
diff --git a/pthreads/src/pthread_join.c b/pthreads/src/pthread_join.c
deleted file mode 100644
index c2b7c1e..0000000
--- a/pthreads/src/pthread_join.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * pthread_join.c
- *
- * Description:
- * This translation unit implements functions related to thread
- * synchronisation.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/*
- * Not needed yet, but defining it should indicate clashes with build target
- * environment that should be fixed.
- */
-#if !defined(WINCE)
-# include <signal.h>
-#endif
-
-
-int
-pthread_join (pthread_t thread, void **value_ptr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function waits for 'thread' to terminate and
- * returns the thread's exit value if 'value_ptr' is not
- * NULL. This also detaches the thread on successful
- * completion.
- *
- * PARAMETERS
- * thread
- * an instance of pthread_t
- *
- * value_ptr
- * pointer to an instance of pointer to void
- *
- *
- * DESCRIPTION
- * This function waits for 'thread' to terminate and
- * returns the thread's exit value if 'value_ptr' is not
- * NULL. This also detaches the thread on successful
- * completion.
- * NOTE: detached threads cannot be joined or canceled
- *
- * RESULTS
- * 0 'thread' has completed
- * EINVAL thread is not a joinable thread,
- * ESRCH no thread could be found with ID 'thread',
- * ENOENT thread couldn't find it's own valid handle,
- * EDEADLK attempt to join thread with self
- *
- * ------------------------------------------------------
- */
-{
- int result;
- pthread_t self;
- ptw32_thread_t * tp = (ptw32_thread_t *) thread.p;
- ptw32_mcs_local_node_t node;
-
- ptw32_mcs_lock_acquire(&ptw32_thread_reuse_lock, &node);
-
- if (NULL == tp
- || thread.x != tp->ptHandle.x)
- {
- result = ESRCH;
- }
- else if (PTHREAD_CREATE_DETACHED == tp->detachState)
- {
- result = EINVAL;
- }
- else
- {
- result = 0;
- }
-
- ptw32_mcs_lock_release(&node);
-
- if (result == 0)
- {
- /*
- * The target thread is joinable and can't be reused before we join it.
- */
- self = pthread_self();
-
- if (NULL == self.p)
- {
- result = ENOENT;
- }
- else if (pthread_equal (self, thread))
- {
- result = EDEADLK;
- }
- else
- {
- /*
- * Pthread_join is a cancelation point.
- * If we are canceled then our target thread must not be
- * detached (destroyed). This is guarranteed because
- * pthreadCancelableWait will not return if we
- * are canceled.
- */
- result = pthreadCancelableWait (tp->threadH);
-
- if (0 == result)
- {
- if (value_ptr != NULL)
- {
- *value_ptr = tp->exitStatus;
- }
-
- /*
- * The result of making multiple simultaneous calls to
- * pthread_join() or pthread_detach() specifying the same
- * target is undefined.
- */
- result = pthread_detach (thread);
- }
- else
- {
- result = ESRCH;
- }
- }
- }
-
- return (result);
-
-} /* pthread_join */
diff --git a/pthreads/src/pthread_key_create.c b/pthreads/src/pthread_key_create.c
deleted file mode 100644
index bdeee09..0000000
--- a/pthreads/src/pthread_key_create.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * pthread_key_create.c
- *
- * Description:
- * POSIX thread functions which implement thread-specific data (TSD).
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-/* TLS_OUT_OF_INDEXES not defined on WinCE */
-#if !defined(TLS_OUT_OF_INDEXES)
-#define TLS_OUT_OF_INDEXES 0xffffffff
-#endif
-
-int
-pthread_key_create (pthread_key_t * key, void (*destructor) (void *))
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function creates a thread-specific data key visible
- * to all threads. All existing and new threads have a value
- * NULL for key until set using pthread_setspecific. When any
- * thread with a non-NULL value for key terminates, 'destructor'
- * is called with key's current value for that thread.
- *
- * PARAMETERS
- * key
- * pointer to an instance of pthread_key_t
- *
- *
- * DESCRIPTION
- * This function creates a thread-specific data key visible
- * to all threads. All existing and new threads have a value
- * NULL for key until set using pthread_setspecific. When any
- * thread with a non-NULL value for key terminates, 'destructor'
- * is called with key's current value for that thread.
- *
- * RESULTS
- * 0 successfully created semaphore,
- * EAGAIN insufficient resources or PTHREAD_KEYS_MAX
- * exceeded,
- * ENOMEM insufficient memory to create the key,
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- pthread_key_t newkey;
-
- if ((newkey = (pthread_key_t) calloc (1, sizeof (*newkey))) == NULL)
- {
- result = ENOMEM;
- }
- else if ((newkey->key = TlsAlloc ()) == TLS_OUT_OF_INDEXES)
- {
- result = EAGAIN;
-
- free (newkey);
- newkey = NULL;
- }
- else if (destructor != NULL)
- {
- /*
- * Have to manage associations between thread and key;
- * Therefore, need a lock that allows competing threads
- * to gain exclusive access to the key->threads list.
- *
- * The mutex will only be created when it is first locked.
- */
- newkey->keyLock = 0;
- newkey->destructor = destructor;
- }
-
- *key = newkey;
-
- return (result);
-}
diff --git a/pthreads/src/pthread_key_delete.c b/pthreads/src/pthread_key_delete.c
deleted file mode 100644
index 09d70c6..0000000
--- a/pthreads/src/pthread_key_delete.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * pthread_key_delete.c
- *
- * Description:
- * POSIX thread functions which implement thread-specific data (TSD).
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_key_delete (pthread_key_t key)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function deletes a thread-specific data key. This
- * does not change the value of the thread specific data key
- * for any thread and does not run the key's destructor
- * in any thread so it should be used with caution.
- *
- * PARAMETERS
- * key
- * pointer to an instance of pthread_key_t
- *
- *
- * DESCRIPTION
- * This function deletes a thread-specific data key. This
- * does not change the value of the thread specific data key
- * for any thread and does not run the key's destructor
- * in any thread so it should be used with caution.
- *
- * RESULTS
- * 0 successfully deleted the key,
- * EINVAL key is invalid,
- *
- * ------------------------------------------------------
- */
-{
- ptw32_mcs_local_node_t keyLock;
- int result = 0;
-
- if (key != NULL)
- {
- if (key->threads != NULL && key->destructor != NULL)
- {
- ThreadKeyAssoc *assoc;
- ptw32_mcs_lock_acquire (&(key->keyLock), &keyLock);
- /*
- * Run through all Thread<-->Key associations
- * for this key.
- *
- * While we hold at least one of the locks guarding
- * the assoc, we know that the assoc pointed to by
- * key->threads is valid.
- */
- while ((assoc = (ThreadKeyAssoc *) key->threads) != NULL)
- {
- ptw32_mcs_local_node_t threadLock;
- ptw32_thread_t * thread = assoc->thread;
-
- if (assoc == NULL)
- {
- /* Finished */
- break;
- }
-
- ptw32_mcs_lock_acquire (&(thread->threadLock), &threadLock);
- /*
- * Since we are starting at the head of the key's threads
- * chain, this will also point key->threads at the next assoc.
- * While we hold key->keyLock, no other thread can insert
- * a new assoc via pthread_setspecific.
- */
- ptw32_tkAssocDestroy (assoc);
- ptw32_mcs_lock_release (&threadLock);
- ptw32_mcs_lock_release (&keyLock);
- }
- }
-
- TlsFree (key->key);
- if (key->destructor != NULL)
- {
- /* A thread could be holding the keyLock */
- ptw32_mcs_lock_acquire (&(key->keyLock), &keyLock);
- ptw32_mcs_lock_release (&keyLock);
- }
-
-#if defined( _DEBUG )
- memset ((char *) key, 0, sizeof (*key));
-#endif
- free (key);
- }
-
- return (result);
-}
diff --git a/pthreads/src/pthread_kill.c b/pthreads/src/pthread_kill.c
deleted file mode 100644
index 5473b43..0000000
--- a/pthreads/src/pthread_kill.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * pthread_kill.c
- *
- * Description:
- * This translation unit implements the pthread_kill routine.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/*
- * Not needed yet, but defining it should indicate clashes with build target
- * environment that should be fixed.
- */
-#if !defined(WINCE)
-# include <signal.h>
-#endif
-
-int
-pthread_kill (pthread_t thread, int sig)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function requests that a signal be delivered to the
- * specified thread. If sig is zero, error checking is
- * performed but no signal is actually sent such that this
- * function can be used to check for a valid thread ID.
- *
- * PARAMETERS
- * thread reference to an instances of pthread_t
- * sig signal. Currently only a value of 0 is supported.
- *
- *
- * DESCRIPTION
- * This function requests that a signal be delivered to the
- * specified thread. If sig is zero, error checking is
- * performed but no signal is actually sent such that this
- * function can be used to check for a valid thread ID.
- *
- * RESULTS
- * ESRCH the thread is not a valid thread ID,
- * EINVAL the value of the signal is invalid
- * or unsupported.
- * 0 the signal was successfully sent.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- ptw32_thread_t * tp;
- ptw32_mcs_local_node_t node;
-
- ptw32_mcs_lock_acquire(&ptw32_thread_reuse_lock, &node);
-
- tp = (ptw32_thread_t *) thread.p;
-
- if (NULL == tp
- || thread.x != tp->ptHandle.x
- || NULL == tp->threadH)
- {
- result = ESRCH;
- }
-
- ptw32_mcs_lock_release(&node);
-
- if (0 == result && 0 != sig)
- {
- /*
- * Currently does not support any signals.
- */
- result = EINVAL;
- }
-
- return result;
-
-} /* pthread_kill */
diff --git a/pthreads/src/pthread_mutex_consistent.c b/pthreads/src/pthread_mutex_consistent.c
deleted file mode 100644
index b7805e7..0000000
--- a/pthreads/src/pthread_mutex_consistent.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * pthread_mutex_consistent.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-/*
- * From the Sun Multi-threaded Programming Guide
- *
- * robustness defines the behavior when the owner of the mutex terminates without unlocking the
- * mutex, usually because its process terminated abnormally. The value of robustness that is
- * defined in pthread.h is PTHREAD_MUTEX_ROBUST or PTHREAD_MUTEX_STALLED. The
- * default value is PTHREAD_MUTEX_STALLED .
- * ■ PTHREAD_MUTEX_STALLED
- * When the owner of the mutex terminates without unlocking the mutex, all subsequent calls
- * to pthread_mutex_lock() are blocked from progress in an unspecified manner.
- * ■ PTHREAD_MUTEX_ROBUST
- * When the owner of the mutex terminates without unlocking the mutex, the mutex is
- * unlocked. The next owner of this mutex acquires the mutex with an error return of
- * EOWNERDEAD.
- * Note – Your application must always check the return code from pthread_mutex_lock() for
- * a mutex initialized with the PTHREAD_MUTEX_ROBUST attribute.
- * ■ The new owner of this mutex should make the state protected by the mutex consistent.
- * This state might have been left inconsistent when the previous owner terminated.
- * ■ If the new owner is able to make the state consistent, call
- * pthread_mutex_consistent() for the mutex before unlocking the mutex. This
- * marks the mutex as consistent and subsequent calls to pthread_mutex_lock() and
- * pthread_mutex_unlock() will behave in the normal manner.
- * ■ If the new owner is not able to make the state consistent, do not call
- * pthread_mutex_consistent() for the mutex, but unlock the mutex.
- * All waiters are woken up and all subsequent calls to pthread_mutex_lock() fail to
- * acquire the mutex. The return code is ENOTRECOVERABLE. The mutex can be made
- * consistent by calling pthread_mutex_destroy() to uninitialize the mutex, and calling
- * pthread_mutex_int() to reinitialize the mutex.However, the state that was protected
- * by the mutex remains inconsistent and some form of application recovery is required.
- * ■ If the thread that acquires the lock with EOWNERDEAD terminates without unlocking the
- * mutex, the next owner acquires the lock with an EOWNERDEAD return code.
- */
-#if !defined(_UWIN)
-/*# include <process.h> */
-#endif
-#include "pthread.h"
-#include "implement.h"
-
-INLINE
-int
-ptw32_robust_mutex_inherit(pthread_mutex_t * mutex)
-{
- int result;
- pthread_mutex_t mx = *mutex;
- ptw32_robust_node_t* robust = mx->robustNode;
-
- switch ((LONG)PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR)&robust->stateInconsistent,
- (PTW32_INTERLOCKED_LONG)PTW32_ROBUST_INCONSISTENT,
- (PTW32_INTERLOCKED_LONG)-1 /* The terminating thread sets this */))
- {
- case -1L:
- result = EOWNERDEAD;
- break;
- case (LONG)PTW32_ROBUST_NOTRECOVERABLE:
- result = ENOTRECOVERABLE;
- break;
- default:
- result = 0;
- break;
- }
-
- return result;
-}
-
-/*
- * The next two internal support functions depend on only being
- * called by the thread that owns the robust mutex. This enables
- * us to avoid additional locks.
- * Any mutex currently in the thread's robust mutex list is held
- * by the thread, again eliminating the need for locks.
- * The forward/backward links allow the thread to unlock mutexes
- * in any order, not necessarily the reverse locking order.
- * This is all possible because it is an error if a thread that
- * does not own the [robust] mutex attempts to unlock it.
- */
-
-INLINE
-void
-ptw32_robust_mutex_add(pthread_mutex_t* mutex, pthread_t self)
-{
- ptw32_robust_node_t** list;
- pthread_mutex_t mx = *mutex;
- ptw32_thread_t* tp = (ptw32_thread_t*)self.p;
- ptw32_robust_node_t* robust = mx->robustNode;
-
- list = &tp->robustMxList;
- mx->ownerThread = self;
- if (NULL == *list)
- {
- robust->prev = NULL;
- robust->next = NULL;
- *list = robust;
- }
- else
- {
- robust->prev = NULL;
- robust->next = *list;
- (*list)->prev = robust;
- *list = robust;
- }
-}
-
-INLINE
-void
-ptw32_robust_mutex_remove(pthread_mutex_t* mutex, ptw32_thread_t* otp)
-{
- ptw32_robust_node_t** list;
- pthread_mutex_t mx = *mutex;
- ptw32_robust_node_t* robust = mx->robustNode;
-
- list = &(((ptw32_thread_t*)mx->ownerThread.p)->robustMxList);
- mx->ownerThread.p = otp;
- if (robust->next != NULL)
- {
- robust->next->prev = robust->prev;
- }
- if (robust->prev != NULL)
- {
- robust->prev->next = robust->next;
- }
- if (*list == robust)
- {
- *list = robust->next;
- }
-}
-
-
-int
-pthread_mutex_consistent (pthread_mutex_t* mutex)
-{
- pthread_mutex_t mx = *mutex;
- int result = 0;
-
- /*
- * Let the system deal with invalid pointers.
- */
- if (mx == NULL)
- {
- return EINVAL;
- }
-
- if (mx->kind >= 0
- || (PTW32_INTERLOCKED_LONG)PTW32_ROBUST_INCONSISTENT != PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR)&mx->robustNode->stateInconsistent,
- (PTW32_INTERLOCKED_LONG)PTW32_ROBUST_CONSISTENT,
- (PTW32_INTERLOCKED_LONG)PTW32_ROBUST_INCONSISTENT))
- {
- result = EINVAL;
- }
-
- return (result);
-}
-
diff --git a/pthreads/src/pthread_mutex_destroy.c b/pthreads/src/pthread_mutex_destroy.c
deleted file mode 100644
index 7b8c9cd..0000000
--- a/pthreads/src/pthread_mutex_destroy.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * pthread_mutex_destroy.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutex_destroy (pthread_mutex_t * mutex)
-{
- int result = 0;
- pthread_mutex_t mx;
-
- /*
- * Let the system deal with invalid pointers.
- */
-
- /*
- * Check to see if we have something to delete.
- */
- if (*mutex < PTHREAD_ERRORCHECK_MUTEX_INITIALIZER)
- {
- mx = *mutex;
-
- result = pthread_mutex_trylock (&mx);
-
- /*
- * If trylock succeeded and the mutex is not recursively locked it
- * can be destroyed.
- */
- if (0 == result || ENOTRECOVERABLE == result)
- {
- if (mx->kind != PTHREAD_MUTEX_RECURSIVE || 1 == mx->recursive_count)
- {
- /*
- * FIXME!!!
- * The mutex isn't held by another thread but we could still
- * be too late invalidating the mutex below since another thread
- * may already have entered mutex_lock and the check for a valid
- * *mutex != NULL.
- */
- *mutex = NULL;
-
- result = (0 == result)?pthread_mutex_unlock(&mx):0;
-
- if (0 == result)
- {
- if (mx->robustNode != NULL)
- {
- free(mx->robustNode);
- }
- if (!CloseHandle (mx->event))
- {
- *mutex = mx;
- result = EINVAL;
- }
- else
- {
- free (mx);
- }
- }
- else
- {
- /*
- * Restore the mutex before we return the error.
- */
- *mutex = mx;
- }
- }
- else /* mx->recursive_count > 1 */
- {
- /*
- * The mutex must be recursive and already locked by us (this thread).
- */
- mx->recursive_count--; /* Undo effect of pthread_mutex_trylock() above */
- result = EBUSY;
- }
- }
- }
- else
- {
- ptw32_mcs_local_node_t node;
-
- /*
- * See notes in ptw32_mutex_check_need_init() above also.
- */
-
- ptw32_mcs_lock_acquire(&ptw32_mutex_test_init_lock, &node);
-
- /*
- * Check again.
- */
- if (*mutex >= PTHREAD_ERRORCHECK_MUTEX_INITIALIZER)
- {
- /*
- * This is all we need to do to destroy a statically
- * initialised mutex that has not yet been used (initialised).
- * If we get to here, another thread
- * waiting to initialise this mutex will get an EINVAL.
- */
- *mutex = NULL;
- }
- else
- {
- /*
- * The mutex has been initialised while we were waiting
- * so assume it's in use.
- */
- result = EBUSY;
- }
- ptw32_mcs_lock_release(&node);
- }
-
- return (result);
-}
diff --git a/pthreads/src/pthread_mutex_init.c b/pthreads/src/pthread_mutex_init.c
deleted file mode 100644
index daf805e..0000000
--- a/pthreads/src/pthread_mutex_init.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * pthread_mutex_init.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutex_init (pthread_mutex_t * mutex, const pthread_mutexattr_t * attr)
-{
- int result = 0;
- pthread_mutex_t mx;
-
- if (mutex == NULL)
- {
- return EINVAL;
- }
-
- if (attr != NULL && *attr != NULL)
- {
- if ((*attr)->pshared == PTHREAD_PROCESS_SHARED)
- {
- /*
- * Creating mutex that can be shared between
- * processes.
- */
-#if _POSIX_THREAD_PROCESS_SHARED >= 0
-
- /*
- * Not implemented yet.
- */
-
-#error ERROR [__FILE__, line __LINE__]: Process shared mutexes are not supported yet.
-
-#else
-
- return ENOSYS;
-
-#endif /* _POSIX_THREAD_PROCESS_SHARED */
- }
- }
-
- mx = (pthread_mutex_t) calloc (1, sizeof (*mx));
-
- if (mx == NULL)
- {
- result = ENOMEM;
- }
- else
- {
- mx->lock_idx = 0;
- mx->recursive_count = 0;
- mx->robustNode = NULL;
- if (attr == NULL || *attr == NULL)
- {
- mx->kind = PTHREAD_MUTEX_DEFAULT;
- }
- else
- {
- mx->kind = (*attr)->kind;
- if ((*attr)->robustness == PTHREAD_MUTEX_ROBUST)
- {
- /*
- * Use the negative range to represent robust types.
- * Replaces a memory fetch with a register negate and incr
- * in pthread_mutex_lock etc.
- *
- * Map 0,1,..,n to -1,-2,..,(-n)-1
- */
- mx->kind = -mx->kind - 1;
-
- mx->robustNode = (ptw32_robust_node_t*) malloc(sizeof(ptw32_robust_node_t));
- mx->robustNode->stateInconsistent = PTW32_ROBUST_CONSISTENT;
- mx->robustNode->mx = mx;
- mx->robustNode->next = NULL;
- mx->robustNode->prev = NULL;
- }
- }
-
- mx->ownerThread.p = NULL;
-
- mx->event = CreateEvent (NULL, PTW32_FALSE, /* manual reset = No */
- PTW32_FALSE, /* initial state = not signaled */
- NULL); /* event name */
-
- if (0 == mx->event)
- {
- result = ENOSPC;
- free (mx);
- mx = NULL;
- }
- }
-
- *mutex = mx;
-
- return (result);
-}
diff --git a/pthreads/src/pthread_mutex_lock.c b/pthreads/src/pthread_mutex_lock.c
deleted file mode 100644
index eee9abe..0000000
--- a/pthreads/src/pthread_mutex_lock.c
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- * pthread_mutex_lock.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#if !defined(_UWIN)
-/*# include <process.h> */
-#endif
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_mutex_lock (pthread_mutex_t * mutex)
-{
- int kind;
- pthread_mutex_t mx;
- int result = 0;
-
- /*
- * Let the system deal with invalid pointers.
- */
- if (*mutex == NULL)
- {
- return EINVAL;
- }
-
- /*
- * We do a quick check to see if we need to do more work
- * to initialise a static mutex. We check
- * again inside the guarded section of ptw32_mutex_check_need_init()
- * to avoid race conditions.
- */
- if (*mutex >= PTHREAD_ERRORCHECK_MUTEX_INITIALIZER)
- {
- if ((result = ptw32_mutex_check_need_init (mutex)) != 0)
- {
- return (result);
- }
- }
-
- mx = *mutex;
- kind = mx->kind;
-
- if (kind >= 0)
- {
- /* Non-robust */
- if (PTHREAD_MUTEX_NORMAL == kind)
- {
- if ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 1) != 0)
- {
- while ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) -1) != 0)
- {
- if (WAIT_OBJECT_0 != WaitForSingleObject (mx->event, INFINITE))
- {
- result = EINVAL;
- break;
- }
- }
- }
- }
- else
- {
- pthread_t self = pthread_self();
-
- if ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 1,
- (PTW32_INTERLOCKED_LONG) 0) == 0)
- {
- mx->recursive_count = 1;
- mx->ownerThread = self;
- }
- else
- {
- if (pthread_equal (mx->ownerThread, self))
- {
- if (kind == PTHREAD_MUTEX_RECURSIVE)
- {
- mx->recursive_count++;
- }
- else
- {
- result = EDEADLK;
- }
- }
- else
- {
- while ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) -1) != 0)
- {
- if (WAIT_OBJECT_0 != WaitForSingleObject (mx->event, INFINITE))
- {
- result = EINVAL;
- break;
- }
- }
-
- if (0 == result)
- {
- mx->recursive_count = 1;
- mx->ownerThread = self;
- }
- }
- }
- }
- }
- else
- {
- /*
- * Robust types
- * All types record the current owner thread.
- * The mutex is added to a per thread list when ownership is acquired.
- */
- ptw32_robust_state_t* statePtr = &mx->robustNode->stateInconsistent;
-
- if ((PTW32_INTERLOCKED_LONG)PTW32_ROBUST_NOTRECOVERABLE == PTW32_INTERLOCKED_EXCHANGE_ADD_LONG(
- (PTW32_INTERLOCKED_LONGPTR)statePtr,
- (PTW32_INTERLOCKED_LONG)0))
- {
- result = ENOTRECOVERABLE;
- }
- else
- {
- pthread_t self = pthread_self();
-
- kind = -kind - 1; /* Convert to non-robust range */
-
- if (PTHREAD_MUTEX_NORMAL == kind)
- {
- if ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 1) != 0)
- {
- while (0 == (result = ptw32_robust_mutex_inherit(mutex))
- && (PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) -1) != 0)
- {
- if (WAIT_OBJECT_0 != WaitForSingleObject (mx->event, INFINITE))
- {
- result = EINVAL;
- break;
- }
- if ((PTW32_INTERLOCKED_LONG)PTW32_ROBUST_NOTRECOVERABLE ==
- PTW32_INTERLOCKED_EXCHANGE_ADD_LONG(
- (PTW32_INTERLOCKED_LONGPTR)statePtr,
- (PTW32_INTERLOCKED_LONG)0))
- {
- /* Unblock the next thread */
- SetEvent(mx->event);
- result = ENOTRECOVERABLE;
- break;
- }
- }
- }
- if (0 == result || EOWNERDEAD == result)
- {
- /*
- * Add mutex to the per-thread robust mutex currently-held list.
- * If the thread terminates, all mutexes in this list will be unlocked.
- */
- ptw32_robust_mutex_add(mutex, self);
- }
- }
- else
- {
- if ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 1,
- (PTW32_INTERLOCKED_LONG) 0) == 0)
- {
- mx->recursive_count = 1;
- /*
- * Add mutex to the per-thread robust mutex currently-held list.
- * If the thread terminates, all mutexes in this list will be unlocked.
- */
- ptw32_robust_mutex_add(mutex, self);
- }
- else
- {
- if (pthread_equal (mx->ownerThread, self))
- {
- if (PTHREAD_MUTEX_RECURSIVE == kind)
- {
- mx->recursive_count++;
- }
- else
- {
- result = EDEADLK;
- }
- }
- else
- {
- while (0 == (result = ptw32_robust_mutex_inherit(mutex))
- && (PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) -1) != 0)
- {
- if (WAIT_OBJECT_0 != WaitForSingleObject (mx->event, INFINITE))
- {
- result = EINVAL;
- break;
- }
- if ((PTW32_INTERLOCKED_LONG)PTW32_ROBUST_NOTRECOVERABLE ==
- PTW32_INTERLOCKED_EXCHANGE_ADD_LONG(
- (PTW32_INTERLOCKED_LONGPTR)statePtr,
- (PTW32_INTERLOCKED_LONG)0))
- {
- /* Unblock the next thread */
- SetEvent(mx->event);
- result = ENOTRECOVERABLE;
- break;
- }
- }
-
- if (0 == result || EOWNERDEAD == result)
- {
- mx->recursive_count = 1;
- /*
- * Add mutex to the per-thread robust mutex currently-held list.
- * If the thread terminates, all mutexes in this list will be unlocked.
- */
- ptw32_robust_mutex_add(mutex, self);
- }
- }
- }
- }
- }
- }
-
- return (result);
-}
-
diff --git a/pthreads/src/pthread_mutex_timedlock.c b/pthreads/src/pthread_mutex_timedlock.c
deleted file mode 100644
index 1745316..0000000
--- a/pthreads/src/pthread_mutex_timedlock.c
+++ /dev/null
@@ -1,324 +0,0 @@
-/*
- * pthread_mutex_timedlock.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-static INLINE int
-ptw32_timed_eventwait (HANDLE event, const struct timespec *abstime)
- /*
- * ------------------------------------------------------
- * DESCRIPTION
- * This function waits on an event until signaled or until
- * abstime passes.
- * If abstime has passed when this routine is called then
- * it returns a result to indicate this.
- *
- * If 'abstime' is a NULL pointer then this function will
- * block until it can successfully decrease the value or
- * until interrupted by a signal.
- *
- * This routine is not a cancelation point.
- *
- * RESULTS
- * 0 successfully signaled,
- * ETIMEDOUT abstime passed
- * EINVAL 'event' is not a valid event,
- *
- * ------------------------------------------------------
- */
-{
-
- DWORD milliseconds;
- DWORD status;
-
- if (event == NULL)
- {
- return EINVAL;
- }
- else
- {
- if (abstime == NULL)
- {
- milliseconds = INFINITE;
- }
- else
- {
- /*
- * Calculate timeout as milliseconds from current system time.
- */
- milliseconds = ptw32_relmillisecs (abstime);
- }
-
- status = WaitForSingleObject (event, milliseconds);
-
- if (status == WAIT_OBJECT_0)
- {
- return 0;
- }
- else if (status == WAIT_TIMEOUT)
- {
- return ETIMEDOUT;
- }
- else
- {
- return EINVAL;
- }
- }
-
- return 0;
-
-} /* ptw32_timed_semwait */
-
-
-int
-pthread_mutex_timedlock (pthread_mutex_t * mutex,
- const struct timespec *abstime)
-{
- pthread_mutex_t mx;
- int kind;
- int result = 0;
-
- /*
- * Let the system deal with invalid pointers.
- */
-
- /*
- * We do a quick check to see if we need to do more work
- * to initialise a static mutex. We check
- * again inside the guarded section of ptw32_mutex_check_need_init()
- * to avoid race conditions.
- */
- if (*mutex >= PTHREAD_ERRORCHECK_MUTEX_INITIALIZER)
- {
- if ((result = ptw32_mutex_check_need_init (mutex)) != 0)
- {
- return (result);
- }
- }
-
- mx = *mutex;
- kind = mx->kind;
-
- if (kind >= 0)
- {
- if (mx->kind == PTHREAD_MUTEX_NORMAL)
- {
- if ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 1) != 0)
- {
- while ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) -1) != 0)
- {
- if (0 != (result = ptw32_timed_eventwait (mx->event, abstime)))
- {
- return result;
- }
- }
- }
- }
- else
- {
- pthread_t self = pthread_self();
-
- if ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 1,
- (PTW32_INTERLOCKED_LONG) 0) == 0)
- {
- mx->recursive_count = 1;
- mx->ownerThread = self;
- }
- else
- {
- if (pthread_equal (mx->ownerThread, self))
- {
- if (mx->kind == PTHREAD_MUTEX_RECURSIVE)
- {
- mx->recursive_count++;
- }
- else
- {
- return EDEADLK;
- }
- }
- else
- {
- while ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) -1) != 0)
- {
- if (0 != (result = ptw32_timed_eventwait (mx->event, abstime)))
- {
- return result;
- }
- }
-
- mx->recursive_count = 1;
- mx->ownerThread = self;
- }
- }
- }
- }
- else
- {
- /*
- * Robust types
- * All types record the current owner thread.
- * The mutex is added to a per thread list when ownership is acquired.
- */
- ptw32_robust_state_t* statePtr = &mx->robustNode->stateInconsistent;
-
- if ((PTW32_INTERLOCKED_LONG)PTW32_ROBUST_NOTRECOVERABLE == PTW32_INTERLOCKED_EXCHANGE_ADD_LONG(
- (PTW32_INTERLOCKED_LONGPTR)statePtr,
- (PTW32_INTERLOCKED_LONG)0))
- {
- result = ENOTRECOVERABLE;
- }
- else
- {
- pthread_t self = pthread_self();
-
- kind = -kind - 1; /* Convert to non-robust range */
-
- if (PTHREAD_MUTEX_NORMAL == kind)
- {
- if ((PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 1) != 0)
- {
- while (0 == (result = ptw32_robust_mutex_inherit(mutex))
- && (PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) -1) != 0)
- {
- if (0 != (result = ptw32_timed_eventwait (mx->event, abstime)))
- {
- return result;
- }
- if ((PTW32_INTERLOCKED_LONG)PTW32_ROBUST_NOTRECOVERABLE ==
- PTW32_INTERLOCKED_EXCHANGE_ADD_LONG(
- (PTW32_INTERLOCKED_LONGPTR)statePtr,
- (PTW32_INTERLOCKED_LONG)0))
- {
- /* Unblock the next thread */
- SetEvent(mx->event);
- result = ENOTRECOVERABLE;
- break;
- }
- }
-
- if (0 == result || EOWNERDEAD == result)
- {
- /*
- * Add mutex to the per-thread robust mutex currently-held list.
- * If the thread terminates, all mutexes in this list will be unlocked.
- */
- ptw32_robust_mutex_add(mutex, self);
- }
- }
- }
- else
- {
- pthread_t self = pthread_self();
-
- if (0 == (PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 1,
- (PTW32_INTERLOCKED_LONG) 0))
- {
- mx->recursive_count = 1;
- /*
- * Add mutex to the per-thread robust mutex currently-held list.
- * If the thread terminates, all mutexes in this list will be unlocked.
- */
- ptw32_robust_mutex_add(mutex, self);
- }
- else
- {
- if (pthread_equal (mx->ownerThread, self))
- {
- if (PTHREAD_MUTEX_RECURSIVE == kind)
- {
- mx->recursive_count++;
- }
- else
- {
- return EDEADLK;
- }
- }
- else
- {
- while (0 == (result = ptw32_robust_mutex_inherit(mutex))
- && (PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) -1) != 0)
- {
- if (0 != (result = ptw32_timed_eventwait (mx->event, abstime)))
- {
- return result;
- }
- }
-
- if ((PTW32_INTERLOCKED_LONG)PTW32_ROBUST_NOTRECOVERABLE ==
- PTW32_INTERLOCKED_EXCHANGE_ADD_LONG(
- (PTW32_INTERLOCKED_LONGPTR)statePtr,
- (PTW32_INTERLOCKED_LONG)0))
- {
- /* Unblock the next thread */
- SetEvent(mx->event);
- result = ENOTRECOVERABLE;
- }
- else if (0 == result || EOWNERDEAD == result)
- {
- mx->recursive_count = 1;
- /*
- * Add mutex to the per-thread robust mutex currently-held list.
- * If the thread terminates, all mutexes in this list will be unlocked.
- */
- ptw32_robust_mutex_add(mutex, self);
- }
- }
- }
- }
- }
- }
-
- return result;
-}
diff --git a/pthreads/src/pthread_mutex_trylock.c b/pthreads/src/pthread_mutex_trylock.c
deleted file mode 100644
index d6b6872..0000000
--- a/pthreads/src/pthread_mutex_trylock.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * pthread_mutex_trylock.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutex_trylock (pthread_mutex_t * mutex)
-{
- pthread_mutex_t mx;
- int kind;
- int result = 0;
-
- /*
- * Let the system deal with invalid pointers.
- */
-
- /*
- * We do a quick check to see if we need to do more work
- * to initialise a static mutex. We check
- * again inside the guarded section of ptw32_mutex_check_need_init()
- * to avoid race conditions.
- */
- if (*mutex >= PTHREAD_ERRORCHECK_MUTEX_INITIALIZER)
- {
- if ((result = ptw32_mutex_check_need_init (mutex)) != 0)
- {
- return (result);
- }
- }
-
- mx = *mutex;
- kind = mx->kind;
-
- if (kind >= 0)
- {
- /* Non-robust */
- if (0 == (PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG (
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 1,
- (PTW32_INTERLOCKED_LONG) 0))
- {
- if (kind != PTHREAD_MUTEX_NORMAL)
- {
- mx->recursive_count = 1;
- mx->ownerThread = pthread_self ();
- }
- }
- else
- {
- if (kind == PTHREAD_MUTEX_RECURSIVE &&
- pthread_equal (mx->ownerThread, pthread_self ()))
- {
- mx->recursive_count++;
- }
- else
- {
- result = EBUSY;
- }
- }
- }
- else
- {
- /*
- * Robust types
- * All types record the current owner thread.
- * The mutex is added to a per thread list when ownership is acquired.
- */
- pthread_t self;
- ptw32_robust_state_t* statePtr = &mx->robustNode->stateInconsistent;
-
- if ((PTW32_INTERLOCKED_LONG)PTW32_ROBUST_NOTRECOVERABLE ==
- PTW32_INTERLOCKED_EXCHANGE_ADD_LONG(
- (PTW32_INTERLOCKED_LONGPTR)statePtr,
- (PTW32_INTERLOCKED_LONG)0))
- {
- return ENOTRECOVERABLE;
- }
-
- self = pthread_self();
- kind = -kind - 1; /* Convert to non-robust range */
-
- if (0 == (PTW32_INTERLOCKED_LONG) PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG (
- (PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 1,
- (PTW32_INTERLOCKED_LONG) 0))
- {
- if (kind != PTHREAD_MUTEX_NORMAL)
- {
- mx->recursive_count = 1;
- }
- ptw32_robust_mutex_add(mutex, self);
- }
- else
- {
- if (PTHREAD_MUTEX_RECURSIVE == kind &&
- pthread_equal (mx->ownerThread, pthread_self ()))
- {
- mx->recursive_count++;
- }
- else
- {
- if (EOWNERDEAD == (result = ptw32_robust_mutex_inherit(mutex)))
- {
- mx->recursive_count = 1;
- ptw32_robust_mutex_add(mutex, self);
- }
- else
- {
- if (0 == result)
- {
- result = EBUSY;
- }
- }
- }
- }
- }
-
- return (result);
-}
diff --git a/pthreads/src/pthread_mutex_unlock.c b/pthreads/src/pthread_mutex_unlock.c
deleted file mode 100644
index 3d65d1a..0000000
--- a/pthreads/src/pthread_mutex_unlock.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * pthread_mutex_unlock.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutex_unlock (pthread_mutex_t * mutex)
-{
- int result = 0;
- int kind;
- pthread_mutex_t mx;
-
- /*
- * Let the system deal with invalid pointers.
- */
-
- mx = *mutex;
-
- /*
- * If the thread calling us holds the mutex then there is no
- * race condition. If another thread holds the
- * lock then we shouldn't be in here.
- */
- if (mx < PTHREAD_ERRORCHECK_MUTEX_INITIALIZER)
- {
- kind = mx->kind;
-
- if (kind >= 0)
- {
- if (kind == PTHREAD_MUTEX_NORMAL)
- {
- LONG idx;
-
- idx = (LONG) PTW32_INTERLOCKED_EXCHANGE_LONG ((PTW32_INTERLOCKED_LONGPTR)&mx->lock_idx,
- (PTW32_INTERLOCKED_LONG)0);
- if (idx != 0)
- {
- if (idx < 0)
- {
- /*
- * Someone may be waiting on that mutex.
- */
- if (SetEvent (mx->event) == 0)
- {
- result = EINVAL;
- }
- }
- }
- }
- else
- {
- if (pthread_equal (mx->ownerThread, pthread_self()))
- {
- if (kind != PTHREAD_MUTEX_RECURSIVE
- || 0 == --mx->recursive_count)
- {
- mx->ownerThread.p = NULL;
-
- if ((LONG) PTW32_INTERLOCKED_EXCHANGE_LONG ((PTW32_INTERLOCKED_LONGPTR)&mx->lock_idx,
- (PTW32_INTERLOCKED_LONG)0) < 0L)
- {
- /* Someone may be waiting on that mutex */
- if (SetEvent (mx->event) == 0)
- {
- result = EINVAL;
- }
- }
- }
- }
- else
- {
- result = EPERM;
- }
- }
- }
- else
- {
- /* Robust types */
- pthread_t self = pthread_self();
- kind = -kind - 1; /* Convert to non-robust range */
-
- /*
- * The thread must own the lock regardless of type if the mutex
- * is robust.
- */
- if (pthread_equal (mx->ownerThread, self))
- {
- PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG((PTW32_INTERLOCKED_LONGPTR) &mx->robustNode->stateInconsistent,
- (PTW32_INTERLOCKED_LONG)PTW32_ROBUST_NOTRECOVERABLE,
- (PTW32_INTERLOCKED_LONG)PTW32_ROBUST_INCONSISTENT);
- if (PTHREAD_MUTEX_NORMAL == kind)
- {
- ptw32_robust_mutex_remove(mutex, NULL);
-
- if ((LONG) PTW32_INTERLOCKED_EXCHANGE_LONG((PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 0) < 0)
- {
- /*
- * Someone may be waiting on that mutex.
- */
- if (SetEvent (mx->event) == 0)
- {
- result = EINVAL;
- }
- }
- }
- else
- {
- if (kind != PTHREAD_MUTEX_RECURSIVE
- || 0 == --mx->recursive_count)
- {
- ptw32_robust_mutex_remove(mutex, NULL);
-
- if ((LONG) PTW32_INTERLOCKED_EXCHANGE_LONG((PTW32_INTERLOCKED_LONGPTR) &mx->lock_idx,
- (PTW32_INTERLOCKED_LONG) 0) < 0)
- {
- /*
- * Someone may be waiting on that mutex.
- */
- if (SetEvent (mx->event) == 0)
- {
- result = EINVAL;
- }
- }
- }
- }
- }
- else
- {
- result = EPERM;
- }
- }
- }
- else if (mx != PTHREAD_MUTEX_INITIALIZER)
- {
- result = EINVAL;
- }
-
- return (result);
-}
diff --git a/pthreads/src/pthread_mutexattr_destroy.c b/pthreads/src/pthread_mutexattr_destroy.c
deleted file mode 100644
index 9d424bf..0000000
--- a/pthreads/src/pthread_mutexattr_destroy.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * pthread_mutexattr_destroy.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutexattr_destroy (pthread_mutexattr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Destroys a mutex attributes object. The object can
- * no longer be used.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_mutexattr_t
- *
- *
- * DESCRIPTION
- * Destroys a mutex attributes object. The object can
- * no longer be used.
- *
- * NOTES:
- * 1) Does not affect mutexes created using 'attr'
- *
- * RESULTS
- * 0 successfully released attr,
- * EINVAL 'attr' is invalid.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
-
- if (attr == NULL || *attr == NULL)
- {
- result = EINVAL;
- }
- else
- {
- pthread_mutexattr_t ma = *attr;
-
- *attr = NULL;
- free (ma);
- }
-
- return (result);
-} /* pthread_mutexattr_destroy */
diff --git a/pthreads/src/pthread_mutexattr_getkind_np.c b/pthreads/src/pthread_mutexattr_getkind_np.c
deleted file mode 100644
index 2d82ec6..0000000
--- a/pthreads/src/pthread_mutexattr_getkind_np.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * pthread_mutexattr_getkind_np.c
- *
- * Description:
- * This translation unit implements non-portable thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_mutexattr_getkind_np (pthread_mutexattr_t * attr, int *kind)
-{
- return pthread_mutexattr_gettype (attr, kind);
-}
diff --git a/pthreads/src/pthread_mutexattr_getpshared.c b/pthreads/src/pthread_mutexattr_getpshared.c
deleted file mode 100644
index 42f9589..0000000
--- a/pthreads/src/pthread_mutexattr_getpshared.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * pthread_mutexattr_getpshared.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutexattr_getpshared (const pthread_mutexattr_t * attr, int *pshared)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Determine whether mutexes created with 'attr' can be
- * shared between processes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_mutexattr_t
- *
- * pshared
- * will be set to one of:
- *
- * PTHREAD_PROCESS_SHARED
- * May be shared if in shared memory
- *
- * PTHREAD_PROCESS_PRIVATE
- * Cannot be shared.
- *
- *
- * DESCRIPTION
- * Mutexes creatd with 'attr' can be shared between
- * processes if pthread_mutex_t variable is allocated
- * in memory shared by these processes.
- * NOTES:
- * 1) pshared mutexes MUST be allocated in shared
- * memory.
- * 2) The following macro is defined if shared mutexes
- * are supported:
- * _POSIX_THREAD_PROCESS_SHARED
- *
- * RESULTS
- * 0 successfully retrieved attribute,
- * EINVAL 'attr' is invalid,
- *
- * ------------------------------------------------------
- */
-{
- int result;
-
- if ((attr != NULL && *attr != NULL) && (pshared != NULL))
- {
- *pshared = (*attr)->pshared;
- result = 0;
- }
- else
- {
- result = EINVAL;
- }
-
- return (result);
-
-} /* pthread_mutexattr_getpshared */
diff --git a/pthreads/src/pthread_mutexattr_getrobust.c b/pthreads/src/pthread_mutexattr_getrobust.c
deleted file mode 100644
index be00483..0000000
--- a/pthreads/src/pthread_mutexattr_getrobust.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * pthread_mutexattr_getrobust.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutexattr_getrobust (const pthread_mutexattr_t * attr, int * robust)
- /*
- * ------------------------------------------------------
- *
- * DOCPUBLIC
- * The pthread_mutexattr_setrobust() and
- * pthread_mutexattr_getrobust() functions respectively set and
- * get the mutex robust attribute. This attribute is set in the
- * robust parameter to these functions.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_mutexattr_t
- *
- * robust
- * must be one of:
- *
- * PTHREAD_MUTEX_STALLED
- *
- * PTHREAD_MUTEX_ROBUST
- *
- * DESCRIPTION
- * The pthread_mutexattr_setrobust() and
- * pthread_mutexattr_getrobust() functions respectively set and
- * get the mutex robust attribute. This attribute is set in the
- * robust parameter to these functions. The default value of the
- * robust attribute is PTHREAD_MUTEX_STALLED.
- *
- * The robustness of mutex is contained in the robustness attribute
- * of the mutex attributes. Valid mutex robustness values are:
- *
- * PTHREAD_MUTEX_STALLED
- * No special actions are taken if the owner of the mutex is
- * terminated while holding the mutex lock. This can lead to
- * deadlocks if no other thread can unlock the mutex.
- * This is the default value.
- *
- * PTHREAD_MUTEX_ROBUST
- * If the process containing the owning thread of a robust mutex
- * terminates while holding the mutex lock, the next thread that
- * acquires the mutex shall be notified about the termination by
- * the return value [EOWNERDEAD] from the locking function. If the
- * owning thread of a robust mutex terminates while holding the mutex
- * lock, the next thread that acquires the mutex may be notified
- * about the termination by the return value [EOWNERDEAD]. The
- * notified thread can then attempt to mark the state protected by
- * the mutex as consistent again by a call to
- * pthread_mutex_consistent(). After a subsequent successful call to
- * pthread_mutex_unlock(), the mutex lock shall be released and can
- * be used normally by other threads. If the mutex is unlocked without
- * a call to pthread_mutex_consistent(), it shall be in a permanently
- * unusable state and all attempts to lock the mutex shall fail with
- * the error [ENOTRECOVERABLE]. The only permissible operation on such
- * a mutex is pthread_mutex_destroy().
- *
- * RESULTS
- * 0 successfully set attribute,
- * EINVAL 'attr' or 'robust' is invalid,
- *
- * ------------------------------------------------------
- */
-{
- int result = EINVAL;
-
- if ((attr != NULL && *attr != NULL && robust != NULL))
- {
- *robust = (*attr)->robustness;
- result = 0;
- }
-
- return (result);
-} /* pthread_mutexattr_getrobust */
diff --git a/pthreads/src/pthread_mutexattr_gettype.c b/pthreads/src/pthread_mutexattr_gettype.c
deleted file mode 100644
index c63fcfa..0000000
--- a/pthreads/src/pthread_mutexattr_gettype.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * pthread_mutexattr_gettype.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutexattr_gettype (const pthread_mutexattr_t * attr, int *kind)
-{
- int result = 0;
-
- if (attr != NULL && *attr != NULL && kind != NULL)
- {
- *kind = (*attr)->kind;
- }
- else
- {
- result = EINVAL;
- }
-
- return (result);
-}
diff --git a/pthreads/src/pthread_mutexattr_init.c b/pthreads/src/pthread_mutexattr_init.c
deleted file mode 100644
index d2797ff..0000000
--- a/pthreads/src/pthread_mutexattr_init.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * pthread_mutexattr_init.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutexattr_init (pthread_mutexattr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Initializes a mutex attributes object with default
- * attributes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_mutexattr_t
- *
- *
- * DESCRIPTION
- * Initializes a mutex attributes object with default
- * attributes.
- *
- * NOTES:
- * 1) Used to define mutex types
- *
- * RESULTS
- * 0 successfully initialized attr,
- * ENOMEM insufficient memory for attr.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- pthread_mutexattr_t ma;
-
- ma = (pthread_mutexattr_t) calloc (1, sizeof (*ma));
-
- if (ma == NULL)
- {
- result = ENOMEM;
- }
- else
- {
- ma->pshared = PTHREAD_PROCESS_PRIVATE;
- ma->kind = PTHREAD_MUTEX_DEFAULT;
- }
-
- *attr = ma;
-
- return (result);
-} /* pthread_mutexattr_init */
diff --git a/pthreads/src/pthread_mutexattr_setkind_np.c b/pthreads/src/pthread_mutexattr_setkind_np.c
deleted file mode 100644
index faa9366..0000000
--- a/pthreads/src/pthread_mutexattr_setkind_np.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * pthread_mutexattr_setkind_np.c
- *
- * Description:
- * This translation unit implements non-portable thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_mutexattr_setkind_np (pthread_mutexattr_t * attr, int kind)
-{
- return pthread_mutexattr_settype (attr, kind);
-}
diff --git a/pthreads/src/pthread_mutexattr_setpshared.c b/pthreads/src/pthread_mutexattr_setpshared.c
deleted file mode 100644
index cfa6f71..0000000
--- a/pthreads/src/pthread_mutexattr_setpshared.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * pthread_mutexattr_setpshared.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutexattr_setpshared (pthread_mutexattr_t * attr, int pshared)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Mutexes created with 'attr' can be shared between
- * processes if pthread_mutex_t variable is allocated
- * in memory shared by these processes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_mutexattr_t
- *
- * pshared
- * must be one of:
- *
- * PTHREAD_PROCESS_SHARED
- * May be shared if in shared memory
- *
- * PTHREAD_PROCESS_PRIVATE
- * Cannot be shared.
- *
- * DESCRIPTION
- * Mutexes creatd with 'attr' can be shared between
- * processes if pthread_mutex_t variable is allocated
- * in memory shared by these processes.
- *
- * NOTES:
- * 1) pshared mutexes MUST be allocated in shared
- * memory.
- *
- * 2) The following macro is defined if shared mutexes
- * are supported:
- * _POSIX_THREAD_PROCESS_SHARED
- *
- * RESULTS
- * 0 successfully set attribute,
- * EINVAL 'attr' or pshared is invalid,
- * ENOSYS PTHREAD_PROCESS_SHARED not supported,
- *
- * ------------------------------------------------------
- */
-{
- int result;
-
- if ((attr != NULL && *attr != NULL) &&
- ((pshared == PTHREAD_PROCESS_SHARED) ||
- (pshared == PTHREAD_PROCESS_PRIVATE)))
- {
- if (pshared == PTHREAD_PROCESS_SHARED)
- {
-
-#if !defined( _POSIX_THREAD_PROCESS_SHARED )
-
- result = ENOSYS;
- pshared = PTHREAD_PROCESS_PRIVATE;
-
-#else
-
- result = 0;
-
-#endif /* _POSIX_THREAD_PROCESS_SHARED */
-
- }
- else
- {
- result = 0;
- }
-
- (*attr)->pshared = pshared;
- }
- else
- {
- result = EINVAL;
- }
-
- return (result);
-
-} /* pthread_mutexattr_setpshared */
diff --git a/pthreads/src/pthread_mutexattr_setrobust.c b/pthreads/src/pthread_mutexattr_setrobust.c
deleted file mode 100644
index b1acef7..0000000
--- a/pthreads/src/pthread_mutexattr_setrobust.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * pthread_mutexattr_setrobust.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutexattr_setrobust (pthread_mutexattr_t * attr, int robust)
- /*
- * ------------------------------------------------------
- *
- * DOCPUBLIC
- * The pthread_mutexattr_setrobust() and
- * pthread_mutexattr_getrobust() functions respectively set and
- * get the mutex robust attribute. This attribute is set in the
- * robust parameter to these functions.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_mutexattr_t
- *
- * robust
- * must be one of:
- *
- * PTHREAD_MUTEX_STALLED
- *
- * PTHREAD_MUTEX_ROBUST
- *
- * DESCRIPTION
- * The pthread_mutexattr_setrobust() and
- * pthread_mutexattr_getrobust() functions respectively set and
- * get the mutex robust attribute. This attribute is set in the
- * robust parameter to these functions. The default value of the
- * robust attribute is PTHREAD_MUTEX_STALLED.
- *
- * The robustness of mutex is contained in the robustness attribute
- * of the mutex attributes. Valid mutex robustness values are:
- *
- * PTHREAD_MUTEX_STALLED
- * No special actions are taken if the owner of the mutex is
- * terminated while holding the mutex lock. This can lead to
- * deadlocks if no other thread can unlock the mutex.
- * This is the default value.
- *
- * PTHREAD_MUTEX_ROBUST
- * If the process containing the owning thread of a robust mutex
- * terminates while holding the mutex lock, the next thread that
- * acquires the mutex shall be notified about the termination by
- * the return value [EOWNERDEAD] from the locking function. If the
- * owning thread of a robust mutex terminates while holding the mutex
- * lock, the next thread that acquires the mutex may be notified
- * about the termination by the return value [EOWNERDEAD]. The
- * notified thread can then attempt to mark the state protected by
- * the mutex as consistent again by a call to
- * pthread_mutex_consistent(). After a subsequent successful call to
- * pthread_mutex_unlock(), the mutex lock shall be released and can
- * be used normally by other threads. If the mutex is unlocked without
- * a call to pthread_mutex_consistent(), it shall be in a permanently
- * unusable state and all attempts to lock the mutex shall fail with
- * the error [ENOTRECOVERABLE]. The only permissible operation on such
- * a mutex is pthread_mutex_destroy().
- *
- * RESULTS
- * 0 successfully set attribute,
- * EINVAL 'attr' or 'robust' is invalid,
- *
- * ------------------------------------------------------
- */
-{
- int result = EINVAL;
-
- if ((attr != NULL && *attr != NULL))
- {
- switch (robust)
- {
- case PTHREAD_MUTEX_STALLED:
- case PTHREAD_MUTEX_ROBUST:
- (*attr)->robustness = robust;
- result = 0;
- break;
- }
- }
-
- return (result);
-} /* pthread_mutexattr_setrobust */
diff --git a/pthreads/src/pthread_mutexattr_settype.c b/pthreads/src/pthread_mutexattr_settype.c
deleted file mode 100644
index 8365daf..0000000
--- a/pthreads/src/pthread_mutexattr_settype.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * pthread_mutexattr_settype.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_mutexattr_settype (pthread_mutexattr_t * attr, int kind)
- /*
- * ------------------------------------------------------
- *
- * DOCPUBLIC
- * The pthread_mutexattr_settype() and
- * pthread_mutexattr_gettype() functions respectively set and
- * get the mutex type attribute. This attribute is set in the
- * type parameter to these functions.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_mutexattr_t
- *
- * type
- * must be one of:
- *
- * PTHREAD_MUTEX_DEFAULT
- *
- * PTHREAD_MUTEX_NORMAL
- *
- * PTHREAD_MUTEX_ERRORCHECK
- *
- * PTHREAD_MUTEX_RECURSIVE
- *
- * DESCRIPTION
- * The pthread_mutexattr_settype() and
- * pthread_mutexattr_gettype() functions respectively set and
- * get the mutex type attribute. This attribute is set in the
- * type parameter to these functions. The default value of the
- * type attribute is PTHREAD_MUTEX_DEFAULT.
- *
- * The type of mutex is contained in the type attribute of the
- * mutex attributes. Valid mutex types include:
- *
- * PTHREAD_MUTEX_NORMAL
- * This type of mutex does not detect deadlock. A
- * thread attempting to relock this mutex without
- * first unlocking it will deadlock. Attempting to
- * unlock a mutex locked by a different thread
- * results in undefined behavior. Attempting to
- * unlock an unlocked mutex results in undefined
- * behavior.
- *
- * PTHREAD_MUTEX_ERRORCHECK
- * This type of mutex provides error checking. A
- * thread attempting to relock this mutex without
- * first unlocking it will return with an error. A
- * thread attempting to unlock a mutex which another
- * thread has locked will return with an error. A
- * thread attempting to unlock an unlocked mutex will
- * return with an error.
- *
- * PTHREAD_MUTEX_DEFAULT
- * Same as PTHREAD_MUTEX_NORMAL.
- *
- * PTHREAD_MUTEX_RECURSIVE
- * A thread attempting to relock this mutex without
- * first unlocking it will succeed in locking the
- * mutex. The relocking deadlock which can occur with
- * mutexes of type PTHREAD_MUTEX_NORMAL cannot occur
- * with this type of mutex. Multiple locks of this
- * mutex require the same number of unlocks to
- * release the mutex before another thread can
- * acquire the mutex. A thread attempting to unlock a
- * mutex which another thread has locked will return
- * with an error. A thread attempting to unlock an
- * unlocked mutex will return with an error. This
- * type of mutex is only supported for mutexes whose
- * process shared attribute is
- * PTHREAD_PROCESS_PRIVATE.
- *
- * RESULTS
- * 0 successfully set attribute,
- * EINVAL 'attr' or 'type' is invalid,
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
-
- if ((attr != NULL && *attr != NULL))
- {
- switch (kind)
- {
- case PTHREAD_MUTEX_FAST_NP:
- case PTHREAD_MUTEX_RECURSIVE_NP:
- case PTHREAD_MUTEX_ERRORCHECK_NP:
- (*attr)->kind = kind;
- break;
- default:
- result = EINVAL;
- break;
- }
- }
- else
- {
- result = EINVAL;
- }
-
- return (result);
-} /* pthread_mutexattr_settype */
diff --git a/pthreads/src/pthread_num_processors_np.c b/pthreads/src/pthread_num_processors_np.c
deleted file mode 100644
index 3067d11..0000000
--- a/pthreads/src/pthread_num_processors_np.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * pthread_num_processors_np.c
- *
- * Description:
- * This translation unit implements non-portable thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/*
- * pthread_num_processors_np()
- *
- * Get the number of CPUs available to the process.
- */
-int
-pthread_num_processors_np (void)
-{
- int count;
-
- if (ptw32_getprocessors (&count) != 0)
- {
- count = 1;
- }
-
- return (count);
-}
diff --git a/pthreads/src/pthread_once.c b/pthreads/src/pthread_once.c
deleted file mode 100644
index ef2c1f1..0000000
--- a/pthreads/src/pthread_once.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * pthread_once.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_once (pthread_once_t * once_control, void (*init_routine) (void))
-{
- if (once_control == NULL || init_routine == NULL)
- {
- return EINVAL;
- }
-
- if ((PTW32_INTERLOCKED_LONG)PTW32_FALSE ==
- (PTW32_INTERLOCKED_LONG)PTW32_INTERLOCKED_EXCHANGE_ADD_LONG((PTW32_INTERLOCKED_LONGPTR)&once_control->done,
- (PTW32_INTERLOCKED_LONG)0)) /* MBR fence */
- {
- ptw32_mcs_local_node_t node;
-
- ptw32_mcs_lock_acquire((ptw32_mcs_lock_t *)&once_control->lock, &node);
-
- if (!once_control->done)
- {
-
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth(0)
-#endif
-
- pthread_cleanup_push(ptw32_mcs_lock_release, &node);
- (*init_routine)();
- pthread_cleanup_pop(0);
-
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth()
-#endif
-
- once_control->done = PTW32_TRUE;
- }
-
- ptw32_mcs_lock_release(&node);
- }
-
- return 0;
-
-} /* pthread_once */
diff --git a/pthreads/src/pthread_rwlock_destroy.c b/pthreads/src/pthread_rwlock_destroy.c
deleted file mode 100644
index 245a892..0000000
--- a/pthreads/src/pthread_rwlock_destroy.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * pthread_rwlock_destroy.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlock_destroy (pthread_rwlock_t * rwlock)
-{
- pthread_rwlock_t rwl;
- int result = 0, result1 = 0, result2 = 0;
-
- if (rwlock == NULL || *rwlock == NULL)
- {
- return EINVAL;
- }
-
- if (*rwlock != PTHREAD_RWLOCK_INITIALIZER)
- {
- rwl = *rwlock;
-
- if (rwl->nMagic != PTW32_RWLOCK_MAGIC)
- {
- return EINVAL;
- }
-
- if ((result = pthread_mutex_lock (&(rwl->mtxExclusiveAccess))) != 0)
- {
- return result;
- }
-
- if ((result =
- pthread_mutex_lock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return result;
- }
-
- /*
- * Check whether any threads own/wait for the lock (wait for ex.access);
- * report "BUSY" if so.
- */
- if (rwl->nExclusiveAccessCount > 0
- || rwl->nSharedAccessCount > rwl->nCompletedSharedAccessCount)
- {
- result = pthread_mutex_unlock (&(rwl->mtxSharedAccessCompleted));
- result1 = pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- result2 = EBUSY;
- }
- else
- {
- rwl->nMagic = 0;
-
- if ((result =
- pthread_mutex_unlock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- pthread_mutex_unlock (&rwl->mtxExclusiveAccess);
- return result;
- }
-
- if ((result =
- pthread_mutex_unlock (&(rwl->mtxExclusiveAccess))) != 0)
- {
- return result;
- }
-
- *rwlock = NULL; /* Invalidate rwlock before anything else */
- result = pthread_cond_destroy (&(rwl->cndSharedAccessCompleted));
- result1 = pthread_mutex_destroy (&(rwl->mtxSharedAccessCompleted));
- result2 = pthread_mutex_destroy (&(rwl->mtxExclusiveAccess));
- (void) free (rwl);
- }
- }
- else
- {
- ptw32_mcs_local_node_t node;
- /*
- * See notes in ptw32_rwlock_check_need_init() above also.
- */
- ptw32_mcs_lock_acquire(&ptw32_rwlock_test_init_lock, &node);
-
- /*
- * Check again.
- */
- if (*rwlock == PTHREAD_RWLOCK_INITIALIZER)
- {
- /*
- * This is all we need to do to destroy a statically
- * initialised rwlock that has not yet been used (initialised).
- * If we get to here, another thread
- * waiting to initialise this rwlock will get an EINVAL.
- */
- *rwlock = NULL;
- }
- else
- {
- /*
- * The rwlock has been initialised while we were waiting
- * so assume it's in use.
- */
- result = EBUSY;
- }
-
- ptw32_mcs_lock_release(&node);
- }
-
- return ((result != 0) ? result : ((result1 != 0) ? result1 : result2));
-}
diff --git a/pthreads/src/pthread_rwlock_init.c b/pthreads/src/pthread_rwlock_init.c
deleted file mode 100644
index 597c1ff..0000000
--- a/pthreads/src/pthread_rwlock_init.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * pthread_rwlock_init.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlock_init (pthread_rwlock_t * rwlock,
- const pthread_rwlockattr_t * attr)
-{
- int result;
- pthread_rwlock_t rwl = 0;
-
- if (rwlock == NULL)
- {
- return EINVAL;
- }
-
- if (attr != NULL && *attr != NULL)
- {
- result = EINVAL; /* Not supported */
- goto DONE;
- }
-
- rwl = (pthread_rwlock_t) calloc (1, sizeof (*rwl));
-
- if (rwl == NULL)
- {
- result = ENOMEM;
- goto DONE;
- }
-
- rwl->nSharedAccessCount = 0;
- rwl->nExclusiveAccessCount = 0;
- rwl->nCompletedSharedAccessCount = 0;
-
- result = pthread_mutex_init (&rwl->mtxExclusiveAccess, NULL);
- if (result != 0)
- {
- goto FAIL0;
- }
-
- result = pthread_mutex_init (&rwl->mtxSharedAccessCompleted, NULL);
- if (result != 0)
- {
- goto FAIL1;
- }
-
- result = pthread_cond_init (&rwl->cndSharedAccessCompleted, NULL);
- if (result != 0)
- {
- goto FAIL2;
- }
-
- rwl->nMagic = PTW32_RWLOCK_MAGIC;
-
- result = 0;
- goto DONE;
-
-FAIL2:
- (void) pthread_mutex_destroy (&(rwl->mtxSharedAccessCompleted));
-
-FAIL1:
- (void) pthread_mutex_destroy (&(rwl->mtxExclusiveAccess));
-
-FAIL0:
- (void) free (rwl);
- rwl = NULL;
-
-DONE:
- *rwlock = rwl;
-
- return result;
-}
diff --git a/pthreads/src/pthread_rwlock_rdlock.c b/pthreads/src/pthread_rwlock_rdlock.c
deleted file mode 100644
index 91e1808..0000000
--- a/pthreads/src/pthread_rwlock_rdlock.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * pthread_rwlock_rdlock.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlock_rdlock (pthread_rwlock_t * rwlock)
-{
- int result;
- pthread_rwlock_t rwl;
-
- if (rwlock == NULL || *rwlock == NULL)
- {
- return EINVAL;
- }
-
- /*
- * We do a quick check to see if we need to do more work
- * to initialise a static rwlock. We check
- * again inside the guarded section of ptw32_rwlock_check_need_init()
- * to avoid race conditions.
- */
- if (*rwlock == PTHREAD_RWLOCK_INITIALIZER)
- {
- result = ptw32_rwlock_check_need_init (rwlock);
-
- if (result != 0 && result != EBUSY)
- {
- return result;
- }
- }
-
- rwl = *rwlock;
-
- if (rwl->nMagic != PTW32_RWLOCK_MAGIC)
- {
- return EINVAL;
- }
-
- if ((result = pthread_mutex_lock (&(rwl->mtxExclusiveAccess))) != 0)
- {
- return result;
- }
-
- if (++rwl->nSharedAccessCount == INT_MAX)
- {
- if ((result =
- pthread_mutex_lock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return result;
- }
-
- rwl->nSharedAccessCount -= rwl->nCompletedSharedAccessCount;
- rwl->nCompletedSharedAccessCount = 0;
-
- if ((result =
- pthread_mutex_unlock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return result;
- }
- }
-
- return (pthread_mutex_unlock (&(rwl->mtxExclusiveAccess)));
-}
diff --git a/pthreads/src/pthread_rwlock_timedrdlock.c b/pthreads/src/pthread_rwlock_timedrdlock.c
deleted file mode 100644
index 7133778..0000000
--- a/pthreads/src/pthread_rwlock_timedrdlock.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * pthread_rwlock_timedrdlock.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlock_timedrdlock (pthread_rwlock_t * rwlock,
- const struct timespec *abstime)
-{
- int result;
- pthread_rwlock_t rwl;
-
- if (rwlock == NULL || *rwlock == NULL)
- {
- return EINVAL;
- }
-
- /*
- * We do a quick check to see if we need to do more work
- * to initialise a static rwlock. We check
- * again inside the guarded section of ptw32_rwlock_check_need_init()
- * to avoid race conditions.
- */
- if (*rwlock == PTHREAD_RWLOCK_INITIALIZER)
- {
- result = ptw32_rwlock_check_need_init (rwlock);
-
- if (result != 0 && result != EBUSY)
- {
- return result;
- }
- }
-
- rwl = *rwlock;
-
- if (rwl->nMagic != PTW32_RWLOCK_MAGIC)
- {
- return EINVAL;
- }
-
- if ((result =
- pthread_mutex_timedlock (&(rwl->mtxExclusiveAccess), abstime)) != 0)
- {
- return result;
- }
-
- if (++rwl->nSharedAccessCount == INT_MAX)
- {
- if ((result =
- pthread_mutex_timedlock (&(rwl->mtxSharedAccessCompleted),
- abstime)) != 0)
- {
- if (result == ETIMEDOUT)
- {
- ++rwl->nCompletedSharedAccessCount;
- }
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return result;
- }
-
- rwl->nSharedAccessCount -= rwl->nCompletedSharedAccessCount;
- rwl->nCompletedSharedAccessCount = 0;
-
- if ((result =
- pthread_mutex_unlock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return result;
- }
- }
-
- return (pthread_mutex_unlock (&(rwl->mtxExclusiveAccess)));
-}
diff --git a/pthreads/src/pthread_rwlock_timedwrlock.c b/pthreads/src/pthread_rwlock_timedwrlock.c
deleted file mode 100644
index 8c111bb..0000000
--- a/pthreads/src/pthread_rwlock_timedwrlock.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * pthread_rwlock_timedwrlock.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlock_timedwrlock (pthread_rwlock_t * rwlock,
- const struct timespec *abstime)
-{
- int result;
- pthread_rwlock_t rwl;
-
- if (rwlock == NULL || *rwlock == NULL)
- {
- return EINVAL;
- }
-
- /*
- * We do a quick check to see if we need to do more work
- * to initialise a static rwlock. We check
- * again inside the guarded section of ptw32_rwlock_check_need_init()
- * to avoid race conditions.
- */
- if (*rwlock == PTHREAD_RWLOCK_INITIALIZER)
- {
- result = ptw32_rwlock_check_need_init (rwlock);
-
- if (result != 0 && result != EBUSY)
- {
- return result;
- }
- }
-
- rwl = *rwlock;
-
- if (rwl->nMagic != PTW32_RWLOCK_MAGIC)
- {
- return EINVAL;
- }
-
- if ((result =
- pthread_mutex_timedlock (&(rwl->mtxExclusiveAccess), abstime)) != 0)
- {
- return result;
- }
-
- if ((result =
- pthread_mutex_timedlock (&(rwl->mtxSharedAccessCompleted),
- abstime)) != 0)
- {
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return result;
- }
-
- if (rwl->nExclusiveAccessCount == 0)
- {
- if (rwl->nCompletedSharedAccessCount > 0)
- {
- rwl->nSharedAccessCount -= rwl->nCompletedSharedAccessCount;
- rwl->nCompletedSharedAccessCount = 0;
- }
-
- if (rwl->nSharedAccessCount > 0)
- {
- rwl->nCompletedSharedAccessCount = -rwl->nSharedAccessCount;
-
- /*
- * This routine may be a cancelation point
- * according to POSIX 1003.1j section 18.1.2.
- */
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth(0)
-#endif
- pthread_cleanup_push (ptw32_rwlock_cancelwrwait, (void *) rwl);
-
- do
- {
- result =
- pthread_cond_timedwait (&(rwl->cndSharedAccessCompleted),
- &(rwl->mtxSharedAccessCompleted),
- abstime);
- }
- while (result == 0 && rwl->nCompletedSharedAccessCount < 0);
-
- pthread_cleanup_pop ((result != 0) ? 1 : 0);
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth()
-#endif
-
- if (result == 0)
- {
- rwl->nSharedAccessCount = 0;
- }
- }
- }
-
- if (result == 0)
- {
- rwl->nExclusiveAccessCount++;
- }
-
- return result;
-}
diff --git a/pthreads/src/pthread_rwlock_tryrdlock.c b/pthreads/src/pthread_rwlock_tryrdlock.c
deleted file mode 100644
index 0fc5458..0000000
--- a/pthreads/src/pthread_rwlock_tryrdlock.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * pthread_rwlock_tryrdlock.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlock_tryrdlock (pthread_rwlock_t * rwlock)
-{
- int result;
- pthread_rwlock_t rwl;
-
- if (rwlock == NULL || *rwlock == NULL)
- {
- return EINVAL;
- }
-
- /*
- * We do a quick check to see if we need to do more work
- * to initialise a static rwlock. We check
- * again inside the guarded section of ptw32_rwlock_check_need_init()
- * to avoid race conditions.
- */
- if (*rwlock == PTHREAD_RWLOCK_INITIALIZER)
- {
- result = ptw32_rwlock_check_need_init (rwlock);
-
- if (result != 0 && result != EBUSY)
- {
- return result;
- }
- }
-
- rwl = *rwlock;
-
- if (rwl->nMagic != PTW32_RWLOCK_MAGIC)
- {
- return EINVAL;
- }
-
- if ((result = pthread_mutex_trylock (&(rwl->mtxExclusiveAccess))) != 0)
- {
- return result;
- }
-
- if (++rwl->nSharedAccessCount == INT_MAX)
- {
- if ((result =
- pthread_mutex_lock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return result;
- }
-
- rwl->nSharedAccessCount -= rwl->nCompletedSharedAccessCount;
- rwl->nCompletedSharedAccessCount = 0;
-
- if ((result =
- pthread_mutex_unlock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return result;
- }
- }
-
- return (pthread_mutex_unlock (&rwl->mtxExclusiveAccess));
-}
diff --git a/pthreads/src/pthread_rwlock_trywrlock.c b/pthreads/src/pthread_rwlock_trywrlock.c
deleted file mode 100644
index 9997c5d..0000000
--- a/pthreads/src/pthread_rwlock_trywrlock.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * pthread_rwlock_trywrlock.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlock_trywrlock (pthread_rwlock_t * rwlock)
-{
- int result, result1;
- pthread_rwlock_t rwl;
-
- if (rwlock == NULL || *rwlock == NULL)
- {
- return EINVAL;
- }
-
- /*
- * We do a quick check to see if we need to do more work
- * to initialise a static rwlock. We check
- * again inside the guarded section of ptw32_rwlock_check_need_init()
- * to avoid race conditions.
- */
- if (*rwlock == PTHREAD_RWLOCK_INITIALIZER)
- {
- result = ptw32_rwlock_check_need_init (rwlock);
-
- if (result != 0 && result != EBUSY)
- {
- return result;
- }
- }
-
- rwl = *rwlock;
-
- if (rwl->nMagic != PTW32_RWLOCK_MAGIC)
- {
- return EINVAL;
- }
-
- if ((result = pthread_mutex_trylock (&(rwl->mtxExclusiveAccess))) != 0)
- {
- return result;
- }
-
- if ((result =
- pthread_mutex_trylock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- result1 = pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return ((result1 != 0) ? result1 : result);
- }
-
- if (rwl->nExclusiveAccessCount == 0)
- {
- if (rwl->nCompletedSharedAccessCount > 0)
- {
- rwl->nSharedAccessCount -= rwl->nCompletedSharedAccessCount;
- rwl->nCompletedSharedAccessCount = 0;
- }
-
- if (rwl->nSharedAccessCount > 0)
- {
- if ((result =
- pthread_mutex_unlock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return result;
- }
-
- if ((result =
- pthread_mutex_unlock (&(rwl->mtxExclusiveAccess))) == 0)
- {
- result = EBUSY;
- }
- }
- else
- {
- rwl->nExclusiveAccessCount = 1;
- }
- }
- else
- {
- result = EBUSY;
- }
-
- return result;
-}
diff --git a/pthreads/src/pthread_rwlock_unlock.c b/pthreads/src/pthread_rwlock_unlock.c
deleted file mode 100644
index d48d187..0000000
--- a/pthreads/src/pthread_rwlock_unlock.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * pthread_rwlock_unlock.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlock_unlock (pthread_rwlock_t * rwlock)
-{
- int result, result1;
- pthread_rwlock_t rwl;
-
- if (rwlock == NULL || *rwlock == NULL)
- {
- return (EINVAL);
- }
-
- if (*rwlock == PTHREAD_RWLOCK_INITIALIZER)
- {
- /*
- * Assume any race condition here is harmless.
- */
- return 0;
- }
-
- rwl = *rwlock;
-
- if (rwl->nMagic != PTW32_RWLOCK_MAGIC)
- {
- return EINVAL;
- }
-
- if (rwl->nExclusiveAccessCount == 0)
- {
- if ((result =
- pthread_mutex_lock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- return result;
- }
-
- if (++rwl->nCompletedSharedAccessCount == 0)
- {
- result = pthread_cond_signal (&(rwl->cndSharedAccessCompleted));
- }
-
- result1 = pthread_mutex_unlock (&(rwl->mtxSharedAccessCompleted));
- }
- else
- {
- rwl->nExclusiveAccessCount--;
-
- result = pthread_mutex_unlock (&(rwl->mtxSharedAccessCompleted));
- result1 = pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
-
- }
-
- return ((result != 0) ? result : result1);
-}
diff --git a/pthreads/src/pthread_rwlock_wrlock.c b/pthreads/src/pthread_rwlock_wrlock.c
deleted file mode 100644
index e8b4fbb..0000000
--- a/pthreads/src/pthread_rwlock_wrlock.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * pthread_rwlock_wrlock.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlock_wrlock (pthread_rwlock_t * rwlock)
-{
- int result;
- pthread_rwlock_t rwl;
-
- if (rwlock == NULL || *rwlock == NULL)
- {
- return EINVAL;
- }
-
- /*
- * We do a quick check to see if we need to do more work
- * to initialise a static rwlock. We check
- * again inside the guarded section of ptw32_rwlock_check_need_init()
- * to avoid race conditions.
- */
- if (*rwlock == PTHREAD_RWLOCK_INITIALIZER)
- {
- result = ptw32_rwlock_check_need_init (rwlock);
-
- if (result != 0 && result != EBUSY)
- {
- return result;
- }
- }
-
- rwl = *rwlock;
-
- if (rwl->nMagic != PTW32_RWLOCK_MAGIC)
- {
- return EINVAL;
- }
-
- if ((result = pthread_mutex_lock (&(rwl->mtxExclusiveAccess))) != 0)
- {
- return result;
- }
-
- if ((result = pthread_mutex_lock (&(rwl->mtxSharedAccessCompleted))) != 0)
- {
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
- return result;
- }
-
- if (rwl->nExclusiveAccessCount == 0)
- {
- if (rwl->nCompletedSharedAccessCount > 0)
- {
- rwl->nSharedAccessCount -= rwl->nCompletedSharedAccessCount;
- rwl->nCompletedSharedAccessCount = 0;
- }
-
- if (rwl->nSharedAccessCount > 0)
- {
- rwl->nCompletedSharedAccessCount = -rwl->nSharedAccessCount;
-
- /*
- * This routine may be a cancelation point
- * according to POSIX 1003.1j section 18.1.2.
- */
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth(0)
-#endif
- pthread_cleanup_push (ptw32_rwlock_cancelwrwait, (void *) rwl);
-
- do
- {
- result = pthread_cond_wait (&(rwl->cndSharedAccessCompleted),
- &(rwl->mtxSharedAccessCompleted));
- }
- while (result == 0 && rwl->nCompletedSharedAccessCount < 0);
-
- pthread_cleanup_pop ((result != 0) ? 1 : 0);
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth()
-#endif
-
- if (result == 0)
- {
- rwl->nSharedAccessCount = 0;
- }
- }
- }
-
- if (result == 0)
- {
- rwl->nExclusiveAccessCount++;
- }
-
- return result;
-}
diff --git a/pthreads/src/pthread_rwlockattr_destroy.c b/pthreads/src/pthread_rwlockattr_destroy.c
deleted file mode 100644
index 868e727..0000000
--- a/pthreads/src/pthread_rwlockattr_destroy.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * pthread_rwlockattr_destroy.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlockattr_destroy (pthread_rwlockattr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Destroys a rwlock attributes object. The object can
- * no longer be used.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_rwlockattr_t
- *
- *
- * DESCRIPTION
- * Destroys a rwlock attributes object. The object can
- * no longer be used.
- *
- * NOTES:
- * 1) Does not affect rwlockss created using 'attr'
- *
- * RESULTS
- * 0 successfully released attr,
- * EINVAL 'attr' is invalid.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
-
- if (attr == NULL || *attr == NULL)
- {
- result = EINVAL;
- }
- else
- {
- pthread_rwlockattr_t rwa = *attr;
-
- *attr = NULL;
- free (rwa);
- }
-
- return (result);
-} /* pthread_rwlockattr_destroy */
diff --git a/pthreads/src/pthread_rwlockattr_getpshared.c b/pthreads/src/pthread_rwlockattr_getpshared.c
deleted file mode 100644
index eeace20..0000000
--- a/pthreads/src/pthread_rwlockattr_getpshared.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * pthread_rwlockattr_getpshared.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlockattr_getpshared (const pthread_rwlockattr_t * attr,
- int *pshared)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Determine whether rwlocks created with 'attr' can be
- * shared between processes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_rwlockattr_t
- *
- * pshared
- * will be set to one of:
- *
- * PTHREAD_PROCESS_SHARED
- * May be shared if in shared memory
- *
- * PTHREAD_PROCESS_PRIVATE
- * Cannot be shared.
- *
- *
- * DESCRIPTION
- * Rwlocks creatd with 'attr' can be shared between
- * processes if pthread_rwlock_t variable is allocated
- * in memory shared by these processes.
- * NOTES:
- * 1) pshared rwlocks MUST be allocated in shared
- * memory.
- * 2) The following macro is defined if shared rwlocks
- * are supported:
- * _POSIX_THREAD_PROCESS_SHARED
- *
- * RESULTS
- * 0 successfully retrieved attribute,
- * EINVAL 'attr' is invalid,
- *
- * ------------------------------------------------------
- */
-{
- int result;
-
- if ((attr != NULL && *attr != NULL) && (pshared != NULL))
- {
- *pshared = (*attr)->pshared;
- result = 0;
- }
- else
- {
- result = EINVAL;
- }
-
- return (result);
-
-} /* pthread_rwlockattr_getpshared */
diff --git a/pthreads/src/pthread_rwlockattr_init.c b/pthreads/src/pthread_rwlockattr_init.c
deleted file mode 100644
index a2d2b94..0000000
--- a/pthreads/src/pthread_rwlockattr_init.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * pthread_rwlockattr_init.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlockattr_init (pthread_rwlockattr_t * attr)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Initializes a rwlock attributes object with default
- * attributes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_rwlockattr_t
- *
- *
- * DESCRIPTION
- * Initializes a rwlock attributes object with default
- * attributes.
- *
- * RESULTS
- * 0 successfully initialized attr,
- * ENOMEM insufficient memory for attr.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- pthread_rwlockattr_t rwa;
-
- rwa = (pthread_rwlockattr_t) calloc (1, sizeof (*rwa));
-
- if (rwa == NULL)
- {
- result = ENOMEM;
- }
- else
- {
- rwa->pshared = PTHREAD_PROCESS_PRIVATE;
- }
-
- *attr = rwa;
-
- return (result);
-} /* pthread_rwlockattr_init */
diff --git a/pthreads/src/pthread_rwlockattr_setpshared.c b/pthreads/src/pthread_rwlockattr_setpshared.c
deleted file mode 100644
index a83dd70..0000000
--- a/pthreads/src/pthread_rwlockattr_setpshared.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * pthread_rwlockattr_setpshared.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-pthread_rwlockattr_setpshared (pthread_rwlockattr_t * attr, int pshared)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Rwlocks created with 'attr' can be shared between
- * processes if pthread_rwlock_t variable is allocated
- * in memory shared by these processes.
- *
- * PARAMETERS
- * attr
- * pointer to an instance of pthread_rwlockattr_t
- *
- * pshared
- * must be one of:
- *
- * PTHREAD_PROCESS_SHARED
- * May be shared if in shared memory
- *
- * PTHREAD_PROCESS_PRIVATE
- * Cannot be shared.
- *
- * DESCRIPTION
- * Rwlocks creatd with 'attr' can be shared between
- * processes if pthread_rwlock_t variable is allocated
- * in memory shared by these processes.
- *
- * NOTES:
- * 1) pshared rwlocks MUST be allocated in shared
- * memory.
- *
- * 2) The following macro is defined if shared rwlocks
- * are supported:
- * _POSIX_THREAD_PROCESS_SHARED
- *
- * RESULTS
- * 0 successfully set attribute,
- * EINVAL 'attr' or pshared is invalid,
- * ENOSYS PTHREAD_PROCESS_SHARED not supported,
- *
- * ------------------------------------------------------
- */
-{
- int result;
-
- if ((attr != NULL && *attr != NULL) &&
- ((pshared == PTHREAD_PROCESS_SHARED) ||
- (pshared == PTHREAD_PROCESS_PRIVATE)))
- {
- if (pshared == PTHREAD_PROCESS_SHARED)
- {
-
-#if !defined( _POSIX_THREAD_PROCESS_SHARED )
-
- result = ENOSYS;
- pshared = PTHREAD_PROCESS_PRIVATE;
-
-#else
-
- result = 0;
-
-#endif /* _POSIX_THREAD_PROCESS_SHARED */
-
- }
- else
- {
- result = 0;
- }
-
- (*attr)->pshared = pshared;
- }
- else
- {
- result = EINVAL;
- }
-
- return (result);
-
-} /* pthread_rwlockattr_setpshared */
diff --git a/pthreads/src/pthread_self.c b/pthreads/src/pthread_self.c
deleted file mode 100644
index 9a1765f..0000000
--- a/pthreads/src/pthread_self.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * pthread_self.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-pthread_t
-pthread_self (void)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function returns a reference to the current running
- * thread.
- *
- * PARAMETERS
- * N/A
- *
- *
- * DESCRIPTION
- * This function returns a reference to the current running
- * thread.
- *
- * RESULTS
- * pthread_t reference to the current thread
- *
- * ------------------------------------------------------
- */
-{
- pthread_t self;
- pthread_t nil = {NULL, 0};
- ptw32_thread_t * sp;
-
-#if defined(_UWIN)
- if (!ptw32_selfThreadKey)
- return nil;
-#endif
-
- sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey);
-
- if (sp != NULL)
- {
- self = sp->ptHandle;
- }
- else
- {
- /*
- * Need to create an implicit 'self' for the currently
- * executing thread.
- */
- self = ptw32_new ();
- sp = (ptw32_thread_t *) self.p;
-
- if (sp != NULL)
- {
- /*
- * This is a non-POSIX thread which has chosen to call
- * a POSIX threads function for some reason. We assume that
- * it isn't joinable, but we do assume that it's
- * (deferred) cancelable.
- */
- sp->implicit = 1;
- sp->detachState = PTHREAD_CREATE_DETACHED;
- sp->thread = GetCurrentThreadId ();
-
-#if defined(NEED_DUPLICATEHANDLE)
- /*
- * DuplicateHandle does not exist on WinCE.
- *
- * NOTE:
- * GetCurrentThread only returns a pseudo-handle
- * which is only valid in the current thread context.
- * Therefore, you should not pass the handle to
- * other threads for whatever purpose.
- */
- sp->threadH = GetCurrentThread ();
-#else
- if (!DuplicateHandle (GetCurrentProcess (),
- GetCurrentThread (),
- GetCurrentProcess (),
- &sp->threadH,
- 0, FALSE, DUPLICATE_SAME_ACCESS))
- {
- /*
- * Should not do this, but we have no alternative if
- * we can't get a Win32 thread handle.
- * Thread structs are never freed.
- */
- ptw32_threadReusePush (self);
- /*
- * As this is a win32 thread calling us and we have failed,
- * return a value that makes sense to win32.
- */
- return nil;
- }
-#endif
-
- /*
- * No need to explicitly serialise access to sched_priority
- * because the new handle is not yet public.
- */
- sp->sched_priority = GetThreadPriority (sp->threadH);
- pthread_setspecific (ptw32_selfThreadKey, (void *) sp);
- }
- }
-
- return (self);
-
-} /* pthread_self */
diff --git a/pthreads/src/pthread_setcancelstate.c b/pthreads/src/pthread_setcancelstate.c
deleted file mode 100644
index bbcd624..0000000
--- a/pthreads/src/pthread_setcancelstate.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * pthread_setcancelstate.c
- *
- * Description:
- * POSIX thread functions related to thread cancellation.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_setcancelstate (int state, int *oldstate)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function atomically sets the calling thread's
- * cancelability state to 'state' and returns the previous
- * cancelability state at the location referenced by
- * 'oldstate'
- *
- * PARAMETERS
- * state,
- * oldstate
- * PTHREAD_CANCEL_ENABLE
- * cancellation is enabled,
- *
- * PTHREAD_CANCEL_DISABLE
- * cancellation is disabled
- *
- *
- * DESCRIPTION
- * This function atomically sets the calling thread's
- * cancelability state to 'state' and returns the previous
- * cancelability state at the location referenced by
- * 'oldstate'.
- *
- * NOTES:
- * 1) Use to disable cancellation around 'atomic' code that
- * includes cancellation points
- *
- * COMPATIBILITY ADDITIONS
- * If 'oldstate' is NULL then the previous state is not returned
- * but the function still succeeds. (Solaris)
- *
- * RESULTS
- * 0 successfully set cancelability type,
- * EINVAL 'state' is invalid
- *
- * ------------------------------------------------------
- */
-{
- ptw32_mcs_local_node_t stateLock;
- int result = 0;
- pthread_t self = pthread_self ();
- ptw32_thread_t * sp = (ptw32_thread_t *) self.p;
-
- if (sp == NULL
- || (state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE))
- {
- return EINVAL;
- }
-
- /*
- * Lock for async-cancel safety.
- */
- ptw32_mcs_lock_acquire (&sp->stateLock, &stateLock);
-
- if (oldstate != NULL)
- {
- *oldstate = sp->cancelState;
- }
-
- sp->cancelState = state;
-
- /*
- * Check if there is a pending asynchronous cancel
- */
- if (state == PTHREAD_CANCEL_ENABLE
- && sp->cancelType == PTHREAD_CANCEL_ASYNCHRONOUS
- && WaitForSingleObject (sp->cancelEvent, 0) == WAIT_OBJECT_0)
- {
- sp->state = PThreadStateCanceling;
- sp->cancelState = PTHREAD_CANCEL_DISABLE;
- ResetEvent (sp->cancelEvent);
- ptw32_mcs_lock_release (&stateLock);
- ptw32_throw (PTW32_EPS_CANCEL);
-
- /* Never reached */
- }
-
- ptw32_mcs_lock_release (&stateLock);
-
- return (result);
-
-} /* pthread_setcancelstate */
diff --git a/pthreads/src/pthread_setcanceltype.c b/pthreads/src/pthread_setcanceltype.c
deleted file mode 100644
index 72b0af5..0000000
--- a/pthreads/src/pthread_setcanceltype.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * pthread_setcanceltype.c
- *
- * Description:
- * POSIX thread functions related to thread cancellation.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_setcanceltype (int type, int *oldtype)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function atomically sets the calling thread's
- * cancelability type to 'type' and returns the previous
- * cancelability type at the location referenced by
- * 'oldtype'
- *
- * PARAMETERS
- * type,
- * oldtype
- * PTHREAD_CANCEL_DEFERRED
- * only deferred cancelation is allowed,
- *
- * PTHREAD_CANCEL_ASYNCHRONOUS
- * Asynchronous cancellation is allowed
- *
- *
- * DESCRIPTION
- * This function atomically sets the calling thread's
- * cancelability type to 'type' and returns the previous
- * cancelability type at the location referenced by
- * 'oldtype'
- *
- * NOTES:
- * 1) Use with caution; most code is not safe for use
- * with asynchronous cancelability.
- *
- * COMPATIBILITY ADDITIONS
- * If 'oldtype' is NULL then the previous type is not returned
- * but the function still succeeds. (Solaris)
- *
- * RESULTS
- * 0 successfully set cancelability type,
- * EINVAL 'type' is invalid
- *
- * ------------------------------------------------------
- */
-{
- ptw32_mcs_local_node_t stateLock;
- int result = 0;
- pthread_t self = pthread_self ();
- ptw32_thread_t * sp = (ptw32_thread_t *) self.p;
-
- if (sp == NULL
- || (type != PTHREAD_CANCEL_DEFERRED
- && type != PTHREAD_CANCEL_ASYNCHRONOUS))
- {
- return EINVAL;
- }
-
- /*
- * Lock for async-cancel safety.
- */
- ptw32_mcs_lock_acquire (&sp->stateLock, &stateLock);
-
- if (oldtype != NULL)
- {
- *oldtype = sp->cancelType;
- }
-
- sp->cancelType = type;
-
- /*
- * Check if there is a pending asynchronous cancel
- */
- if (sp->cancelState == PTHREAD_CANCEL_ENABLE
- && type == PTHREAD_CANCEL_ASYNCHRONOUS
- && WaitForSingleObject (sp->cancelEvent, 0) == WAIT_OBJECT_0)
- {
- sp->state = PThreadStateCanceling;
- sp->cancelState = PTHREAD_CANCEL_DISABLE;
- ResetEvent (sp->cancelEvent);
- ptw32_mcs_lock_release (&stateLock);
- ptw32_throw (PTW32_EPS_CANCEL);
-
- /* Never reached */
- }
-
- ptw32_mcs_lock_release (&stateLock);
-
- return (result);
-
-} /* pthread_setcanceltype */
diff --git a/pthreads/src/pthread_setconcurrency.c b/pthreads/src/pthread_setconcurrency.c
deleted file mode 100644
index f62346f..0000000
--- a/pthreads/src/pthread_setconcurrency.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * pthread_setconcurrency.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_setconcurrency (int level)
-{
- if (level < 0)
- {
- return EINVAL;
- }
- else
- {
- ptw32_concurrency = level;
- return 0;
- }
-}
diff --git a/pthreads/src/pthread_setschedparam.c b/pthreads/src/pthread_setschedparam.c
deleted file mode 100644
index b762753..0000000
--- a/pthreads/src/pthread_setschedparam.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * sched_setschedparam.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-pthread_setschedparam (pthread_t thread, int policy,
- const struct sched_param *param)
-{
- int result;
-
- /* Validate the thread id. */
- result = pthread_kill (thread, 0);
- if (0 != result)
- {
- return result;
- }
-
- /* Validate the scheduling policy. */
- if (policy < SCHED_MIN || policy > SCHED_MAX)
- {
- return EINVAL;
- }
-
- /* Ensure the policy is SCHED_OTHER. */
- if (policy != SCHED_OTHER)
- {
- return ENOTSUP;
- }
-
- return (ptw32_setthreadpriority (thread, policy, param->sched_priority));
-}
-
-
-int
-ptw32_setthreadpriority (pthread_t thread, int policy, int priority)
-{
- int prio;
- ptw32_mcs_local_node_t threadLock;
- int result = 0;
- ptw32_thread_t * tp = (ptw32_thread_t *) thread.p;
-
- prio = priority;
-
- /* Validate priority level. */
- if (prio < sched_get_priority_min (policy) ||
- prio > sched_get_priority_max (policy))
- {
- return EINVAL;
- }
-
-#if (THREAD_PRIORITY_LOWEST > THREAD_PRIORITY_NORMAL)
-/* WinCE */
-#else
-/* Everything else */
-
- if (THREAD_PRIORITY_IDLE < prio && THREAD_PRIORITY_LOWEST > prio)
- {
- prio = THREAD_PRIORITY_LOWEST;
- }
- else if (THREAD_PRIORITY_TIME_CRITICAL > prio
- && THREAD_PRIORITY_HIGHEST < prio)
- {
- prio = THREAD_PRIORITY_HIGHEST;
- }
-
-#endif
-
- ptw32_mcs_lock_acquire (&tp->threadLock, &threadLock);
-
- /* If this fails, the current priority is unchanged. */
- if (0 == SetThreadPriority (tp->threadH, prio))
- {
- result = EINVAL;
- }
- else
- {
- /*
- * Must record the thread's sched_priority as given,
- * not as finally adjusted.
- */
- tp->sched_priority = priority;
- }
-
- ptw32_mcs_lock_release (&threadLock);
-
- return result;
-}
diff --git a/pthreads/src/pthread_setspecific.c b/pthreads/src/pthread_setspecific.c
deleted file mode 100644
index 0f29e70..0000000
--- a/pthreads/src/pthread_setspecific.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * pthread_setspecific.c
- *
- * Description:
- * POSIX thread functions which implement thread-specific data (TSD).
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_setspecific (pthread_key_t key, const void *value)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function sets the value of the thread specific
- * key in the calling thread.
- *
- * PARAMETERS
- * key
- * an instance of pthread_key_t
- * value
- * the value to set key to
- *
- *
- * DESCRIPTION
- * This function sets the value of the thread specific
- * key in the calling thread.
- *
- * RESULTS
- * 0 successfully set value
- * EAGAIN could not set value
- * ENOENT SERIOUS!!
- *
- * ------------------------------------------------------
- */
-{
- pthread_t self;
- int result = 0;
-
- if (key != ptw32_selfThreadKey)
- {
- /*
- * Using pthread_self will implicitly create
- * an instance of pthread_t for the current
- * thread if one wasn't explicitly created
- */
- self = pthread_self ();
- if (self.p == NULL)
- {
- return ENOENT;
- }
- }
- else
- {
- /*
- * Resolve catch-22 of registering thread with selfThread
- * key
- */
- ptw32_thread_t * sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey);
-
- if (sp == NULL)
- {
- if (value == NULL)
- {
- return ENOENT;
- }
- self = *((pthread_t *) value);
- }
- else
- {
- self = sp->ptHandle;
- }
- }
-
- result = 0;
-
- if (key != NULL)
- {
- if (self.p != NULL && key->destructor != NULL && value != NULL)
- {
- ptw32_mcs_local_node_t keyLock;
- ptw32_mcs_local_node_t threadLock;
- ptw32_thread_t * sp = (ptw32_thread_t *) self.p;
- /*
- * Only require associations if we have to
- * call user destroy routine.
- * Don't need to locate an existing association
- * when setting data to NULL for WIN32 since the
- * data is stored with the operating system; not
- * on the association; setting assoc to NULL short
- * circuits the search.
- */
- ThreadKeyAssoc *assoc;
-
- ptw32_mcs_lock_acquire(&(key->keyLock), &keyLock);
- ptw32_mcs_lock_acquire(&(sp->threadLock), &threadLock);
-
- assoc = (ThreadKeyAssoc *) sp->keys;
- /*
- * Locate existing association
- */
- while (assoc != NULL)
- {
- if (assoc->key == key)
- {
- /*
- * Association already exists
- */
- break;
- }
- assoc = assoc->nextKey;
- }
-
- /*
- * create an association if not found
- */
- if (assoc == NULL)
- {
- result = ptw32_tkAssocCreate (sp, key);
- }
-
- ptw32_mcs_lock_release(&threadLock);
- ptw32_mcs_lock_release(&keyLock);
- }
-
- if (result == 0)
- {
- if (!TlsSetValue (key->key, (LPVOID) value))
- {
- result = EAGAIN;
- }
- }
- }
-
- return (result);
-} /* pthread_setspecific */
diff --git a/pthreads/src/pthread_spin_destroy.c b/pthreads/src/pthread_spin_destroy.c
deleted file mode 100644
index 786c4e3..0000000
--- a/pthreads/src/pthread_spin_destroy.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * pthread_spin_destroy.c
- *
- * Description:
- * This translation unit implements spin lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_spin_destroy (pthread_spinlock_t * lock)
-{
- register pthread_spinlock_t s;
- int result = 0;
-
- if (lock == NULL || *lock == NULL)
- {
- return EINVAL;
- }
-
- if ((s = *lock) != PTHREAD_SPINLOCK_INITIALIZER)
- {
- if (s->interlock == PTW32_SPIN_USE_MUTEX)
- {
- result = pthread_mutex_destroy (&(s->u.mutex));
- }
- else if ((PTW32_INTERLOCKED_LONG) PTW32_SPIN_UNLOCKED !=
- PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG ((PTW32_INTERLOCKED_LONGPTR) &s->interlock,
- (PTW32_INTERLOCKED_LONG) PTW32_SPIN_INVALID,
- (PTW32_INTERLOCKED_LONG) PTW32_SPIN_UNLOCKED))
- {
- result = EINVAL;
- }
-
- if (0 == result)
- {
- /*
- * We are relying on the application to ensure that all other threads
- * have finished with the spinlock before destroying it.
- */
- *lock = NULL;
- (void) free (s);
- }
- }
- else
- {
- /*
- * See notes in ptw32_spinlock_check_need_init() above also.
- */
- ptw32_mcs_local_node_t node;
-
- ptw32_mcs_lock_acquire(&ptw32_spinlock_test_init_lock, &node);
-
- /*
- * Check again.
- */
- if (*lock == PTHREAD_SPINLOCK_INITIALIZER)
- {
- /*
- * This is all we need to do to destroy a statically
- * initialised spinlock that has not yet been used (initialised).
- * If we get to here, another thread
- * waiting to initialise this mutex will get an EINVAL.
- */
- *lock = NULL;
- }
- else
- {
- /*
- * The spinlock has been initialised while we were waiting
- * so assume it's in use.
- */
- result = EBUSY;
- }
-
- ptw32_mcs_lock_release(&node);
- }
-
- return (result);
-}
diff --git a/pthreads/src/pthread_spin_init.c b/pthreads/src/pthread_spin_init.c
deleted file mode 100644
index 553af7e..0000000
--- a/pthreads/src/pthread_spin_init.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * pthread_spin_init.c
- *
- * Description:
- * This translation unit implements spin lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_spin_init (pthread_spinlock_t * lock, int pshared)
-{
- pthread_spinlock_t s;
- int cpus = 0;
- int result = 0;
-
- if (lock == NULL)
- {
- return EINVAL;
- }
-
- if (0 != ptw32_getprocessors (&cpus))
- {
- cpus = 1;
- }
-
- if (cpus > 1)
- {
- if (pshared == PTHREAD_PROCESS_SHARED)
- {
- /*
- * Creating spinlock that can be shared between
- * processes.
- */
-#if _POSIX_THREAD_PROCESS_SHARED >= 0
-
- /*
- * Not implemented yet.
- */
-
-#error ERROR [__FILE__, line __LINE__]: Process shared spin locks are not supported yet.
-
-#else
-
- return ENOSYS;
-
-#endif /* _POSIX_THREAD_PROCESS_SHARED */
-
- }
- }
-
- s = (pthread_spinlock_t) calloc (1, sizeof (*s));
-
- if (s == NULL)
- {
- return ENOMEM;
- }
-
- if (cpus > 1)
- {
- s->u.cpus = cpus;
- s->interlock = PTW32_SPIN_UNLOCKED;
- }
- else
- {
- pthread_mutexattr_t ma;
- result = pthread_mutexattr_init (&ma);
-
- if (0 == result)
- {
- ma->pshared = pshared;
- result = pthread_mutex_init (&(s->u.mutex), &ma);
- if (0 == result)
- {
- s->interlock = PTW32_SPIN_USE_MUTEX;
- }
- }
- (void) pthread_mutexattr_destroy (&ma);
- }
-
- if (0 == result)
- {
- *lock = s;
- }
- else
- {
- (void) free (s);
- *lock = NULL;
- }
-
- return (result);
-}
diff --git a/pthreads/src/pthread_spin_lock.c b/pthreads/src/pthread_spin_lock.c
deleted file mode 100644
index b560e14..0000000
--- a/pthreads/src/pthread_spin_lock.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * pthread_spin_lock.c
- *
- * Description:
- * This translation unit implements spin lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_spin_lock (pthread_spinlock_t * lock)
-{
- register pthread_spinlock_t s;
-
- if (NULL == lock || NULL == *lock)
- {
- return (EINVAL);
- }
-
- if (*lock == PTHREAD_SPINLOCK_INITIALIZER)
- {
- int result;
-
- if ((result = ptw32_spinlock_check_need_init (lock)) != 0)
- {
- return (result);
- }
- }
-
- s = *lock;
-
- while ((PTW32_INTERLOCKED_LONG) PTW32_SPIN_LOCKED ==
- PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG ((PTW32_INTERLOCKED_LONGPTR) &s->interlock,
- (PTW32_INTERLOCKED_LONG) PTW32_SPIN_LOCKED,
- (PTW32_INTERLOCKED_LONG) PTW32_SPIN_UNLOCKED))
- {
- }
-
- if (s->interlock == PTW32_SPIN_LOCKED)
- {
- return 0;
- }
- else if (s->interlock == PTW32_SPIN_USE_MUTEX)
- {
- return pthread_mutex_lock (&(s->u.mutex));
- }
-
- return EINVAL;
-}
diff --git a/pthreads/src/pthread_spin_trylock.c b/pthreads/src/pthread_spin_trylock.c
deleted file mode 100644
index a6c65af..0000000
--- a/pthreads/src/pthread_spin_trylock.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * pthread_spin_trylock.c
- *
- * Description:
- * This translation unit implements spin lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_spin_trylock (pthread_spinlock_t * lock)
-{
- register pthread_spinlock_t s;
-
- if (NULL == lock || NULL == *lock)
- {
- return (EINVAL);
- }
-
- if (*lock == PTHREAD_SPINLOCK_INITIALIZER)
- {
- int result;
-
- if ((result = ptw32_spinlock_check_need_init (lock)) != 0)
- {
- return (result);
- }
- }
-
- s = *lock;
-
- switch ((long)
- PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG ((PTW32_INTERLOCKED_LONGPTR) &s->interlock,
- (PTW32_INTERLOCKED_LONG) PTW32_SPIN_LOCKED,
- (PTW32_INTERLOCKED_LONG) PTW32_SPIN_UNLOCKED))
- {
- case PTW32_SPIN_UNLOCKED:
- return 0;
- case PTW32_SPIN_LOCKED:
- return EBUSY;
- case PTW32_SPIN_USE_MUTEX:
- return pthread_mutex_trylock (&(s->u.mutex));
- }
-
- return EINVAL;
-}
diff --git a/pthreads/src/pthread_spin_unlock.c b/pthreads/src/pthread_spin_unlock.c
deleted file mode 100644
index 3a6932a..0000000
--- a/pthreads/src/pthread_spin_unlock.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * pthread_spin_unlock.c
- *
- * Description:
- * This translation unit implements spin lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-pthread_spin_unlock (pthread_spinlock_t * lock)
-{
- register pthread_spinlock_t s;
-
- if (NULL == lock || NULL == *lock)
- {
- return (EINVAL);
- }
-
- s = *lock;
-
- if (s == PTHREAD_SPINLOCK_INITIALIZER)
- {
- return EPERM;
- }
-
- switch ((long)
- PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG ((PTW32_INTERLOCKED_LONGPTR) &s->interlock,
- (PTW32_INTERLOCKED_LONG) PTW32_SPIN_UNLOCKED,
- (PTW32_INTERLOCKED_LONG) PTW32_SPIN_LOCKED))
- {
- case PTW32_SPIN_LOCKED:
- case PTW32_SPIN_UNLOCKED:
- return 0;
- case PTW32_SPIN_USE_MUTEX:
- return pthread_mutex_unlock (&(s->u.mutex));
- }
-
- return EINVAL;
-}
diff --git a/pthreads/src/pthread_testcancel.c b/pthreads/src/pthread_testcancel.c
deleted file mode 100644
index 6658650..0000000
--- a/pthreads/src/pthread_testcancel.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * pthread_testcancel.c
- *
- * Description:
- * POSIX thread functions related to thread cancellation.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-void
-pthread_testcancel (void)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function creates a deferred cancellation point
- * in the calling thread. The call has no effect if the
- * current cancelability state is
- * PTHREAD_CANCEL_DISABLE
- *
- * PARAMETERS
- * N/A
- *
- *
- * DESCRIPTION
- * This function creates a deferred cancellation point
- * in the calling thread. The call has no effect if the
- * current cancelability state is
- * PTHREAD_CANCEL_DISABLE
- *
- * NOTES:
- * 1) Cancellation is asynchronous. Use pthread_join
- * to wait for termination of thread if necessary
- *
- * RESULTS
- * N/A
- *
- * ------------------------------------------------------
- */
-{
- ptw32_mcs_local_node_t stateLock;
- pthread_t self = pthread_self ();
- ptw32_thread_t * sp = (ptw32_thread_t *) self.p;
-
- if (sp == NULL)
- {
- return;
- }
-
- /*
- * Pthread_cancel() will have set sp->state to PThreadStateCancelPending
- * and set an event, so no need to enter kernel space if
- * sp->state != PThreadStateCancelPending - that only slows us down.
- */
- if (sp->state != PThreadStateCancelPending)
- {
- return;
- }
-
- ptw32_mcs_lock_acquire (&sp->stateLock, &stateLock);
-
- if (sp->cancelState != PTHREAD_CANCEL_DISABLE)
- {
- ResetEvent(sp->cancelEvent);
- sp->state = PThreadStateCanceling;
- sp->cancelState = PTHREAD_CANCEL_DISABLE;
- ptw32_mcs_lock_release (&stateLock);
- ptw32_throw (PTW32_EPS_CANCEL);
- /* Never returns here */
- }
-
- ptw32_mcs_lock_release (&stateLock);
-} /* pthread_testcancel */
diff --git a/pthreads/src/pthread_timechange_handler_np.c b/pthreads/src/pthread_timechange_handler_np.c
deleted file mode 100644
index 0f97e74..0000000
--- a/pthreads/src/pthread_timechange_handler_np.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * pthread_timechange_handler_np.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/*
- * Notes on handling system time adjustments (especially negative ones).
- * ---------------------------------------------------------------------
- *
- * This solution was suggested by Alexander Terekhov, but any errors
- * in the implementation are mine - [Ross Johnson]
- *
- * 1) The problem: threads doing a timedwait on a CV may expect to timeout
- * at a specific absolute time according to a system timer. If the
- * system clock is adjusted backwards then those threads sleep longer than
- * expected. Also, pthreads-win32 converts absolute times to intervals in
- * order to make use of the underlying Win32, and so waiting threads may
- * awake before their proper abstimes.
- *
- * 2) We aren't able to distinquish between threads on timed or untimed waits,
- * so we wake them all at the time of the adjustment so that they can
- * re-evaluate their conditions and re-compute their timeouts.
- *
- * 3) We rely on correctly written applications for this to work. Specifically,
- * they must be able to deal properly with spurious wakeups. That is,
- * they must re-test their condition upon wakeup and wait again if
- * the condition is not satisfied.
- */
-
-void *
-pthread_timechange_handler_np (void *arg)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * Broadcasts all CVs to force re-evaluation and
- * new timeouts if required.
- *
- * PARAMETERS
- * NONE
- *
- *
- * DESCRIPTION
- * Broadcasts all CVs to force re-evaluation and
- * new timeouts if required.
- *
- * This routine may be passed directly to pthread_create()
- * as a new thread in order to run asynchronously.
- *
- *
- * RESULTS
- * 0 successfully broadcast all CVs
- * EAGAIN Not all CVs were broadcast
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- pthread_cond_t cv;
- ptw32_mcs_local_node_t node;
-
- ptw32_mcs_lock_acquire(&ptw32_cond_list_lock, &node);
-
- cv = ptw32_cond_list_head;
-
- while (cv != NULL && 0 == result)
- {
- result = pthread_cond_broadcast (&cv);
- cv = cv->next;
- }
-
- ptw32_mcs_lock_release(&node);
-
- return (void *) (size_t) (result != 0 ? EAGAIN : 0);
-}
diff --git a/pthreads/src/pthread_win32_attach_detach_np.c b/pthreads/src/pthread_win32_attach_detach_np.c
deleted file mode 100644
index bfad450..0000000
--- a/pthreads/src/pthread_win32_attach_detach_np.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- * pthread_win32_attach_detach_np.c
- *
- * Description:
- * This translation unit implements non-portable thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-/*
- * Handle to quserex.dll
- */
-static HINSTANCE ptw32_h_quserex;
-
-BOOL
-pthread_win32_process_attach_np ()
-{
- TCHAR QuserExDLLPathBuf[1024];
- BOOL result = TRUE;
-
- result = ptw32_processInitialize ();
-
-#if defined(_UWIN)
- pthread_count++;
-#endif
-
-#if defined(__GNUC__)
- ptw32_features = 0;
-#else
- /*
- * This is obsolete now.
- */
- ptw32_features = PTW32_SYSTEM_INTERLOCKED_COMPARE_EXCHANGE;
-#endif
-
- /*
- * Load QUSEREX.DLL and try to get address of QueueUserAPCEx.
- * Because QUSEREX.DLL requires a driver to be installed we will
- * assume the DLL is in the system directory.
- *
- * This should take care of any security issues.
- */
-#if defined(__GNUC__) || _MSC_VER < 1400
- if(GetSystemDirectory(QuserExDLLPathBuf, sizeof(QuserExDLLPathBuf)))
- {
- (void) strncat(QuserExDLLPathBuf,
- "\\QUSEREX.DLL",
- sizeof(QuserExDLLPathBuf) - strlen(QuserExDLLPathBuf) - 1);
- ptw32_h_quserex = LoadLibrary(QuserExDLLPathBuf);
- }
-#else
- /* strncat is secure - this is just to avoid a warning */
- if(GetSystemDirectory(QuserExDLLPathBuf, sizeof(QuserExDLLPathBuf)) &&
- 0 == strncat_s(QuserExDLLPathBuf, sizeof(QuserExDLLPathBuf), "\\QUSEREX.DLL", 12))
- {
- ptw32_h_quserex = LoadLibrary(QuserExDLLPathBuf);
- }
-#endif
-
- if (ptw32_h_quserex != NULL)
- {
- ptw32_register_cancelation = (DWORD (*)(PAPCFUNC, HANDLE, DWORD))
-#if defined(NEED_UNICODE_CONSTS)
- GetProcAddress (ptw32_h_quserex,
- (const TCHAR *) TEXT ("QueueUserAPCEx"));
-#else
- GetProcAddress (ptw32_h_quserex, (LPCSTR) "QueueUserAPCEx");
-#endif
- }
-
- if (NULL == ptw32_register_cancelation)
- {
- ptw32_register_cancelation = ptw32_RegisterCancelation;
-
- if (ptw32_h_quserex != NULL)
- {
- (void) FreeLibrary (ptw32_h_quserex);
- }
- ptw32_h_quserex = 0;
- }
- else
- {
- /* Initialise QueueUserAPCEx */
- BOOL (*queue_user_apc_ex_init) (VOID);
-
- queue_user_apc_ex_init = (BOOL (*)(VOID))
-#if defined(NEED_UNICODE_CONSTS)
- GetProcAddress (ptw32_h_quserex,
- (const TCHAR *) TEXT ("QueueUserAPCEx_Init"));
-#else
- GetProcAddress (ptw32_h_quserex, (LPCSTR) "QueueUserAPCEx_Init");
-#endif
-
- if (queue_user_apc_ex_init == NULL || !queue_user_apc_ex_init ())
- {
- ptw32_register_cancelation = ptw32_RegisterCancelation;
-
- (void) FreeLibrary (ptw32_h_quserex);
- ptw32_h_quserex = 0;
- }
- }
-
- if (ptw32_h_quserex)
- {
- ptw32_features |= PTW32_ALERTABLE_ASYNC_CANCEL;
- }
-
- return result;
-}
-
-
-BOOL
-pthread_win32_process_detach_np ()
-{
- if (ptw32_processInitialized)
- {
- ptw32_thread_t * sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey);
-
- if (sp != NULL)
- {
- /*
- * Detached threads have their resources automatically
- * cleaned up upon exit (others must be 'joined').
- */
- if (sp->detachState == PTHREAD_CREATE_DETACHED)
- {
- ptw32_threadDestroy (sp->ptHandle);
- TlsSetValue (ptw32_selfThreadKey->key, NULL);
- }
- }
-
- /*
- * The DLL is being unmapped from the process's address space
- */
- ptw32_processTerminate ();
-
- if (ptw32_h_quserex)
- {
- /* Close QueueUserAPCEx */
- BOOL (*queue_user_apc_ex_fini) (VOID);
-
- queue_user_apc_ex_fini = (BOOL (*)(VOID))
-#if defined(NEED_UNICODE_CONSTS)
- GetProcAddress (ptw32_h_quserex,
- (const TCHAR *) TEXT ("QueueUserAPCEx_Fini"));
-#else
- GetProcAddress (ptw32_h_quserex, (LPCSTR) "QueueUserAPCEx_Fini");
-#endif
-
- if (queue_user_apc_ex_fini != NULL)
- {
- (void) queue_user_apc_ex_fini ();
- }
- (void) FreeLibrary (ptw32_h_quserex);
- }
- }
-
- return TRUE;
-}
-
-BOOL
-pthread_win32_thread_attach_np ()
-{
- return TRUE;
-}
-
-BOOL
-pthread_win32_thread_detach_np ()
-{
- if (ptw32_processInitialized)
- {
- /*
- * Don't use pthread_self() - to avoid creating an implicit POSIX thread handle
- * unnecessarily.
- */
- ptw32_thread_t * sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey);
-
- if (sp != NULL) // otherwise Win32 thread with no implicit POSIX handle.
- {
- ptw32_mcs_local_node_t stateLock;
- ptw32_callUserDestroyRoutines (sp->ptHandle);
-
- ptw32_mcs_lock_acquire (&sp->stateLock, &stateLock);
- sp->state = PThreadStateLast;
- /*
- * If the thread is joinable at this point then it MUST be joined
- * or detached explicitly by the application.
- */
- ptw32_mcs_lock_release (&stateLock);
-
- /*
- * Robust Mutexes
- */
- while (sp->robustMxList != NULL)
- {
- pthread_mutex_t mx = sp->robustMxList->mx;
- ptw32_robust_mutex_remove(&mx, sp);
- (void) PTW32_INTERLOCKED_EXCHANGE_LONG(
- (PTW32_INTERLOCKED_LONGPTR)&mx->robustNode->stateInconsistent,
- (PTW32_INTERLOCKED_LONG)-1);
- /*
- * If there are no waiters then the next thread to block will
- * sleep, wakeup immediately and then go back to sleep.
- * See pthread_mutex_lock.c.
- */
- SetEvent(mx->event);
- }
-
-
- if (sp->detachState == PTHREAD_CREATE_DETACHED)
- {
- ptw32_threadDestroy (sp->ptHandle);
-
- TlsSetValue (ptw32_selfThreadKey->key, NULL);
- }
- }
- }
-
- return TRUE;
-}
-
-BOOL
-pthread_win32_test_features_np (int feature_mask)
-{
- return ((ptw32_features & feature_mask) == feature_mask);
-}
diff --git a/pthreads/src/ptw32_MCS_lock.c b/pthreads/src/ptw32_MCS_lock.c
deleted file mode 100644
index d69cf80..0000000
--- a/pthreads/src/ptw32_MCS_lock.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * ptw32_MCS_lock.c
- *
- * Description:
- * This translation unit implements queue-based locks.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-/*
- * About MCS locks:
- *
- * MCS locks are queue-based locks, where the queue nodes are local to the
- * thread. The 'lock' is nothing more than a global pointer that points to
- * the last node in the queue, or is NULL if the queue is empty.
- *
- * Originally designed for use as spin locks requiring no kernel resources
- * for synchronisation or blocking, the implementation below has adapted
- * the MCS spin lock for use as a general mutex that will suspend threads
- * when there is lock contention.
- *
- * Because the queue nodes are thread-local, most of the memory read/write
- * operations required to add or remove nodes from the queue do not trigger
- * cache-coherence updates.
- *
- * Like 'named' mutexes, MCS locks consume system resources transiently -
- * they are able to acquire and free resources automatically - but MCS
- * locks do not require any unique 'name' to identify the lock to all
- * threads using it.
- *
- * Usage of MCS locks:
- *
- * - you need a global ptw32_mcs_lock_t instance initialised to 0 or NULL.
- * - you need a local thread-scope ptw32_mcs_local_node_t instance, which
- * may serve several different locks but you need at least one node for
- * every lock held concurrently by a thread.
- *
- * E.g.:
- *
- * ptw32_mcs_lock_t lock1 = 0;
- * ptw32_mcs_lock_t lock2 = 0;
- *
- * void *mythread(void *arg)
- * {
- * ptw32_mcs_local_node_t node;
- *
- * ptw32_mcs_acquire (&lock1, &node);
- * ptw32_mcs_lock_release (&node);
- *
- * ptw32_mcs_lock_acquire (&lock2, &node);
- * ptw32_mcs_lock_release (&node);
- * {
- * ptw32_mcs_local_node_t nodex;
- *
- * ptw32_mcs_lock_acquire (&lock1, &node);
- * ptw32_mcs_lock_acquire (&lock2, &nodex);
- *
- * ptw32_mcs_lock_release (&nodex);
- * ptw32_mcs_lock_release (&node);
- * }
- * return (void *)0;
- * }
- */
-
-#include "pthread.h"
-#include "sched.h"
-#include "implement.h"
-
-/*
- * ptw32_mcs_flag_set -- notify another thread about an event.
- *
- * Set event if an event handle has been stored in the flag, and
- * set flag to -1 otherwise. Note that -1 cannot be a valid handle value.
- */
-INLINE void
-ptw32_mcs_flag_set (HANDLE * flag)
-{
- HANDLE e = (HANDLE)(PTW32_INTERLOCKED_SIZE)PTW32_INTERLOCKED_COMPARE_EXCHANGE_SIZE(
- (PTW32_INTERLOCKED_SIZEPTR)flag,
- (PTW32_INTERLOCKED_SIZE)-1,
- (PTW32_INTERLOCKED_SIZE)0);
- if ((HANDLE)0 != e)
- {
- /* another thread has already stored an event handle in the flag */
- SetEvent(e);
- }
-}
-
-/*
- * ptw32_mcs_flag_set -- wait for notification from another.
- *
- * Store an event handle in the flag and wait on it if the flag has not been
- * set, and proceed without creating an event otherwise.
- */
-INLINE void
-ptw32_mcs_flag_wait (HANDLE * flag)
-{
- if ((PTW32_INTERLOCKED_LONG)0 ==
- PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE((PTW32_INTERLOCKED_SIZEPTR)flag,
- (PTW32_INTERLOCKED_SIZE)0)) /* MBR fence */
- {
- /* the flag is not set. create event. */
-
- HANDLE e = CreateEvent(NULL, PTW32_FALSE, PTW32_FALSE, NULL);
-
- if ((PTW32_INTERLOCKED_SIZE)0 == PTW32_INTERLOCKED_COMPARE_EXCHANGE_SIZE(
- (PTW32_INTERLOCKED_SIZEPTR)flag,
- (PTW32_INTERLOCKED_SIZE)e,
- (PTW32_INTERLOCKED_SIZE)0))
- {
- /* stored handle in the flag. wait on it now. */
- WaitForSingleObject(e, INFINITE);
- }
-
- CloseHandle(e);
- }
-}
-
-/*
- * ptw32_mcs_lock_acquire -- acquire an MCS lock.
- *
- * See:
- * J. M. Mellor-Crummey and M. L. Scott.
- * Algorithms for Scalable Synchronization on Shared-Memory Multiprocessors.
- * ACM Transactions on Computer Systems, 9(1):21-65, Feb. 1991.
- */
-#if defined(PTW32_BUILD_INLINED)
-INLINE
-#endif /* PTW32_BUILD_INLINED */
-void
-ptw32_mcs_lock_acquire (ptw32_mcs_lock_t * lock, ptw32_mcs_local_node_t * node)
-{
- ptw32_mcs_local_node_t *pred;
-
- node->lock = lock;
- node->nextFlag = 0;
- node->readyFlag = 0;
- node->next = 0; /* initially, no successor */
-
- /* queue for the lock */
- pred = (ptw32_mcs_local_node_t *)PTW32_INTERLOCKED_EXCHANGE_PTR((PTW32_INTERLOCKED_PVOID_PTR)lock,
- (PTW32_INTERLOCKED_PVOID)node);
-
- if (0 != pred)
- {
- /* the lock was not free. link behind predecessor. */
- pred->next = node;
- ptw32_mcs_flag_set(&pred->nextFlag);
- ptw32_mcs_flag_wait(&node->readyFlag);
- }
-}
-
-/*
- * ptw32_mcs_lock_release -- release an MCS lock.
- *
- * See:
- * J. M. Mellor-Crummey and M. L. Scott.
- * Algorithms for Scalable Synchronization on Shared-Memory Multiprocessors.
- * ACM Transactions on Computer Systems, 9(1):21-65, Feb. 1991.
- */
-#if defined(PTW32_BUILD_INLINED)
-INLINE
-#endif /* PTW32_BUILD_INLINED */
-void
-ptw32_mcs_lock_release (ptw32_mcs_local_node_t * node)
-{
- ptw32_mcs_lock_t *lock = node->lock;
- ptw32_mcs_local_node_t *next =
- (ptw32_mcs_local_node_t *)
- PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE((PTW32_INTERLOCKED_SIZEPTR)&node->next, (PTW32_INTERLOCKED_SIZE)0); /* MBR fence */
-
- if (0 == next)
- {
- /* no known successor */
-
- if (node == (ptw32_mcs_local_node_t *)
- PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR((PTW32_INTERLOCKED_PVOID_PTR)lock,
- (PTW32_INTERLOCKED_PVOID)0,
- (PTW32_INTERLOCKED_PVOID)node))
- {
- /* no successor, lock is free now */
- return;
- }
-
- /* wait for successor */
- ptw32_mcs_flag_wait(&node->nextFlag);
- next = (ptw32_mcs_local_node_t *)
- PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE((PTW32_INTERLOCKED_SIZEPTR)&node->next, (PTW32_INTERLOCKED_SIZE)0); /* MBR fence */
- }
-
- /* pass the lock */
- ptw32_mcs_flag_set(&next->readyFlag);
-}
-
-/*
- * ptw32_mcs_lock_try_acquire
- */
-#if defined(PTW32_BUILD_INLINED)
-INLINE
-#endif /* PTW32_BUILD_INLINED */
-int
-ptw32_mcs_lock_try_acquire (ptw32_mcs_lock_t * lock, ptw32_mcs_local_node_t * node)
-{
- node->lock = lock;
- node->nextFlag = 0;
- node->readyFlag = 0;
- node->next = 0; /* initially, no successor */
-
- return ((PTW32_INTERLOCKED_PVOID)PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR((PTW32_INTERLOCKED_PVOID_PTR)lock,
- (PTW32_INTERLOCKED_PVOID)node,
- (PTW32_INTERLOCKED_PVOID)0)
- == (PTW32_INTERLOCKED_PVOID)0) ? 0 : EBUSY;
-}
-
-/*
- * ptw32_mcs_node_transfer -- move an MCS lock local node, usually from thread
- * space to, for example, global space so that another thread can release
- * the lock on behalf of the current lock owner.
- *
- * Example: used in pthread_barrier_wait where we want the last thread out of
- * the barrier to release the lock owned by the last thread to enter the barrier
- * (the one that releases all threads but not necessarily the last to leave).
- *
- * Should only be called by the thread that has the lock.
- */
-#if defined(PTW32_BUILD_INLINED)
-INLINE
-#endif /* PTW32_BUILD_INLINED */
-void
-ptw32_mcs_node_transfer (ptw32_mcs_local_node_t * new_node, ptw32_mcs_local_node_t * old_node)
-{
- new_node->lock = old_node->lock;
- new_node->nextFlag = 0; /* Not needed - used only in initial Acquire */
- new_node->readyFlag = 0; /* Not needed - we were waiting on this */
- new_node->next = 0;
-
- if ((ptw32_mcs_local_node_t *)PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR((PTW32_INTERLOCKED_PVOID_PTR)new_node->lock,
- (PTW32_INTERLOCKED_PVOID)new_node,
- (PTW32_INTERLOCKED_PVOID)old_node)
- != old_node)
- {
- /*
- * A successor has queued after us, so wait for them to link to us
- */
- while (old_node->next == 0)
- {
- sched_yield();
- }
- new_node->next = old_node->next;
- }
-}
diff --git a/pthreads/src/ptw32_callUserDestroyRoutines.c b/pthreads/src/ptw32_callUserDestroyRoutines.c
deleted file mode 100644
index f290f7b..0000000
--- a/pthreads/src/ptw32_callUserDestroyRoutines.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * ptw32_callUserDestroyRoutines.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-#if defined(__CLEANUP_CXX)
-# if defined(_MSC_VER)
-# include <eh.h>
-# elif defined(__WATCOMC__)
-# include <eh.h>
-# include <exceptio.h>
-# else
-# if defined(__GNUC__) && __GNUC__ < 3
-# include <new.h>
-# else
-# include <new>
- using
- std::terminate;
-# endif
-# endif
-#endif
-
-void
-ptw32_callUserDestroyRoutines (pthread_t thread)
- /*
- * -------------------------------------------------------------------
- * DOCPRIVATE
- *
- * This the routine runs through all thread keys and calls
- * the destroy routines on the user's data for the current thread.
- * It simulates the behaviour of POSIX Threads.
- *
- * PARAMETERS
- * thread
- * an instance of pthread_t
- *
- * RETURNS
- * N/A
- * -------------------------------------------------------------------
- */
-{
- ThreadKeyAssoc * assoc;
-
- if (thread.p != NULL)
- {
- ptw32_mcs_local_node_t threadLock;
- ptw32_mcs_local_node_t keyLock;
- int assocsRemaining;
- int iterations = 0;
- ptw32_thread_t * sp = (ptw32_thread_t *) thread.p;
-
- /*
- * Run through all Thread<-->Key associations
- * for the current thread.
- *
- * Do this process at most PTHREAD_DESTRUCTOR_ITERATIONS times.
- */
- do
- {
- assocsRemaining = 0;
- iterations++;
-
- ptw32_mcs_lock_acquire(&(sp->threadLock), &threadLock);
- /*
- * The pointer to the next assoc is stored in the thread struct so that
- * the assoc destructor in pthread_key_delete can adjust it
- * if it deletes this assoc. This can happen if we fail to acquire
- * both locks below, and are forced to release all of our locks,
- * leaving open the opportunity for pthread_key_delete to get in
- * before us.
- */
- sp->nextAssoc = sp->keys;
- ptw32_mcs_lock_release(&threadLock);
-
- for (;;)
- {
- void * value;
- pthread_key_t k;
- void (*destructor) (void *);
-
- /*
- * First we need to serialise with pthread_key_delete by locking
- * both assoc guards, but in the reverse order to our convention,
- * so we must be careful to avoid deadlock.
- */
- ptw32_mcs_lock_acquire(&(sp->threadLock), &threadLock);
-
- if ((assoc = (ThreadKeyAssoc *)sp->nextAssoc) == NULL)
- {
- /* Finished */
- ptw32_mcs_lock_release(&threadLock);
- break;
- }
- else
- {
- /*
- * assoc->key must be valid because assoc can't change or be
- * removed from our chain while we hold at least one lock. If
- * the assoc was on our key chain then the key has not been
- * deleted yet.
- *
- * Now try to acquire the second lock without deadlocking.
- * If we fail, we need to relinquish the first lock and the
- * processor and then try to acquire them all again.
- */
- if (ptw32_mcs_lock_try_acquire(&(assoc->key->keyLock), &keyLock) == EBUSY)
- {
- ptw32_mcs_lock_release(&threadLock);
- Sleep(0);
- /*
- * Go around again.
- * If pthread_key_delete has removed this assoc in the meantime,
- * sp->nextAssoc will point to a new assoc.
- */
- continue;
- }
- }
-
- /* We now hold both locks */
-
- sp->nextAssoc = assoc->nextKey;
-
- /*
- * Key still active; pthread_key_delete
- * will block on these same mutexes before
- * it can release actual key; therefore,
- * key is valid and we can call the destroy
- * routine;
- */
- k = assoc->key;
- destructor = k->destructor;
- value = TlsGetValue(k->key);
- TlsSetValue (k->key, NULL);
-
- // Every assoc->key exists and has a destructor
- if (value != NULL && iterations <= PTHREAD_DESTRUCTOR_ITERATIONS)
- {
- /*
- * Unlock both locks before the destructor runs.
- * POSIX says pthread_key_delete can be run from destructors,
- * and that probably includes with this key as target.
- * pthread_setspecific can also be run from destructors and
- * also needs to be able to access the assocs.
- */
- ptw32_mcs_lock_release(&threadLock);
- ptw32_mcs_lock_release(&keyLock);
-
- assocsRemaining++;
-
-#if defined(__cplusplus)
-
- try
- {
- /*
- * Run the caller's cleanup routine.
- */
- destructor (value);
- }
- catch (...)
- {
- /*
- * A system unexpected exception has occurred
- * running the user's destructor.
- * We get control back within this block in case
- * the application has set up it's own terminate
- * handler. Since we are leaving the thread we
- * should not get any internal pthreads
- * exceptions.
- */
- terminate ();
- }
-
-#else /* __cplusplus */
-
- /*
- * Run the caller's cleanup routine.
- */
- destructor (value);
-
-#endif /* __cplusplus */
-
- }
- else
- {
- /*
- * Remove association from both the key and thread chains
- * and reclaim it's memory resources.
- */
- ptw32_tkAssocDestroy (assoc);
- ptw32_mcs_lock_release(&threadLock);
- ptw32_mcs_lock_release(&keyLock);
- }
- }
- }
- while (assocsRemaining);
- }
-} /* ptw32_callUserDestroyRoutines */
diff --git a/pthreads/src/ptw32_calloc.c b/pthreads/src/ptw32_calloc.c
deleted file mode 100644
index e7b9e64..0000000
--- a/pthreads/src/ptw32_calloc.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * ptw32_calloc.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-#if defined(NEED_CALLOC)
-void *
-ptw32_calloc (size_t n, size_t s)
-{
- unsigned int m = n * s;
- void *p;
-
- p = malloc (m);
- if (p == NULL)
- return NULL;
-
- memset (p, 0, m);
-
- return p;
-}
-#endif
diff --git a/pthreads/src/ptw32_cond_check_need_init.c b/pthreads/src/ptw32_cond_check_need_init.c
deleted file mode 100644
index ec3e8bb..0000000
--- a/pthreads/src/ptw32_cond_check_need_init.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * ptw32_cond_check_need_init.c
- *
- * Description:
- * This translation unit implements condition variables and their primitives.
- *
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-INLINE int
-ptw32_cond_check_need_init (pthread_cond_t * cond)
-{
- int result = 0;
- ptw32_mcs_local_node_t node;
-
- /*
- * The following guarded test is specifically for statically
- * initialised condition variables (via PTHREAD_OBJECT_INITIALIZER).
- */
- ptw32_mcs_lock_acquire(&ptw32_cond_test_init_lock, &node);
-
- /*
- * We got here possibly under race
- * conditions. Check again inside the critical section.
- * If a static cv has been destroyed, the application can
- * re-initialise it only by calling pthread_cond_init()
- * explicitly.
- */
- if (*cond == PTHREAD_COND_INITIALIZER)
- {
- result = pthread_cond_init (cond, NULL);
- }
- else if (*cond == NULL)
- {
- /*
- * The cv has been destroyed while we were waiting to
- * initialise it, so the operation that caused the
- * auto-initialisation should fail.
- */
- result = EINVAL;
- }
-
- ptw32_mcs_lock_release(&node);
-
- return result;
-}
diff --git a/pthreads/src/ptw32_getprocessors.c b/pthreads/src/ptw32_getprocessors.c
deleted file mode 100644
index e60c314..0000000
--- a/pthreads/src/ptw32_getprocessors.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * ptw32_getprocessors.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-/*
- * ptw32_getprocessors()
- *
- * Get the number of CPUs available to the process.
- *
- * If the available number of CPUs is 1 then pthread_spin_lock()
- * will block rather than spin if the lock is already owned.
- *
- * pthread_spin_init() calls this routine when initialising
- * a spinlock. If the number of available processors changes
- * (after a call to SetProcessAffinityMask()) then only
- * newly initialised spinlocks will notice.
- */
-int
-ptw32_getprocessors (int *count)
-{
- DWORD_PTR vProcessCPUs;
- DWORD_PTR vSystemCPUs;
- int result = 0;
-
-#if defined(NEED_PROCESS_AFFINITY_MASK)
-
- *count = 1;
-
-#else
-
- if (GetProcessAffinityMask (GetCurrentProcess (),
- &vProcessCPUs, &vSystemCPUs))
- {
- DWORD_PTR bit;
- int CPUs = 0;
-
- for (bit = 1; bit != 0; bit <<= 1)
- {
- if (vProcessCPUs & bit)
- {
- CPUs++;
- }
- }
- *count = CPUs;
- }
- else
- {
- result = EAGAIN;
- }
-
-#endif
-
- return (result);
-}
diff --git a/pthreads/src/ptw32_is_attr.c b/pthreads/src/ptw32_is_attr.c
deleted file mode 100644
index 36395f8..0000000
--- a/pthreads/src/ptw32_is_attr.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * ptw32_is_attr.c
- *
- * Description:
- * This translation unit implements operations on thread attribute objects.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-int
-ptw32_is_attr (const pthread_attr_t * attr)
-{
- /* Return 0 if the attr object is valid, non-zero otherwise. */
-
- return (attr == NULL ||
- *attr == NULL || (*attr)->valid != PTW32_ATTR_VALID);
-}
diff --git a/pthreads/src/ptw32_mutex_check_need_init.c b/pthreads/src/ptw32_mutex_check_need_init.c
deleted file mode 100644
index 897db3c..0000000
--- a/pthreads/src/ptw32_mutex_check_need_init.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * ptw32_mutex_check_need_init.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-static struct pthread_mutexattr_t_ ptw32_recursive_mutexattr_s =
- {PTHREAD_PROCESS_PRIVATE, PTHREAD_MUTEX_RECURSIVE};
-static struct pthread_mutexattr_t_ ptw32_errorcheck_mutexattr_s =
- {PTHREAD_PROCESS_PRIVATE, PTHREAD_MUTEX_ERRORCHECK};
-static pthread_mutexattr_t ptw32_recursive_mutexattr = &ptw32_recursive_mutexattr_s;
-static pthread_mutexattr_t ptw32_errorcheck_mutexattr = &ptw32_errorcheck_mutexattr_s;
-
-
-INLINE int
-ptw32_mutex_check_need_init (pthread_mutex_t * mutex)
-{
- register int result = 0;
- register pthread_mutex_t mtx;
- ptw32_mcs_local_node_t node;
-
- ptw32_mcs_lock_acquire(&ptw32_mutex_test_init_lock, &node);
-
- /*
- * We got here possibly under race
- * conditions. Check again inside the critical section
- * and only initialise if the mutex is valid (not been destroyed).
- * If a static mutex has been destroyed, the application can
- * re-initialise it only by calling pthread_mutex_init()
- * explicitly.
- */
- mtx = *mutex;
-
- if (mtx == PTHREAD_MUTEX_INITIALIZER)
- {
- result = pthread_mutex_init (mutex, NULL);
- }
- else if (mtx == PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
- {
- result = pthread_mutex_init (mutex, &ptw32_recursive_mutexattr);
- }
- else if (mtx == PTHREAD_ERRORCHECK_MUTEX_INITIALIZER)
- {
- result = pthread_mutex_init (mutex, &ptw32_errorcheck_mutexattr);
- }
- else if (mtx == NULL)
- {
- /*
- * The mutex has been destroyed while we were waiting to
- * initialise it, so the operation that caused the
- * auto-initialisation should fail.
- */
- result = EINVAL;
- }
-
- ptw32_mcs_lock_release(&node);
-
- return (result);
-}
diff --git a/pthreads/src/ptw32_new.c b/pthreads/src/ptw32_new.c
deleted file mode 100644
index ac836ea..0000000
--- a/pthreads/src/ptw32_new.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * ptw32_new.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-pthread_t
-ptw32_new (void)
-{
- pthread_t t;
- pthread_t nil = {NULL, 0};
- ptw32_thread_t * tp;
-
- /*
- * If there's a reusable pthread_t then use it.
- */
- t = ptw32_threadReusePop ();
-
- if (NULL != t.p)
- {
- tp = (ptw32_thread_t *) t.p;
- }
- else
- {
- /* No reuse threads available */
- tp = (ptw32_thread_t *) calloc (1, sizeof(ptw32_thread_t));
-
- if (tp == NULL)
- {
- return nil;
- }
-
- /* ptHandle.p needs to point to it's parent ptw32_thread_t. */
- t.p = tp->ptHandle.p = tp;
- t.x = tp->ptHandle.x = 0;
- }
-
- /* Set default state. */
- tp->seqNumber = ++ptw32_threadSeqNumber;
- tp->sched_priority = THREAD_PRIORITY_NORMAL;
- tp->detachState = PTHREAD_CREATE_JOINABLE;
- tp->cancelState = PTHREAD_CANCEL_ENABLE;
- tp->cancelType = PTHREAD_CANCEL_DEFERRED;
- tp->stateLock = 0;
- tp->threadLock = 0;
- tp->robustMxListLock = 0;
- tp->robustMxList = NULL;
- tp->cancelEvent = CreateEvent (0, (int) PTW32_TRUE, /* manualReset */
- (int) PTW32_FALSE, /* setSignaled */
- NULL);
-
- if (tp->cancelEvent == NULL)
- {
- ptw32_threadReusePush (tp->ptHandle);
- return nil;
- }
-
- return t;
-
-}
diff --git a/pthreads/src/ptw32_processInitialize.c b/pthreads/src/ptw32_processInitialize.c
deleted file mode 100644
index 8da3e41..0000000
--- a/pthreads/src/ptw32_processInitialize.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * ptw32_processInitialize.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-ptw32_processInitialize (void)
- /*
- * ------------------------------------------------------
- * DOCPRIVATE
- * This function performs process wide initialization for
- * the pthread library.
- *
- * PARAMETERS
- * N/A
- *
- * DESCRIPTION
- * This function performs process wide initialization for
- * the pthread library.
- * If successful, this routine sets the global variable
- * ptw32_processInitialized to TRUE.
- *
- * RESULTS
- * TRUE if successful,
- * FALSE otherwise
- *
- * ------------------------------------------------------
- */
-{
- if (ptw32_processInitialized)
- {
- /*
- * Ignore if already initialized. this is useful for
- * programs that uses a non-dll pthread
- * library. Such programs must call ptw32_processInitialize() explicitly,
- * since this initialization routine is automatically called only when
- * the dll is loaded.
- */
- return PTW32_TRUE;
- }
-
- ptw32_processInitialized = PTW32_TRUE;
-
- /*
- * Initialize Keys
- */
- if ((pthread_key_create (&ptw32_selfThreadKey, NULL) != 0) ||
- (pthread_key_create (&ptw32_cleanupKey, NULL) != 0))
- {
-
- ptw32_processTerminate ();
- }
-
- return (ptw32_processInitialized);
-
-} /* processInitialize */
diff --git a/pthreads/src/ptw32_processTerminate.c b/pthreads/src/ptw32_processTerminate.c
deleted file mode 100644
index 83f0f23..0000000
--- a/pthreads/src/ptw32_processTerminate.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * ptw32_processTerminate.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-void
-ptw32_processTerminate (void)
- /*
- * ------------------------------------------------------
- * DOCPRIVATE
- * This function performs process wide termination for
- * the pthread library.
- *
- * PARAMETERS
- * N/A
- *
- * DESCRIPTION
- * This function performs process wide termination for
- * the pthread library.
- * This routine sets the global variable
- * ptw32_processInitialized to FALSE
- *
- * RESULTS
- * N/A
- *
- * ------------------------------------------------------
- */
-{
- if (ptw32_processInitialized)
- {
- ptw32_thread_t * tp, * tpNext;
- ptw32_mcs_local_node_t node;
-
- if (ptw32_selfThreadKey != NULL)
- {
- /*
- * Release ptw32_selfThreadKey
- */
- pthread_key_delete (ptw32_selfThreadKey);
-
- ptw32_selfThreadKey = NULL;
- }
-
- if (ptw32_cleanupKey != NULL)
- {
- /*
- * Release ptw32_cleanupKey
- */
- pthread_key_delete (ptw32_cleanupKey);
-
- ptw32_cleanupKey = NULL;
- }
-
- ptw32_mcs_lock_acquire(&ptw32_thread_reuse_lock, &node);
-
- tp = ptw32_threadReuseTop;
- while (tp != PTW32_THREAD_REUSE_EMPTY)
- {
- tpNext = tp->prevReuse;
- free (tp);
- tp = tpNext;
- }
-
- ptw32_mcs_lock_release(&node);
-
- ptw32_processInitialized = PTW32_FALSE;
- }
-
-} /* processTerminate */
diff --git a/pthreads/src/ptw32_relmillisecs.c b/pthreads/src/ptw32_relmillisecs.c
deleted file mode 100644
index 894d5c9..0000000
--- a/pthreads/src/ptw32_relmillisecs.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * ptw32_relmillisecs.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#if !defined(NEED_FTIME)
-#include <sys/timeb.h>
-#endif
-
-
-#if defined(PTW32_BUILD_INLINED)
-INLINE
-#endif /* PTW32_BUILD_INLINED */
-DWORD
-ptw32_relmillisecs (const struct timespec * abstime)
-{
- const int64_t NANOSEC_PER_MILLISEC = 1000000;
- const int64_t MILLISEC_PER_SEC = 1000;
- DWORD milliseconds;
- int64_t tmpAbsMilliseconds;
- int64_t tmpCurrMilliseconds;
-#if defined(NEED_FTIME)
- struct timespec currSysTime;
- FILETIME ft;
- SYSTEMTIME st;
-#else /* ! NEED_FTIME */
-#if ( defined(_MSC_VER) && _MSC_VER >= 1300 ) || \
- ( (defined(__MINGW64__) || defined(__MINGW32__)) && __MSVCRT_VERSION__ >= 0x0601 )
- struct __timeb64 currSysTime;
-#else
- struct _timeb currSysTime;
-#endif
-#endif /* NEED_FTIME */
-
-
- /*
- * Calculate timeout as milliseconds from current system time.
- */
-
- /*
- * subtract current system time from abstime in a way that checks
- * that abstime is never in the past, or is never equivalent to the
- * defined INFINITE value (0xFFFFFFFF).
- *
- * Assume all integers are unsigned, i.e. cannot test if less than 0.
- */
- tmpAbsMilliseconds = (int64_t)abstime->tv_sec * MILLISEC_PER_SEC;
- tmpAbsMilliseconds += ((int64_t)abstime->tv_nsec + (NANOSEC_PER_MILLISEC/2)) / NANOSEC_PER_MILLISEC;
-
- /* get current system time */
-
-#if defined(NEED_FTIME)
-
- GetSystemTime(&st);
- SystemTimeToFileTime(&st, &ft);
- /*
- * GetSystemTimeAsFileTime(&ft); would be faster,
- * but it does not exist on WinCE
- */
-
- ptw32_filetime_to_timespec(&ft, &currSysTime);
-
- tmpCurrMilliseconds = (int64_t)currSysTime.tv_sec * MILLISEC_PER_SEC;
- tmpCurrMilliseconds += ((int64_t)currSysTime.tv_nsec + (NANOSEC_PER_MILLISEC/2))
- / NANOSEC_PER_MILLISEC;
-
-#else /* ! NEED_FTIME */
-
-#if defined(_MSC_VER) && _MSC_VER >= 1400
- _ftime64_s(&currSysTime);
-#elif ( defined(_MSC_VER) && _MSC_VER >= 1300 ) || \
- ( (defined(__MINGW64__) || defined(__MINGW32__)) && __MSVCRT_VERSION__ >= 0x0601 )
- _ftime64(&currSysTime);
-#else
- _ftime(&currSysTime);
-#endif
-
- tmpCurrMilliseconds = (int64_t) currSysTime.time * MILLISEC_PER_SEC;
- tmpCurrMilliseconds += (int64_t) currSysTime.millitm;
-
-#endif /* NEED_FTIME */
-
- if (tmpAbsMilliseconds > tmpCurrMilliseconds)
- {
- milliseconds = (DWORD) (tmpAbsMilliseconds - tmpCurrMilliseconds);
- if (milliseconds == INFINITE)
- {
- /* Timeouts must be finite */
- milliseconds--;
- }
- }
- else
- {
- /* The abstime given is in the past */
- milliseconds = 0;
- }
-
- return milliseconds;
-}
diff --git a/pthreads/src/ptw32_reuse.c b/pthreads/src/ptw32_reuse.c
deleted file mode 100644
index 7325857..0000000
--- a/pthreads/src/ptw32_reuse.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * ptw32_threadReuse.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-/*
- * How it works:
- * A pthread_t is a struct (2x32 bit scalar types on IA-32, 2x64 bit on IA-64)
- * which is normally passed/returned by value to/from pthreads routines.
- * Applications are therefore storing a copy of the struct as it is at that
- * time.
- *
- * The original pthread_t struct plus all copies of it contain the address of
- * the thread state struct ptw32_thread_t_ (p), plus a reuse counter (x). Each
- * ptw32_thread_t contains the original copy of it's pthread_t.
- * Once malloced, a ptw32_thread_t_ struct is not freed until the process exits.
- *
- * The thread reuse stack is a simple LILO stack managed through a singly
- * linked list element in the ptw32_thread_t.
- *
- * Each time a thread is destroyed, the ptw32_thread_t address is pushed onto the
- * reuse stack after it's ptHandle's reuse counter has been incremented.
- *
- * The following can now be said from this:
- * - two pthread_t's are identical if their ptw32_thread_t reference pointers
- * are equal and their reuse counters are equal. That is,
- *
- * equal = (a.p == b.p && a.x == b.x)
- *
- * - a pthread_t copy refers to a destroyed thread if the reuse counter in
- * the copy is not equal to the reuse counter in the original.
- *
- * threadDestroyed = (copy.x != ((ptw32_thread_t *)copy.p)->ptHandle.x)
- *
- */
-
-/*
- * Pop a clean pthread_t struct off the reuse stack.
- */
-pthread_t
-ptw32_threadReusePop (void)
-{
- pthread_t t = {NULL, 0};
- ptw32_mcs_local_node_t node;
-
- ptw32_mcs_lock_acquire(&ptw32_thread_reuse_lock, &node);
-
- if (PTW32_THREAD_REUSE_EMPTY != ptw32_threadReuseTop)
- {
- ptw32_thread_t * tp;
-
- tp = ptw32_threadReuseTop;
-
- ptw32_threadReuseTop = tp->prevReuse;
-
- if (PTW32_THREAD_REUSE_EMPTY == ptw32_threadReuseTop)
- {
- ptw32_threadReuseBottom = PTW32_THREAD_REUSE_EMPTY;
- }
-
- tp->prevReuse = NULL;
-
- t = tp->ptHandle;
- }
-
- ptw32_mcs_lock_release(&node);
-
- return t;
-
-}
-
-/*
- * Push a clean pthread_t struct onto the reuse stack.
- * Must be re-initialised when reused.
- * All object elements (mutexes, events etc) must have been either
- * detroyed before this, or never initialised.
- */
-void
-ptw32_threadReusePush (pthread_t thread)
-{
- ptw32_thread_t * tp = (ptw32_thread_t *) thread.p;
- pthread_t t;
- ptw32_mcs_local_node_t node;
-
- ptw32_mcs_lock_acquire(&ptw32_thread_reuse_lock, &node);
-
- t = tp->ptHandle;
- memset(tp, 0, sizeof(ptw32_thread_t));
-
- /* Must restore the original POSIX handle that we just wiped. */
- tp->ptHandle = t;
-
- /* Bump the reuse counter now */
-#if defined(PTW32_THREAD_ID_REUSE_INCREMENT)
- tp->ptHandle.x += PTW32_THREAD_ID_REUSE_INCREMENT;
-#else
- tp->ptHandle.x++;
-#endif
-
- tp->state = PThreadStateReuse;
-
- tp->prevReuse = PTW32_THREAD_REUSE_EMPTY;
-
- if (PTW32_THREAD_REUSE_EMPTY != ptw32_threadReuseBottom)
- {
- ptw32_threadReuseBottom->prevReuse = tp;
- }
- else
- {
- ptw32_threadReuseTop = tp;
- }
-
- ptw32_threadReuseBottom = tp;
-
- ptw32_mcs_lock_release(&node);
-}
diff --git a/pthreads/src/ptw32_rwlock_cancelwrwait.c b/pthreads/src/ptw32_rwlock_cancelwrwait.c
deleted file mode 100644
index a057bd1..0000000
--- a/pthreads/src/ptw32_rwlock_cancelwrwait.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * ptw32_rwlock_cancelwrwait.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-void
-ptw32_rwlock_cancelwrwait (void *arg)
-{
- pthread_rwlock_t rwl = (pthread_rwlock_t) arg;
-
- rwl->nSharedAccessCount = -rwl->nCompletedSharedAccessCount;
- rwl->nCompletedSharedAccessCount = 0;
-
- (void) pthread_mutex_unlock (&(rwl->mtxSharedAccessCompleted));
- (void) pthread_mutex_unlock (&(rwl->mtxExclusiveAccess));
-}
diff --git a/pthreads/src/ptw32_rwlock_check_need_init.c b/pthreads/src/ptw32_rwlock_check_need_init.c
deleted file mode 100644
index 858ee27..0000000
--- a/pthreads/src/ptw32_rwlock_check_need_init.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * pthread_rwlock_check_need_init.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-INLINE int
-ptw32_rwlock_check_need_init (pthread_rwlock_t * rwlock)
-{
- int result = 0;
- ptw32_mcs_local_node_t node;
-
- /*
- * The following guarded test is specifically for statically
- * initialised rwlocks (via PTHREAD_RWLOCK_INITIALIZER).
- */
- ptw32_mcs_lock_acquire(&ptw32_rwlock_test_init_lock, &node);
-
- /*
- * We got here possibly under race
- * conditions. Check again inside the critical section
- * and only initialise if the rwlock is valid (not been destroyed).
- * If a static rwlock has been destroyed, the application can
- * re-initialise it only by calling pthread_rwlock_init()
- * explicitly.
- */
- if (*rwlock == PTHREAD_RWLOCK_INITIALIZER)
- {
- result = pthread_rwlock_init (rwlock, NULL);
- }
- else if (*rwlock == NULL)
- {
- /*
- * The rwlock has been destroyed while we were waiting to
- * initialise it, so the operation that caused the
- * auto-initialisation should fail.
- */
- result = EINVAL;
- }
-
- ptw32_mcs_lock_release(&node);
-
- return result;
-}
diff --git a/pthreads/src/ptw32_semwait.c b/pthreads/src/ptw32_semwait.c
deleted file mode 100644
index c3c4fd0..0000000
--- a/pthreads/src/ptw32_semwait.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * ptw32_semwait.c
- *
- * Description:
- * This translation unit implements mutual exclusion (mutex) primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#if !defined(_UWIN)
-/*# include <process.h> */
-#endif
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-ptw32_semwait (sem_t * sem)
- /*
- * ------------------------------------------------------
- * DESCRIPTION
- * This function waits on a POSIX semaphore. If the
- * semaphore value is greater than zero, it decreases
- * its value by one. If the semaphore value is zero, then
- * the calling thread (or process) is blocked until it can
- * successfully decrease the value.
- *
- * Unlike sem_wait(), this routine is non-cancelable.
- *
- * RESULTS
- * 0 successfully decreased semaphore,
- * -1 failed, error in errno.
- * ERRNO
- * EINVAL 'sem' is not a valid semaphore,
- * ENOSYS semaphores are not supported,
- * EINTR the function was interrupted by a signal,
- * EDEADLK a deadlock condition was detected.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- sem_t s = *sem;
-
- if (s == NULL)
- {
- result = EINVAL;
- }
- else
- {
- if ((result = pthread_mutex_lock (&s->lock)) == 0)
- {
- int v;
-
- /* See sem_destroy.c
- */
- if (*sem == NULL)
- {
- (void) pthread_mutex_unlock (&s->lock);
- errno = EINVAL;
- return -1;
- }
-
- v = --s->value;
- (void) pthread_mutex_unlock (&s->lock);
-
- if (v < 0)
- {
- /* Must wait */
- if (WaitForSingleObject (s->sem, INFINITE) == WAIT_OBJECT_0)
- {
-#if defined(NEED_SEM)
- if (pthread_mutex_lock (&s->lock) == 0)
- {
- if (*sem == NULL)
- {
- (void) pthread_mutex_unlock (&s->lock);
- errno = EINVAL;
- return -1;
- }
-
- if (s->leftToUnblock > 0)
- {
- --s->leftToUnblock;
- SetEvent(s->sem);
- }
- (void) pthread_mutex_unlock (&s->lock);
- }
-#endif
- return 0;
- }
- }
- else
- {
- return 0;
- }
- }
- }
-
- if (result != 0)
- {
- errno = result;
- return -1;
- }
-
- return 0;
-
-} /* ptw32_semwait */
diff --git a/pthreads/src/ptw32_spinlock_check_need_init.c b/pthreads/src/ptw32_spinlock_check_need_init.c
deleted file mode 100644
index 8808454..0000000
--- a/pthreads/src/ptw32_spinlock_check_need_init.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * ptw32_spinlock_check_need_init.c
- *
- * Description:
- * This translation unit implements spin lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-INLINE int
-ptw32_spinlock_check_need_init (pthread_spinlock_t * lock)
-{
- int result = 0;
- ptw32_mcs_local_node_t node;
-
- /*
- * The following guarded test is specifically for statically
- * initialised spinlocks (via PTHREAD_SPINLOCK_INITIALIZER).
- */
- ptw32_mcs_lock_acquire(&ptw32_spinlock_test_init_lock, &node);
-
- /*
- * We got here possibly under race
- * conditions. Check again inside the critical section
- * and only initialise if the spinlock is valid (not been destroyed).
- * If a static spinlock has been destroyed, the application can
- * re-initialise it only by calling pthread_spin_init()
- * explicitly.
- */
- if (*lock == PTHREAD_SPINLOCK_INITIALIZER)
- {
- result = pthread_spin_init (lock, PTHREAD_PROCESS_PRIVATE);
- }
- else if (*lock == NULL)
- {
- /*
- * The spinlock has been destroyed while we were waiting to
- * initialise it, so the operation that caused the
- * auto-initialisation should fail.
- */
- result = EINVAL;
- }
-
- ptw32_mcs_lock_release(&node);
-
- return (result);
-}
diff --git a/pthreads/src/ptw32_threadDestroy.c b/pthreads/src/ptw32_threadDestroy.c
deleted file mode 100644
index 41499b1..0000000
--- a/pthreads/src/ptw32_threadDestroy.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * ptw32_threadDestroy.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-void
-ptw32_threadDestroy (pthread_t thread)
-{
- ptw32_thread_t * tp = (ptw32_thread_t *) thread.p;
- ptw32_thread_t threadCopy;
-
- if (tp != NULL)
- {
- /*
- * Copy thread state so that the thread can be atomically NULLed.
- */
- memcpy (&threadCopy, tp, sizeof (threadCopy));
-
- /*
- * Thread ID structs are never freed. They're NULLed and reused.
- * This also sets the thread to PThreadStateInitial (invalid).
- */
- ptw32_threadReusePush (thread);
-
- /* Now work on the copy. */
- if (threadCopy.cancelEvent != NULL)
- {
- CloseHandle (threadCopy.cancelEvent);
- }
-
-#if ! (defined(__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__)
- /*
- * See documentation for endthread vs endthreadex.
- */
- if (threadCopy.threadH != 0)
- {
- CloseHandle (threadCopy.threadH);
- }
-#endif
-
- }
-} /* ptw32_threadDestroy */
-
diff --git a/pthreads/src/ptw32_threadStart.c b/pthreads/src/ptw32_threadStart.c
deleted file mode 100644
index cb08403..0000000
--- a/pthreads/src/ptw32_threadStart.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * ptw32_threadStart.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include <stdio.h>
-
-#if defined(__CLEANUP_C)
-# include <setjmp.h>
-#endif
-
-#if defined(__CLEANUP_SEH)
-
-static DWORD
-ExceptionFilter (EXCEPTION_POINTERS * ep, DWORD * ei)
-{
- switch (ep->ExceptionRecord->ExceptionCode)
- {
- case EXCEPTION_PTW32_SERVICES:
- {
- DWORD param;
- DWORD numParams = ep->ExceptionRecord->NumberParameters;
-
- numParams = (numParams > 3) ? 3 : numParams;
-
- for (param = 0; param < numParams; param++)
- {
- ei[param] = ep->ExceptionRecord->ExceptionInformation[param];
- }
-
- return EXCEPTION_EXECUTE_HANDLER;
- break;
- }
- default:
- {
- /*
- * A system unexpected exception has occurred running the user's
- * routine. We need to cleanup before letting the exception
- * out of thread scope.
- */
- pthread_t self = pthread_self ();
-
- ptw32_callUserDestroyRoutines (self);
-
- return EXCEPTION_CONTINUE_SEARCH;
- break;
- }
- }
-}
-
-#elif defined(__CLEANUP_CXX)
-
-#if defined(_MSC_VER)
-# include <eh.h>
-#elif defined(__WATCOMC__)
-# include <eh.h>
-# include <exceptio.h>
-typedef terminate_handler
- terminate_function;
-#else
-# if defined(__GNUC__) && __GNUC__ < 3
-# include <new.h>
-# else
-# include <new>
-using
- std::terminate_handler;
-using
- std::terminate;
-using
- std::set_terminate;
-# endif
-typedef terminate_handler
- terminate_function;
-#endif
-
-static terminate_function
- ptw32_oldTerminate;
-
-void
-ptw32_terminate ()
-{
- set_terminate (ptw32_oldTerminate);
- (void) pthread_win32_thread_detach_np ();
- terminate ();
-}
-
-#endif
-
-#if ! (defined(__MINGW64__) || defined(__MINGW32__)) || (defined (__MSVCRT__) && ! defined (__DMC__))
-unsigned
- __stdcall
-#else
-void
-#endif
-ptw32_threadStart (void *vthreadParms)
-{
- ThreadParms * threadParms = (ThreadParms *) vthreadParms;
- pthread_t self;
- ptw32_thread_t * sp;
- void *(*start) (void *);
- void * arg;
-
-#if defined(__CLEANUP_SEH)
- DWORD
- ei[] = { 0, 0, 0 };
-#endif
-
-#if defined(__CLEANUP_C)
- int setjmp_rc;
-#endif
-
- ptw32_mcs_local_node_t stateLock;
- void * status = (void *) 0;
-
- self = threadParms->tid;
- sp = (ptw32_thread_t *) self.p;
- start = threadParms->start;
- arg = threadParms->arg;
-
- free (threadParms);
-
-#if (defined(__MINGW64__) || defined(__MINGW32__)) && ! defined (__MSVCRT__)
- /*
- * beginthread does not return the thread id and is running
- * before it returns us the thread handle, and so we do it here.
- */
- sp->thread = GetCurrentThreadId ();
- /*
- * Here we're using stateLock as a general-purpose lock
- * to make the new thread wait until the creating thread
- * has the new handle.
- */
- ptw32_mcs_lock_acquire (&sp->stateLock, &stateLock);
- pthread_setspecific (ptw32_selfThreadKey, sp);
-#else
- pthread_setspecific (ptw32_selfThreadKey, sp);
- ptw32_mcs_lock_acquire (&sp->stateLock, &stateLock);
-#endif
-
- sp->state = PThreadStateRunning;
- ptw32_mcs_lock_release (&stateLock);
-
-#if defined(__CLEANUP_SEH)
-
- __try
- {
- /*
- * Run the caller's routine;
- */
- status = sp->exitStatus = (*start) (arg);
- sp->state = PThreadStateExiting;
-
-#if defined(_UWIN)
- if (--pthread_count <= 0)
- exit (0);
-#endif
-
- }
- __except (ExceptionFilter (GetExceptionInformation (), ei))
- {
- switch (ei[0])
- {
- case PTW32_EPS_CANCEL:
- status = sp->exitStatus = PTHREAD_CANCELED;
-#if defined(_UWIN)
- if (--pthread_count <= 0)
- exit (0);
-#endif
- break;
- case PTW32_EPS_EXIT:
- status = sp->exitStatus;
- break;
- default:
- status = sp->exitStatus = PTHREAD_CANCELED;
- break;
- }
- }
-
-#else /* __CLEANUP_SEH */
-
-#if defined(__CLEANUP_C)
-
- setjmp_rc = setjmp (sp->start_mark);
-
- if (0 == setjmp_rc)
- {
-
- /*
- * Run the caller's routine;
- */
- status = sp->exitStatus = (*start) (arg);
- sp->state = PThreadStateExiting;
- }
- else
- {
- switch (setjmp_rc)
- {
- case PTW32_EPS_CANCEL:
- status = sp->exitStatus = PTHREAD_CANCELED;
- break;
- case PTW32_EPS_EXIT:
- status = sp->exitStatus;
- break;
- default:
- status = sp->exitStatus = PTHREAD_CANCELED;
- break;
- }
- }
-
-#else /* __CLEANUP_C */
-
-#if defined(__CLEANUP_CXX)
-
- ptw32_oldTerminate = set_terminate (&ptw32_terminate);
-
- try
- {
- /*
- * Run the caller's routine in a nested try block so that we
- * can run the user's terminate function, which may call
- * pthread_exit() or be canceled.
- */
- try
- {
- status = sp->exitStatus = (*start) (arg);
- sp->state = PThreadStateExiting;
- }
- catch (ptw32_exception &)
- {
- /*
- * Pass these through to the outer block.
- */
- throw;
- }
- catch (...)
- {
- /*
- * We want to run the user's terminate function if supplied.
- * That function may call pthread_exit() or be canceled, which will
- * be handled by the outer try block.
- *
- * ptw32_terminate() will be called if there is no user
- * supplied function.
- */
- terminate_function
- term_func = set_terminate (0);
- set_terminate (term_func);
-
- if (term_func != 0)
- {
- term_func ();
- }
- throw;
- }
- }
- catch (ptw32_exception_cancel &)
- {
- /*
- * Thread was canceled.
- */
- status = sp->exitStatus = PTHREAD_CANCELED;
- }
- catch (ptw32_exception_exit &)
- {
- /*
- * Thread was exited via pthread_exit().
- */
- status = sp->exitStatus;
- }
- catch (...)
- {
- /*
- * A system unexpected exception has occurred running the user's
- * terminate routine. We get control back within this block
- * and exit with a substitute status. If the thread was not
- * cancelled then this indicates the unhandled exception.
- */
- status = sp->exitStatus = PTHREAD_CANCELED;
- }
-
- (void) set_terminate (ptw32_oldTerminate);
-
-#else
-
-#error ERROR [__FILE__, line __LINE__]: Cleanup type undefined.
-
-#endif /* __CLEANUP_CXX */
-#endif /* __CLEANUP_C */
-#endif /* __CLEANUP_SEH */
-
-#if defined(PTW32_STATIC_LIB)
- /*
- * We need to cleanup the pthread now if we have
- * been statically linked, in which case the cleanup
- * in dllMain won't get done. Joinable threads will
- * only be partially cleaned up and must be fully cleaned
- * up by pthread_join() or pthread_detach().
- *
- * Note: if this library has been statically linked,
- * implicitly created pthreads (those created
- * for Win32 threads which have called pthreads routines)
- * must be cleaned up explicitly by the application
- * (by calling pthread_win32_thread_detach_np()).
- * For the dll, dllMain will do the cleanup automatically.
- */
- (void) pthread_win32_thread_detach_np ();
-#endif
-
-#if ! (defined(__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__)
- _endthreadex ((unsigned)(size_t) status);
-#else
- _endthread ();
-#endif
-
- /*
- * Never reached.
- */
-
-#if ! (defined(__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__)
- return (unsigned)(size_t) status;
-#endif
-
-} /* ptw32_threadStart */
diff --git a/pthreads/src/ptw32_throw.c b/pthreads/src/ptw32_throw.c
deleted file mode 100644
index 1404e94..0000000
--- a/pthreads/src/ptw32_throw.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * ptw32_throw.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-#if defined(__CLEANUP_C)
-# include <setjmp.h>
-#endif
-
-/*
- * ptw32_throw
- *
- * All canceled and explicitly exited POSIX threads go through
- * here. This routine knows how to exit both POSIX initiated threads and
- * 'implicit' POSIX threads for each of the possible language modes (C,
- * C++, and SEH).
- */
-#if defined(_MSC_VER)
-/*
- * Ignore the warning:
- * "C++ exception specification ignored except to indicate that
- * the function is not __declspec(nothrow)."
- */
-#pragma warning(disable:4290)
-#endif
-void
-ptw32_throw (DWORD exception)
-#if defined(__CLEANUP_CXX)
- throw(ptw32_exception_cancel,ptw32_exception_exit)
-#endif
-{
- /*
- * Don't use pthread_self() to avoid creating an implicit POSIX thread handle
- * unnecessarily.
- */
- ptw32_thread_t * sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey);
-
-#if defined(__CLEANUP_SEH)
- DWORD exceptionInformation[3];
-#endif
-
- sp->state = PThreadStateExiting;
-
- if (exception != PTW32_EPS_CANCEL && exception != PTW32_EPS_EXIT)
- {
- /* Should never enter here */
- exit (1);
- }
-
- if (NULL == sp || sp->implicit)
- {
- /*
- * We're inside a non-POSIX initialised Win32 thread
- * so there is no point to jump or throw back to. Just do an
- * explicit thread exit here after cleaning up POSIX
- * residue (i.e. cleanup handlers, POSIX thread handle etc).
- */
-#if ! (defined(__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__)
- unsigned exitCode = 0;
-
- switch (exception)
- {
- case PTW32_EPS_CANCEL:
- exitCode = (unsigned)(size_t) PTHREAD_CANCELED;
- break;
- case PTW32_EPS_EXIT:
- if (NULL != sp)
- {
- exitCode = (unsigned)(size_t) sp->exitStatus;
- }
- break;
- }
-#endif
-
-#if defined(PTW32_STATIC_LIB)
-
- pthread_win32_thread_detach_np ();
-
-#endif
-
-#if ! (defined(__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__)
- _endthreadex (exitCode);
-#else
- _endthread ();
-#endif
-
- }
-
-#if defined(__CLEANUP_SEH)
-
-
- exceptionInformation[0] = (DWORD) (exception);
- exceptionInformation[1] = (DWORD) (0);
- exceptionInformation[2] = (DWORD) (0);
-
- RaiseException (EXCEPTION_PTW32_SERVICES, 0, 3, exceptionInformation);
-
-#else /* __CLEANUP_SEH */
-
-#if defined(__CLEANUP_C)
-
- ptw32_pop_cleanup_all (1);
- longjmp (sp->start_mark, exception);
-
-#else /* __CLEANUP_C */
-
-#if defined(__CLEANUP_CXX)
-
- switch (exception)
- {
- case PTW32_EPS_CANCEL:
- throw ptw32_exception_cancel ();
- break;
- case PTW32_EPS_EXIT:
- throw ptw32_exception_exit ();
- break;
- }
-
-#else
-
-#error ERROR [__FILE__, line __LINE__]: Cleanup type undefined.
-
-#endif /* __CLEANUP_CXX */
-
-#endif /* __CLEANUP_C */
-
-#endif /* __CLEANUP_SEH */
-
- /* Never reached */
-}
-
-
-void
-ptw32_pop_cleanup_all (int execute)
-{
- while (NULL != ptw32_pop_cleanup (execute))
- {
- }
-}
-
-
-DWORD
-ptw32_get_exception_services_code (void)
-{
-#if defined(__CLEANUP_SEH)
-
- return EXCEPTION_PTW32_SERVICES;
-
-#else
-
- return (DWORD)0;
-
-#endif
-}
diff --git a/pthreads/src/ptw32_timespec.c b/pthreads/src/ptw32_timespec.c
deleted file mode 100644
index 6318957..0000000
--- a/pthreads/src/ptw32_timespec.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * ptw32_timespec.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-#if defined(NEED_FTIME)
-
-/*
- * time between jan 1, 1601 and jan 1, 1970 in units of 100 nanoseconds
- */
-#define PTW32_TIMESPEC_TO_FILETIME_OFFSET \
- ( ((int64_t) 27111902 << 32) + (int64_t) 3577643008 )
-
-INLINE void
-ptw32_timespec_to_filetime (const struct timespec *ts, FILETIME * ft)
- /*
- * -------------------------------------------------------------------
- * converts struct timespec
- * where the time is expressed in seconds and nanoseconds from Jan 1, 1970.
- * into FILETIME (as set by GetSystemTimeAsFileTime), where the time is
- * expressed in 100 nanoseconds from Jan 1, 1601,
- * -------------------------------------------------------------------
- */
-{
- *(int64_t *) ft = ts->tv_sec * 10000000
- + (ts->tv_nsec + 50) / 100 + PTW32_TIMESPEC_TO_FILETIME_OFFSET;
-}
-
-INLINE void
-ptw32_filetime_to_timespec (const FILETIME * ft, struct timespec *ts)
- /*
- * -------------------------------------------------------------------
- * converts FILETIME (as set by GetSystemTimeAsFileTime), where the time is
- * expressed in 100 nanoseconds from Jan 1, 1601,
- * into struct timespec
- * where the time is expressed in seconds and nanoseconds from Jan 1, 1970.
- * -------------------------------------------------------------------
- */
-{
- ts->tv_sec =
- (int) ((*(int64_t *) ft - PTW32_TIMESPEC_TO_FILETIME_OFFSET) / 10000000);
- ts->tv_nsec =
- (int) ((*(int64_t *) ft - PTW32_TIMESPEC_TO_FILETIME_OFFSET -
- ((int64_t) ts->tv_sec * (int64_t) 10000000)) * 100);
-}
-
-#endif /* NEED_FTIME */
diff --git a/pthreads/src/ptw32_tkAssocCreate.c b/pthreads/src/ptw32_tkAssocCreate.c
deleted file mode 100644
index 50d6c50..0000000
--- a/pthreads/src/ptw32_tkAssocCreate.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * ptw32_tkAssocCreate.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-int
-ptw32_tkAssocCreate (ptw32_thread_t * sp, pthread_key_t key)
- /*
- * -------------------------------------------------------------------
- * This routine creates an association that
- * is unique for the given (thread,key) combination.The association
- * is referenced by both the thread and the key.
- * This association allows us to determine what keys the
- * current thread references and what threads a given key
- * references.
- * See the detailed description
- * at the beginning of this file for further details.
- *
- * Notes:
- * 1) New associations are pushed to the beginning of the
- * chain so that the internal ptw32_selfThreadKey association
- * is always last, thus allowing selfThreadExit to
- * be implicitly called last by pthread_exit.
- * 2)
- *
- * Parameters:
- * thread
- * current running thread.
- * key
- * key on which to create an association.
- * Returns:
- * 0 - if successful,
- * ENOMEM - not enough memory to create assoc or other object
- * EINVAL - an internal error occurred
- * ENOSYS - an internal error occurred
- * -------------------------------------------------------------------
- */
-{
- ThreadKeyAssoc *assoc;
-
- /*
- * Have to create an association and add it
- * to both the key and the thread.
- *
- * Both key->keyLock and thread->threadLock are locked before
- * entry to this routine.
- */
- assoc = (ThreadKeyAssoc *) calloc (1, sizeof (*assoc));
-
- if (assoc == NULL)
- {
- return ENOMEM;
- }
-
- assoc->thread = sp;
- assoc->key = key;
-
- /*
- * Register assoc with key
- */
- assoc->prevThread = NULL;
- assoc->nextThread = (ThreadKeyAssoc *) key->threads;
- if (assoc->nextThread != NULL)
- {
- assoc->nextThread->prevThread = assoc;
- }
- key->threads = (void *) assoc;
-
- /*
- * Register assoc with thread
- */
- assoc->prevKey = NULL;
- assoc->nextKey = (ThreadKeyAssoc *) sp->keys;
- if (assoc->nextKey != NULL)
- {
- assoc->nextKey->prevKey = assoc;
- }
- sp->keys = (void *) assoc;
-
- return (0);
-
-} /* ptw32_tkAssocCreate */
diff --git a/pthreads/src/ptw32_tkAssocDestroy.c b/pthreads/src/ptw32_tkAssocDestroy.c
deleted file mode 100644
index fedebf5..0000000
--- a/pthreads/src/ptw32_tkAssocDestroy.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * ptw32_tkAssocDestroy.c
- *
- * Description:
- * This translation unit implements routines which are private to
- * the implementation and may be used throughout it.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-void
-ptw32_tkAssocDestroy (ThreadKeyAssoc * assoc)
- /*
- * -------------------------------------------------------------------
- * This routine releases all resources for the given ThreadKeyAssoc
- * once it is no longer being referenced
- * ie) either the key or thread has stopped referencing it.
- *
- * Parameters:
- * assoc
- * an instance of ThreadKeyAssoc.
- * Returns:
- * N/A
- * -------------------------------------------------------------------
- */
-{
-
- /*
- * Both key->keyLock and thread->threadLock are locked before
- * entry to this routine.
- */
- if (assoc != NULL)
- {
- ThreadKeyAssoc * prev, * next;
-
- /* Remove assoc from thread's keys chain */
- prev = assoc->prevKey;
- next = assoc->nextKey;
- if (prev != NULL)
- {
- prev->nextKey = next;
- }
- if (next != NULL)
- {
- next->prevKey = prev;
- }
-
- if (assoc->thread->keys == assoc)
- {
- /* We're at the head of the thread's keys chain */
- assoc->thread->keys = next;
- }
- if (assoc->thread->nextAssoc == assoc)
- {
- /*
- * Thread is exiting and we're deleting the assoc to be processed next.
- * Hand thread the assoc after this one.
- */
- assoc->thread->nextAssoc = next;
- }
-
- /* Remove assoc from key's threads chain */
- prev = assoc->prevThread;
- next = assoc->nextThread;
- if (prev != NULL)
- {
- prev->nextThread = next;
- }
- if (next != NULL)
- {
- next->prevThread = prev;
- }
-
- if (assoc->key->threads == assoc)
- {
- /* We're at the head of the key's threads chain */
- assoc->key->threads = next;
- }
-
- free (assoc);
- }
-
-} /* ptw32_tkAssocDestroy */
diff --git a/pthreads/src/rwlock.c b/pthreads/src/rwlock.c
deleted file mode 100644
index 4a3cd25..0000000
--- a/pthreads/src/rwlock.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * rwlock.c
- *
- * Description:
- * This translation unit implements read/write lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "ptw32_rwlock_check_need_init.c"
-#include "ptw32_rwlock_cancelwrwait.c"
-#include "pthread_rwlock_init.c"
-#include "pthread_rwlock_destroy.c"
-#include "pthread_rwlockattr_init.c"
-#include "pthread_rwlockattr_destroy.c"
-#include "pthread_rwlockattr_getpshared.c"
-#include "pthread_rwlockattr_setpshared.c"
-#include "pthread_rwlock_rdlock.c"
-#include "pthread_rwlock_timedrdlock.c"
-#include "pthread_rwlock_wrlock.c"
-#include "pthread_rwlock_timedwrlock.c"
-#include "pthread_rwlock_unlock.c"
-#include "pthread_rwlock_tryrdlock.c"
-#include "pthread_rwlock_trywrlock.c"
diff --git a/pthreads/src/sched.c b/pthreads/src/sched.c
deleted file mode 100644
index ed30ea7..0000000
--- a/pthreads/src/sched.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * sched.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-#include "pthread_attr_setschedpolicy.c"
-#include "pthread_attr_getschedpolicy.c"
-#include "pthread_attr_setschedparam.c"
-#include "pthread_attr_getschedparam.c"
-#include "pthread_attr_setinheritsched.c"
-#include "pthread_attr_getinheritsched.c"
-#include "pthread_setschedparam.c"
-#include "pthread_getschedparam.c"
-#include "sched_get_priority_max.c"
-#include "sched_get_priority_min.c"
-#include "sched_setscheduler.c"
-#include "sched_getscheduler.c"
-#include "sched_yield.c"
diff --git a/pthreads/src/sched.h b/pthreads/src/sched.h
deleted file mode 100644
index f36a97a..0000000
--- a/pthreads/src/sched.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Module: sched.h
- *
- * Purpose:
- * Provides an implementation of POSIX realtime extensions
- * as defined in
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-#if !defined(_SCHED_H)
-#define _SCHED_H
-
-#undef PTW32_SCHED_LEVEL
-
-#if defined(_POSIX_SOURCE)
-#define PTW32_SCHED_LEVEL 0
-/* Early POSIX */
-#endif
-
-#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309
-#undef PTW32_SCHED_LEVEL
-#define PTW32_SCHED_LEVEL 1
-/* Include 1b, 1c and 1d */
-#endif
-
-#if defined(INCLUDE_NP)
-#undef PTW32_SCHED_LEVEL
-#define PTW32_SCHED_LEVEL 2
-/* Include Non-Portable extensions */
-#endif
-
-#define PTW32_SCHED_LEVEL_MAX 3
-
-#if ( defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112 ) || !defined(PTW32_SCHED_LEVEL)
-#define PTW32_SCHED_LEVEL PTW32_SCHED_LEVEL_MAX
-/* Include everything */
-#endif
-
-
-#if defined(__GNUC__) && !defined(__declspec)
-# error Please upgrade your GNU compiler to one that supports __declspec.
-#endif
-
-/*
- * When building the library, you should define PTW32_BUILD so that
- * the variables/functions are exported correctly. When using the library,
- * do NOT define PTW32_BUILD, and then the variables/functions will
- * be imported correctly.
- */
-#if !defined(PTW32_STATIC_LIB)
-# if defined(PTW32_BUILD)
-# define PTW32_DLLPORT __declspec (dllexport)
-# else
-# define PTW32_DLLPORT __declspec (dllimport)
-# endif
-#else
-# define PTW32_DLLPORT
-#endif
-
-/*
- * This is a duplicate of what is in the autoconf config.h,
- * which is only used when building the pthread-win32 libraries.
- */
-
-#if !defined(PTW32_CONFIG_H)
-# if defined(WINCE)
-# define NEED_ERRNO
-# define NEED_SEM
-# endif
-# if defined(__MINGW64__)
-# define HAVE_STRUCT_TIMESPEC
-# define HAVE_MODE_T
-# elif defined(_UWIN) || defined(__MINGW32__)
-# define HAVE_MODE_T
-# endif
-#endif
-
-/*
- *
- */
-
-#if PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX
-#if defined(NEED_ERRNO)
-#include "need_errno.h"
-#else
-#include <errno.h>
-#endif
-#endif /* PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX */
-
-#if (defined(__MINGW64__) || defined(__MINGW32__)) || defined(_UWIN)
-# if PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX
-/* For pid_t */
-# include <sys/types.h>
-/* Required by Unix 98 */
-# include <time.h>
-# else
- typedef int pid_t;
-# endif
-#else
- typedef int pid_t;
-#endif
-
-/* Thread scheduling policies */
-
-enum {
- SCHED_OTHER = 0,
- SCHED_FIFO,
- SCHED_RR,
- SCHED_MIN = SCHED_OTHER,
- SCHED_MAX = SCHED_RR
-};
-
-struct sched_param {
- int sched_priority;
-};
-
-#if defined(__cplusplus)
-extern "C"
-{
-#endif /* __cplusplus */
-
-PTW32_DLLPORT int __cdecl sched_yield (void);
-
-PTW32_DLLPORT int __cdecl sched_get_priority_min (int policy);
-
-PTW32_DLLPORT int __cdecl sched_get_priority_max (int policy);
-
-PTW32_DLLPORT int __cdecl sched_setscheduler (pid_t pid, int policy);
-
-PTW32_DLLPORT int __cdecl sched_getscheduler (pid_t pid);
-
-/*
- * Note that this macro returns ENOTSUP rather than
- * ENOSYS as might be expected. However, returning ENOSYS
- * should mean that sched_get_priority_{min,max} are
- * not implemented as well as sched_rr_get_interval.
- * This is not the case, since we just don't support
- * round-robin scheduling. Therefore I have chosen to
- * return the same value as sched_setscheduler when
- * SCHED_RR is passed to it.
- */
-#define sched_rr_get_interval(_pid, _interval) \
- ( errno = ENOTSUP, (int) -1 )
-
-
-#if defined(__cplusplus)
-} /* End of extern "C" */
-#endif /* __cplusplus */
-
-#undef PTW32_SCHED_LEVEL
-#undef PTW32_SCHED_LEVEL_MAX
-
-#endif /* !_SCHED_H */
-
diff --git a/pthreads/src/sched_get_priority_max.c b/pthreads/src/sched_get_priority_max.c
deleted file mode 100644
index cabf232..0000000
--- a/pthreads/src/sched_get_priority_max.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * sched_get_priority_max.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-/*
- * On Windows98, THREAD_PRIORITY_LOWEST is (-2) and
- * THREAD_PRIORITY_HIGHEST is 2, and everything works just fine.
- *
- * On WinCE 3.0, it so happen that THREAD_PRIORITY_LOWEST is 5
- * and THREAD_PRIORITY_HIGHEST is 1 (yes, I know, it is funny:
- * highest priority use smaller numbers) and the following happens:
- *
- * sched_get_priority_min() returns 5
- * sched_get_priority_max() returns 1
- *
- * The following table shows the base priority levels for combinations
- * of priority class and priority value in Win32.
- *
- * Process Priority Class Thread Priority Level
- * -----------------------------------------------------------------
- * 1 IDLE_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 1 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 1 NORMAL_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 1 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 1 HIGH_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 2 IDLE_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 3 IDLE_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 4 IDLE_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 4 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 5 IDLE_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 5 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 5 Background NORMAL_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 6 IDLE_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 6 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 6 Background NORMAL_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 7 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 7 Background NORMAL_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 7 Foreground NORMAL_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 8 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 8 NORMAL_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 8 Foreground NORMAL_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 8 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 9 NORMAL_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 9 Foreground NORMAL_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 9 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 10 Foreground NORMAL_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 10 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 11 Foreground NORMAL_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 11 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 11 HIGH_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 12 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 12 HIGH_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 13 HIGH_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 14 HIGH_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 15 HIGH_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 15 HIGH_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- * 15 IDLE_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- * 15 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- * 15 NORMAL_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- * 15 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- * 16 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 17 REALTIME_PRIORITY_CLASS -7
- * 18 REALTIME_PRIORITY_CLASS -6
- * 19 REALTIME_PRIORITY_CLASS -5
- * 20 REALTIME_PRIORITY_CLASS -4
- * 21 REALTIME_PRIORITY_CLASS -3
- * 22 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 23 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 24 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 25 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 26 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 27 REALTIME_PRIORITY_CLASS 3
- * 28 REALTIME_PRIORITY_CLASS 4
- * 29 REALTIME_PRIORITY_CLASS 5
- * 30 REALTIME_PRIORITY_CLASS 6
- * 31 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- *
- * Windows NT: Values -7, -6, -5, -4, -3, 3, 4, 5, and 6 are not supported.
- */
-
-
-int
-sched_get_priority_max (int policy)
-{
- if (policy < SCHED_MIN || policy > SCHED_MAX)
- {
- errno = EINVAL;
- return -1;
- }
-
-#if (THREAD_PRIORITY_LOWEST > THREAD_PRIORITY_NORMAL)
- /* WinCE? */
- return PTW32_MAX (THREAD_PRIORITY_IDLE, THREAD_PRIORITY_TIME_CRITICAL);
-#else
- /* This is independent of scheduling policy in Win32. */
- return PTW32_MAX (THREAD_PRIORITY_IDLE, THREAD_PRIORITY_TIME_CRITICAL);
-#endif
-}
diff --git a/pthreads/src/sched_get_priority_min.c b/pthreads/src/sched_get_priority_min.c
deleted file mode 100644
index 9c4f859..0000000
--- a/pthreads/src/sched_get_priority_min.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * sched_get_priority_min.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-/*
- * On Windows98, THREAD_PRIORITY_LOWEST is (-2) and
- * THREAD_PRIORITY_HIGHEST is 2, and everything works just fine.
- *
- * On WinCE 3.0, it so happen that THREAD_PRIORITY_LOWEST is 5
- * and THREAD_PRIORITY_HIGHEST is 1 (yes, I know, it is funny:
- * highest priority use smaller numbers) and the following happens:
- *
- * sched_get_priority_min() returns 5
- * sched_get_priority_max() returns 1
- *
- * The following table shows the base priority levels for combinations
- * of priority class and priority value in Win32.
- *
- * Process Priority Class Thread Priority Level
- * -----------------------------------------------------------------
- * 1 IDLE_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 1 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 1 NORMAL_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 1 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 1 HIGH_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 2 IDLE_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 3 IDLE_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 4 IDLE_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 4 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 5 IDLE_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 5 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 5 Background NORMAL_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 6 IDLE_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 6 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 6 Background NORMAL_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 7 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 7 Background NORMAL_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 7 Foreground NORMAL_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 8 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 8 NORMAL_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 8 Foreground NORMAL_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 8 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 9 NORMAL_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 9 Foreground NORMAL_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 9 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 10 Foreground NORMAL_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 10 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 11 Foreground NORMAL_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 11 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 11 HIGH_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 12 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 12 HIGH_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 13 HIGH_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 14 HIGH_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 15 HIGH_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 15 HIGH_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- * 15 IDLE_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- * 15 BELOW_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- * 15 NORMAL_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- * 15 ABOVE_NORMAL_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- * 16 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_IDLE
- * 17 REALTIME_PRIORITY_CLASS -7
- * 18 REALTIME_PRIORITY_CLASS -6
- * 19 REALTIME_PRIORITY_CLASS -5
- * 20 REALTIME_PRIORITY_CLASS -4
- * 21 REALTIME_PRIORITY_CLASS -3
- * 22 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_LOWEST
- * 23 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_BELOW_NORMAL
- * 24 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_NORMAL
- * 25 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_ABOVE_NORMAL
- * 26 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_HIGHEST
- * 27 REALTIME_PRIORITY_CLASS 3
- * 28 REALTIME_PRIORITY_CLASS 4
- * 29 REALTIME_PRIORITY_CLASS 5
- * 30 REALTIME_PRIORITY_CLASS 6
- * 31 REALTIME_PRIORITY_CLASS THREAD_PRIORITY_TIME_CRITICAL
- *
- * Windows NT: Values -7, -6, -5, -4, -3, 3, 4, 5, and 6 are not supported.
- *
- */
-
-
-int
-sched_get_priority_min (int policy)
-{
- if (policy < SCHED_MIN || policy > SCHED_MAX)
- {
- errno = EINVAL;
- return -1;
- }
-
-#if (THREAD_PRIORITY_LOWEST > THREAD_PRIORITY_NORMAL)
- /* WinCE? */
- return PTW32_MIN (THREAD_PRIORITY_IDLE, THREAD_PRIORITY_TIME_CRITICAL);
-#else
- /* This is independent of scheduling policy in Win32. */
- return PTW32_MIN (THREAD_PRIORITY_IDLE, THREAD_PRIORITY_TIME_CRITICAL);
-#endif
-}
diff --git a/pthreads/src/sched_getscheduler.c b/pthreads/src/sched_getscheduler.c
deleted file mode 100644
index 8769c15..0000000
--- a/pthreads/src/sched_getscheduler.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * sched_getscheduler.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-sched_getscheduler (pid_t pid)
-{
- /*
- * Win32 only has one policy which we call SCHED_OTHER.
- * However, we try to provide other valid side-effects
- * such as EPERM and ESRCH errors.
- */
- if (0 != pid)
- {
- int selfPid = (int) GetCurrentProcessId ();
-
- if (pid != selfPid)
- {
- HANDLE h =
- OpenProcess (PROCESS_QUERY_INFORMATION, PTW32_FALSE, (DWORD) pid);
-
- if (NULL == h)
- {
- errno =
- (GetLastError () ==
- (0xFF & ERROR_ACCESS_DENIED)) ? EPERM : ESRCH;
- return -1;
- }
- else
- CloseHandle(h);
- }
- }
-
- return SCHED_OTHER;
-}
diff --git a/pthreads/src/sched_setscheduler.c b/pthreads/src/sched_setscheduler.c
deleted file mode 100644
index 8691316..0000000
--- a/pthreads/src/sched_setscheduler.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * sched_setscheduler.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-sched_setscheduler (pid_t pid, int policy)
-{
- /*
- * Win32 only has one policy which we call SCHED_OTHER.
- * However, we try to provide other valid side-effects
- * such as EPERM and ESRCH errors. Choosing to check
- * for a valid policy last allows us to get the most value out
- * of this function.
- */
- if (0 != pid)
- {
- int selfPid = (int) GetCurrentProcessId ();
-
- if (pid != selfPid)
- {
- HANDLE h =
- OpenProcess (PROCESS_SET_INFORMATION, PTW32_FALSE, (DWORD) pid);
-
- if (NULL == h)
- {
- errno =
- (GetLastError () ==
- (0xFF & ERROR_ACCESS_DENIED)) ? EPERM : ESRCH;
- return -1;
- }
- else
- CloseHandle(h);
- }
- }
-
- if (SCHED_OTHER != policy)
- {
- errno = ENOSYS;
- return -1;
- }
-
- /*
- * Don't set anything because there is nothing to set.
- * Just return the current (the only possible) value.
- */
- return SCHED_OTHER;
-}
diff --git a/pthreads/src/sched_yield.c b/pthreads/src/sched_yield.c
deleted file mode 100644
index 6ac5ed9..0000000
--- a/pthreads/src/sched_yield.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * sched_yield.c
- *
- * Description:
- * POSIX thread functions that deal with thread scheduling.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-#include "sched.h"
-
-int
-sched_yield (void)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function indicates that the calling thread is
- * willing to give up some time slices to other threads.
- *
- * PARAMETERS
- * N/A
- *
- *
- * DESCRIPTION
- * This function indicates that the calling thread is
- * willing to give up some time slices to other threads.
- * NOTE: Since this is part of POSIX 1003.1b
- * (realtime extensions), it is defined as returning
- * -1 if an error occurs and sets errno to the actual
- * error.
- *
- * RESULTS
- * 0 successfully created semaphore,
- * ENOSYS sched_yield not supported,
- *
- * ------------------------------------------------------
- */
-{
- Sleep (0);
-
- return 0;
-}
diff --git a/pthreads/src/sem_close.c b/pthreads/src/sem_close.c
deleted file mode 100644
index 6d7280f..0000000
--- a/pthreads/src/sem_close.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_close.c
- *
- * Purpose:
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-/* ignore warning "unreferenced formal parameter" */
-#if defined(_MSC_VER)
-#pragma warning( disable : 4100 )
-#endif
-
-int
-sem_close (sem_t * sem)
-{
- errno = ENOSYS;
- return -1;
-} /* sem_close */
diff --git a/pthreads/src/sem_destroy.c b/pthreads/src/sem_destroy.c
deleted file mode 100644
index 6c98e80..0000000
--- a/pthreads/src/sem_destroy.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_destroy.c
- *
- * Purpose:
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-
-int
-sem_destroy (sem_t * sem)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function destroys an unnamed semaphore.
- *
- * PARAMETERS
- * sem
- * pointer to an instance of sem_t
- *
- * DESCRIPTION
- * This function destroys an unnamed semaphore.
- *
- * RESULTS
- * 0 successfully destroyed semaphore,
- * -1 failed, error in errno
- * ERRNO
- * EINVAL 'sem' is not a valid semaphore,
- * ENOSYS semaphores are not supported,
- * EBUSY threads (or processes) are currently
- * blocked on 'sem'
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- sem_t s = NULL;
-
- if (sem == NULL || *sem == NULL)
- {
- result = EINVAL;
- }
- else
- {
- s = *sem;
-
- if ((result = pthread_mutex_lock (&s->lock)) == 0)
- {
- if (s->value < 0)
- {
- (void) pthread_mutex_unlock (&s->lock);
- result = EBUSY;
- }
- else
- {
- /* There are no threads currently blocked on this semaphore. */
-
- if (!CloseHandle (s->sem))
- {
- (void) pthread_mutex_unlock (&s->lock);
- result = EINVAL;
- }
- else
- {
- /*
- * Invalidate the semaphore handle when we have the lock.
- * Other sema operations should test this after acquiring the lock
- * to check that the sema is still valid, i.e. before performing any
- * operations. This may only be necessary before the sema op routine
- * returns so that the routine can return EINVAL - e.g. if setting
- * s->value to SEM_VALUE_MAX below does force a fall-through.
- */
- *sem = NULL;
-
- /* Prevent anyone else actually waiting on or posting this sema.
- */
- s->value = SEM_VALUE_MAX;
-
- (void) pthread_mutex_unlock (&s->lock);
-
- do
- {
- /* Give other threads a chance to run and exit any sema op
- * routines. Due to the SEM_VALUE_MAX value, if sem_post or
- * sem_wait were blocked by us they should fall through.
- */
- Sleep(0);
- }
- while (pthread_mutex_destroy (&s->lock) == EBUSY);
- }
- }
- }
- }
-
- if (result != 0)
- {
- errno = result;
- return -1;
- }
-
- free (s);
-
- return 0;
-
-} /* sem_destroy */
diff --git a/pthreads/src/sem_getvalue.c b/pthreads/src/sem_getvalue.c
deleted file mode 100644
index baafb02..0000000
--- a/pthreads/src/sem_getvalue.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_getvalue.c
- *
- * Purpose:
- * Semaphores aren't actually part of PThreads.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1-2001
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-
-int
-sem_getvalue (sem_t * sem, int *sval)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function stores the current count value of the
- * semaphore.
- * RESULTS
- *
- * Return value
- *
- * 0 sval has been set.
- * -1 failed, error in errno
- *
- * in global errno
- *
- * EINVAL 'sem' is not a valid semaphore,
- * ENOSYS this function is not supported,
- *
- *
- * PARAMETERS
- *
- * sem pointer to an instance of sem_t
- *
- * sval pointer to int.
- *
- * DESCRIPTION
- * This function stores the current count value of the semaphore
- * pointed to by sem in the int pointed to by sval.
- */
-{
- if (sem == NULL || *sem == NULL || sval == NULL)
- {
- errno = EINVAL;
- return -1;
- }
- else
- {
- long value;
- register sem_t s = *sem;
- int result = 0;
-
- if ((result = pthread_mutex_lock(&s->lock)) == 0)
- {
- /* See sem_destroy.c
- */
- if (*sem == NULL)
- {
- (void) pthread_mutex_unlock (&s->lock);
- errno = EINVAL;
- return -1;
- }
-
- value = s->value;
- (void) pthread_mutex_unlock(&s->lock);
- *sval = value;
- }
-
- return result;
- }
-
-} /* sem_getvalue */
diff --git a/pthreads/src/sem_init.c b/pthreads/src/sem_init.c
deleted file mode 100644
index f682f4b..0000000
--- a/pthreads/src/sem_init.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_init.c
- *
- * Purpose:
- * Semaphores aren't actually part of PThreads.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1-2001
- *
- * -------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-int
-sem_init (sem_t * sem, int pshared, unsigned int value)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function initializes a semaphore. The
- * initial value of the semaphore is 'value'
- *
- * PARAMETERS
- * sem
- * pointer to an instance of sem_t
- *
- * pshared
- * if zero, this semaphore may only be shared between
- * threads in the same process.
- * if nonzero, the semaphore can be shared between
- * processes
- *
- * value
- * initial value of the semaphore counter
- *
- * DESCRIPTION
- * This function initializes a semaphore. The
- * initial value of the semaphore is set to 'value'.
- *
- * RESULTS
- * 0 successfully created semaphore,
- * -1 failed, error in errno
- * ERRNO
- * EINVAL 'sem' is not a valid semaphore, or
- * 'value' >= SEM_VALUE_MAX
- * ENOMEM out of memory,
- * ENOSPC a required resource has been exhausted,
- * ENOSYS semaphores are not supported,
- * EPERM the process lacks appropriate privilege
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- sem_t s = NULL;
-
- if (pshared != 0)
- {
- /*
- * Creating a semaphore that can be shared between
- * processes
- */
- result = EPERM;
- }
- else if (value > (unsigned int)SEM_VALUE_MAX)
- {
- result = EINVAL;
- }
- else
- {
- s = (sem_t) calloc (1, sizeof (*s));
-
- if (NULL == s)
- {
- result = ENOMEM;
- }
- else
- {
-
- s->value = value;
- if (pthread_mutex_init(&s->lock, NULL) == 0)
- {
-
-#if defined(NEED_SEM)
-
- s->sem = CreateEvent (NULL,
- PTW32_FALSE, /* auto (not manual) reset */
- PTW32_FALSE, /* initial state is unset */
- NULL);
-
- if (0 == s->sem)
- {
- free (s);
- (void) pthread_mutex_destroy(&s->lock);
- result = ENOSPC;
- }
- else
- {
- s->leftToUnblock = 0;
- }
-
-#else /* NEED_SEM */
-
- if ((s->sem = CreateSemaphore (NULL, /* Always NULL */
- (long) 0, /* Force threads to wait */
- (long) SEM_VALUE_MAX, /* Maximum value */
- NULL)) == 0) /* Name */
- {
- (void) pthread_mutex_destroy(&s->lock);
- result = ENOSPC;
- }
-
-#endif /* NEED_SEM */
-
- }
- else
- {
- result = ENOSPC;
- }
-
- if (result != 0)
- {
- free(s);
- }
- }
- }
-
- if (result != 0)
- {
- errno = result;
- return -1;
- }
-
- *sem = s;
-
- return 0;
-
-} /* sem_init */
diff --git a/pthreads/src/sem_open.c b/pthreads/src/sem_open.c
deleted file mode 100644
index fb1cc54..0000000
--- a/pthreads/src/sem_open.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_open.c
- *
- * Purpose:
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-/* ignore warning "unreferenced formal parameter" */
-#if defined(_MSC_VER)
-#pragma warning( disable : 4100 )
-#endif
-
-int
-sem_open (const char *name, int oflag, mode_t mode, unsigned int value)
-{
- errno = ENOSYS;
- return -1;
-} /* sem_open */
diff --git a/pthreads/src/sem_post.c b/pthreads/src/sem_post.c
deleted file mode 100644
index 3483252..0000000
--- a/pthreads/src/sem_post.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_post.c
- *
- * Purpose:
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-
-int
-sem_post (sem_t * sem)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function posts a wakeup to a semaphore.
- *
- * PARAMETERS
- * sem
- * pointer to an instance of sem_t
- *
- * DESCRIPTION
- * This function posts a wakeup to a semaphore. If there
- * are waiting threads (or processes), one is awakened;
- * otherwise, the semaphore value is incremented by one.
- *
- * RESULTS
- * 0 successfully posted semaphore,
- * -1 failed, error in errno
- * ERRNO
- * EINVAL 'sem' is not a valid semaphore,
- * ENOSYS semaphores are not supported,
- * ERANGE semaphore count is too big
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- sem_t s = *sem;
-
- if (s == NULL)
- {
- result = EINVAL;
- }
- else if ((result = pthread_mutex_lock (&s->lock)) == 0)
- {
- /* See sem_destroy.c
- */
- if (*sem == NULL)
- {
- (void) pthread_mutex_unlock (&s->lock);
- result = EINVAL;
- return -1;
- }
-
- if (s->value < SEM_VALUE_MAX)
- {
-#if defined(NEED_SEM)
- if (++s->value <= 0
- && !SetEvent(s->sem))
- {
- s->value--;
- result = EINVAL;
- }
-#else
- if (++s->value <= 0
- && !ReleaseSemaphore (s->sem, 1, NULL))
- {
- s->value--;
- result = EINVAL;
- }
-#endif /* NEED_SEM */
- }
- else
- {
- result = ERANGE;
- }
-
- (void) pthread_mutex_unlock (&s->lock);
- }
-
- if (result != 0)
- {
- errno = result;
- return -1;
- }
-
- return 0;
-
-} /* sem_post */
diff --git a/pthreads/src/sem_post_multiple.c b/pthreads/src/sem_post_multiple.c
deleted file mode 100644
index 44c168c..0000000
--- a/pthreads/src/sem_post_multiple.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_post_multiple.c
- *
- * Purpose:
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-
-int
-sem_post_multiple (sem_t * sem, int count)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function posts multiple wakeups to a semaphore.
- *
- * PARAMETERS
- * sem
- * pointer to an instance of sem_t
- *
- * count
- * counter, must be greater than zero.
- *
- * DESCRIPTION
- * This function posts multiple wakeups to a semaphore. If there
- * are waiting threads (or processes), n <= count are awakened;
- * the semaphore value is incremented by count - n.
- *
- * RESULTS
- * 0 successfully posted semaphore,
- * -1 failed, error in errno
- * ERRNO
- * EINVAL 'sem' is not a valid semaphore
- * or count is less than or equal to zero.
- * ERANGE semaphore count is too big
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- long waiters;
- sem_t s = *sem;
-
- if (s == NULL || count <= 0)
- {
- result = EINVAL;
- }
- else if ((result = pthread_mutex_lock (&s->lock)) == 0)
- {
- /* See sem_destroy.c
- */
- if (*sem == NULL)
- {
- (void) pthread_mutex_unlock (&s->lock);
- result = EINVAL;
- return -1;
- }
-
- if (s->value <= (SEM_VALUE_MAX - count))
- {
- waiters = -s->value;
- s->value += count;
- if (waiters > 0)
- {
-#if defined(NEED_SEM)
- if (SetEvent(s->sem))
- {
- waiters--;
- s->leftToUnblock += count - 1;
- if (s->leftToUnblock > waiters)
- {
- s->leftToUnblock = waiters;
- }
- }
-#else
- if (ReleaseSemaphore (s->sem, (waiters<=count)?waiters:count, 0))
- {
- /* No action */
- }
-#endif
- else
- {
- s->value -= count;
- result = EINVAL;
- }
- }
- }
- else
- {
- result = ERANGE;
- }
- (void) pthread_mutex_unlock (&s->lock);
- }
-
- if (result != 0)
- {
- errno = result;
- return -1;
- }
-
- return 0;
-
-} /* sem_post_multiple */
diff --git a/pthreads/src/sem_timedwait.c b/pthreads/src/sem_timedwait.c
deleted file mode 100644
index 638431c..0000000
--- a/pthreads/src/sem_timedwait.c
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_timedwait.c
- *
- * Purpose:
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-
-typedef struct {
- sem_t sem;
- int * resultPtr;
-} sem_timedwait_cleanup_args_t;
-
-
-static void PTW32_CDECL
-ptw32_sem_timedwait_cleanup (void * args)
-{
- sem_timedwait_cleanup_args_t * a = (sem_timedwait_cleanup_args_t *)args;
- sem_t s = a->sem;
-
- if (pthread_mutex_lock (&s->lock) == 0)
- {
- /*
- * We either timed out or were cancelled.
- * If someone has posted between then and now we try to take the semaphore.
- * Otherwise the semaphore count may be wrong after we
- * return. In the case of a cancellation, it is as if we
- * were cancelled just before we return (after taking the semaphore)
- * which is ok.
- */
- if (WaitForSingleObject(s->sem, 0) == WAIT_OBJECT_0)
- {
- /* We got the semaphore on the second attempt */
- *(a->resultPtr) = 0;
- }
- else
- {
- /* Indicate we're no longer waiting */
- s->value++;
-#if defined(NEED_SEM)
- if (s->value > 0)
- {
- s->leftToUnblock = 0;
- }
-#else
- /*
- * Don't release the W32 sema, it doesn't need adjustment
- * because it doesn't record the number of waiters.
- */
-#endif
- }
- (void) pthread_mutex_unlock (&s->lock);
- }
-}
-
-
-int
-sem_timedwait (sem_t * sem, const struct timespec *abstime)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function waits on a semaphore possibly until
- * 'abstime' time.
- *
- * PARAMETERS
- * sem
- * pointer to an instance of sem_t
- *
- * abstime
- * pointer to an instance of struct timespec
- *
- * DESCRIPTION
- * This function waits on a semaphore. If the
- * semaphore value is greater than zero, it decreases
- * its value by one. If the semaphore value is zero, then
- * the calling thread (or process) is blocked until it can
- * successfully decrease the value or until interrupted by
- * a signal.
- *
- * If 'abstime' is a NULL pointer then this function will
- * block until it can successfully decrease the value or
- * until interrupted by a signal.
- *
- * RESULTS
- * 0 successfully decreased semaphore,
- * -1 failed, error in errno
- * ERRNO
- * EINVAL 'sem' is not a valid semaphore,
- * ENOSYS semaphores are not supported,
- * EINTR the function was interrupted by a signal,
- * EDEADLK a deadlock condition was detected.
- * ETIMEDOUT abstime elapsed before success.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- sem_t s = *sem;
-
- pthread_testcancel();
-
- if (sem == NULL)
- {
- result = EINVAL;
- }
- else
- {
- DWORD milliseconds;
-
- if (abstime == NULL)
- {
- milliseconds = INFINITE;
- }
- else
- {
- /*
- * Calculate timeout as milliseconds from current system time.
- */
- milliseconds = ptw32_relmillisecs (abstime);
- }
-
- if ((result = pthread_mutex_lock (&s->lock)) == 0)
- {
- int v;
-
- /* See sem_destroy.c
- */
- if (*sem == NULL)
- {
- (void) pthread_mutex_unlock (&s->lock);
- errno = EINVAL;
- return -1;
- }
-
- v = --s->value;
- (void) pthread_mutex_unlock (&s->lock);
-
- if (v < 0)
- {
-#if defined(NEED_SEM)
- int timedout;
-#endif
- sem_timedwait_cleanup_args_t cleanup_args;
-
- cleanup_args.sem = s;
- cleanup_args.resultPtr = &result;
-
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth(0)
-#endif
- /* Must wait */
- pthread_cleanup_push(ptw32_sem_timedwait_cleanup, (void *) &cleanup_args);
-#if defined(NEED_SEM)
- timedout =
-#endif
- result = pthreadCancelableTimedWait (s->sem, milliseconds);
- pthread_cleanup_pop(result);
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth()
-#endif
-
-#if defined(NEED_SEM)
-
- if (!timedout && pthread_mutex_lock (&s->lock) == 0)
- {
- if (*sem == NULL)
- {
- (void) pthread_mutex_unlock (&s->lock);
- errno = EINVAL;
- return -1;
- }
-
- if (s->leftToUnblock > 0)
- {
- --s->leftToUnblock;
- SetEvent(s->sem);
- }
- (void) pthread_mutex_unlock (&s->lock);
- }
-
-#endif /* NEED_SEM */
-
- }
- }
-
- }
-
- if (result != 0)
- {
-
- errno = result;
- return -1;
-
- }
-
- return 0;
-
-} /* sem_timedwait */
diff --git a/pthreads/src/sem_trywait.c b/pthreads/src/sem_trywait.c
deleted file mode 100644
index 63614ba..0000000
--- a/pthreads/src/sem_trywait.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_trywait.c
- *
- * Purpose:
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-
-int
-sem_trywait (sem_t * sem)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function tries to wait on a semaphore.
- *
- * PARAMETERS
- * sem
- * pointer to an instance of sem_t
- *
- * DESCRIPTION
- * This function tries to wait on a semaphore. If the
- * semaphore value is greater than zero, it decreases
- * its value by one. If the semaphore value is zero, then
- * this function returns immediately with the error EAGAIN
- *
- * RESULTS
- * 0 successfully decreased semaphore,
- * -1 failed, error in errno
- * ERRNO
- * EAGAIN the semaphore was already locked,
- * EINVAL 'sem' is not a valid semaphore,
- * ENOTSUP sem_trywait is not supported,
- * EINTR the function was interrupted by a signal,
- * EDEADLK a deadlock condition was detected.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- sem_t s = *sem;
-
- if (s == NULL)
- {
- result = EINVAL;
- }
- else if ((result = pthread_mutex_lock (&s->lock)) == 0)
- {
- /* See sem_destroy.c
- */
- if (*sem == NULL)
- {
- (void) pthread_mutex_unlock (&s->lock);
- errno = EINVAL;
- return -1;
- }
-
- if (s->value > 0)
- {
- s->value--;
- }
- else
- {
- result = EAGAIN;
- }
-
- (void) pthread_mutex_unlock (&s->lock);
- }
-
- if (result != 0)
- {
- errno = result;
- return -1;
- }
-
- return 0;
-
-} /* sem_trywait */
diff --git a/pthreads/src/sem_unlink.c b/pthreads/src/sem_unlink.c
deleted file mode 100644
index fb80569..0000000
--- a/pthreads/src/sem_unlink.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_unlink.c
- *
- * Purpose:
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-/* ignore warning "unreferenced formal parameter" */
-#if defined(_MSC_VER)
-#pragma warning( disable : 4100 )
-#endif
-
-int
-sem_unlink (const char *name)
-{
- errno = ENOSYS;
- return -1;
-} /* sem_unlink */
diff --git a/pthreads/src/sem_wait.c b/pthreads/src/sem_wait.c
deleted file mode 100644
index 50c11d8..0000000
--- a/pthreads/src/sem_wait.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: sem_wait.c
- *
- * Purpose:
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-
-static void PTW32_CDECL
-ptw32_sem_wait_cleanup(void * sem)
-{
- sem_t s = (sem_t) sem;
-
- if (pthread_mutex_lock (&s->lock) == 0)
- {
- /*
- * If sema is destroyed do nothing, otherwise:-
- * If the sema is posted between us being cancelled and us locking
- * the sema again above then we need to consume that post but cancel
- * anyway. If we don't get the semaphore we indicate that we're no
- * longer waiting.
- */
- if (*((sem_t *)sem) != NULL && !(WaitForSingleObject(s->sem, 0) == WAIT_OBJECT_0))
- {
- ++s->value;
-#if defined(NEED_SEM)
- if (s->value > 0)
- {
- s->leftToUnblock = 0;
- }
-#else
- /*
- * Don't release the W32 sema, it doesn't need adjustment
- * because it doesn't record the number of waiters.
- */
-#endif /* NEED_SEM */
- }
- (void) pthread_mutex_unlock (&s->lock);
- }
-}
-
-int
-sem_wait (sem_t * sem)
- /*
- * ------------------------------------------------------
- * DOCPUBLIC
- * This function waits on a semaphore.
- *
- * PARAMETERS
- * sem
- * pointer to an instance of sem_t
- *
- * DESCRIPTION
- * This function waits on a semaphore. If the
- * semaphore value is greater than zero, it decreases
- * its value by one. If the semaphore value is zero, then
- * the calling thread (or process) is blocked until it can
- * successfully decrease the value or until interrupted by
- * a signal.
- *
- * RESULTS
- * 0 successfully decreased semaphore,
- * -1 failed, error in errno
- * ERRNO
- * EINVAL 'sem' is not a valid semaphore,
- * ENOSYS semaphores are not supported,
- * EINTR the function was interrupted by a signal,
- * EDEADLK a deadlock condition was detected.
- *
- * ------------------------------------------------------
- */
-{
- int result = 0;
- sem_t s = *sem;
-
- pthread_testcancel();
-
- if (s == NULL)
- {
- result = EINVAL;
- }
- else
- {
- if ((result = pthread_mutex_lock (&s->lock)) == 0)
- {
- int v;
-
- /* See sem_destroy.c
- */
- if (*sem == NULL)
- {
- (void) pthread_mutex_unlock (&s->lock);
- errno = EINVAL;
- return -1;
- }
-
- v = --s->value;
- (void) pthread_mutex_unlock (&s->lock);
-
- if (v < 0)
- {
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth(0)
-#endif
- /* Must wait */
- pthread_cleanup_push(ptw32_sem_wait_cleanup, (void *) s);
- result = pthreadCancelableWait (s->sem);
- /* Cleanup if we're canceled or on any other error */
- pthread_cleanup_pop(result);
-#if defined(_MSC_VER) && _MSC_VER < 1400
-#pragma inline_depth()
-#endif
- }
-#if defined(NEED_SEM)
-
- if (!result && pthread_mutex_lock (&s->lock) == 0)
- {
- if (*sem == NULL)
- {
- (void) pthread_mutex_unlock (&s->lock);
- errno = EINVAL;
- return -1;
- }
-
- if (s->leftToUnblock > 0)
- {
- --s->leftToUnblock;
- SetEvent(s->sem);
- }
- (void) pthread_mutex_unlock (&s->lock);
- }
-
-#endif /* NEED_SEM */
-
- }
-
- }
-
- if (result != 0)
- {
- errno = result;
- return -1;
- }
-
- return 0;
-
-} /* sem_wait */
diff --git a/pthreads/src/semaphore.c b/pthreads/src/semaphore.c
deleted file mode 100644
index 64fc0e3..0000000
--- a/pthreads/src/semaphore.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * -------------------------------------------------------------
- *
- * Module: semaphore.c
- *
- * Purpose:
- * Concatenated version of separate modules to allow
- * inlining optimisation, which it is assumed can only
- * be effective within a single module.
- *
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * -------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#if !defined(NEED_FTIME)
-# include <sys/timeb.h>
-#endif
-
-#include <limits.h>
-
-#include "pthread.h"
-#include "semaphore.h"
-#include "implement.h"
-
-
-#include "sem_init.c"
-#include "sem_destroy.c"
-#include "sem_trywait.c"
-#include "sem_wait.c"
-#include "sem_timedwait.c"
-#include "sem_post.c"
-#include "sem_post_multiple.c"
-#include "sem_getvalue.c"
-#include "sem_open.c"
-#include "sem_close.c"
-#include "sem_unlink.c"
diff --git a/pthreads/src/semaphore.h b/pthreads/src/semaphore.h
deleted file mode 100644
index c6e9407..0000000
--- a/pthreads/src/semaphore.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Module: semaphore.h
- *
- * Purpose:
- * Semaphores aren't actually part of the PThreads standard.
- * They are defined by the POSIX Standard:
- *
- * POSIX 1003.1b-1993 (POSIX.1b)
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-#if !defined( SEMAPHORE_H )
-#define SEMAPHORE_H
-
-#undef PTW32_SEMAPHORE_LEVEL
-
-#if defined(_POSIX_SOURCE)
-#define PTW32_SEMAPHORE_LEVEL 0
-/* Early POSIX */
-#endif
-
-#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309
-#undef PTW32_SEMAPHORE_LEVEL
-#define PTW32_SEMAPHORE_LEVEL 1
-/* Include 1b, 1c and 1d */
-#endif
-
-#if defined(INCLUDE_NP)
-#undef PTW32_SEMAPHORE_LEVEL
-#define PTW32_SEMAPHORE_LEVEL 2
-/* Include Non-Portable extensions */
-#endif
-
-#define PTW32_SEMAPHORE_LEVEL_MAX 3
-
-#if !defined(PTW32_SEMAPHORE_LEVEL)
-#define PTW32_SEMAPHORE_LEVEL PTW32_SEMAPHORE_LEVEL_MAX
-/* Include everything */
-#endif
-
-#if defined(__GNUC__) && ! defined (__declspec)
-# error Please upgrade your GNU compiler to one that supports __declspec.
-#endif
-
-/*
- * When building the library, you should define PTW32_BUILD so that
- * the variables/functions are exported correctly. When using the library,
- * do NOT define PTW32_BUILD, and then the variables/functions will
- * be imported correctly.
- */
-#if !defined(PTW32_STATIC_LIB)
-# if defined(PTW32_BUILD)
-# define PTW32_DLLPORT __declspec (dllexport)
-# else
-# define PTW32_DLLPORT __declspec (dllimport)
-# endif
-#else
-# define PTW32_DLLPORT
-#endif
-
-/*
- * This is a duplicate of what is in the autoconf config.h,
- * which is only used when building the pthread-win32 libraries.
- */
-
-#if !defined(PTW32_CONFIG_H)
-# if defined(WINCE)
-# define NEED_ERRNO
-# define NEED_SEM
-# endif
-# if defined(__MINGW64__)
-# define HAVE_STRUCT_TIMESPEC
-# define HAVE_MODE_T
-# elif defined(_UWIN) || defined(__MINGW32__)
-# define HAVE_MODE_T
-# endif
-#endif
-
-/*
- *
- */
-
-#if PTW32_SEMAPHORE_LEVEL >= PTW32_SEMAPHORE_LEVEL_MAX
-#if defined(NEED_ERRNO)
-#include "need_errno.h"
-#else
-#include <errno.h>
-#endif
-#endif /* PTW32_SEMAPHORE_LEVEL >= PTW32_SEMAPHORE_LEVEL_MAX */
-
-#define _POSIX_SEMAPHORES
-
-#if defined(__cplusplus)
-extern "C"
-{
-#endif /* __cplusplus */
-
-#if !defined(HAVE_MODE_T)
-typedef unsigned int mode_t;
-#endif
-
-
-typedef struct sem_t_ * sem_t;
-
-PTW32_DLLPORT int __cdecl sem_init (sem_t * sem,
- int pshared,
- unsigned int value);
-
-PTW32_DLLPORT int __cdecl sem_destroy (sem_t * sem);
-
-PTW32_DLLPORT int __cdecl sem_trywait (sem_t * sem);
-
-PTW32_DLLPORT int __cdecl sem_wait (sem_t * sem);
-
-PTW32_DLLPORT int __cdecl sem_timedwait (sem_t * sem,
- const struct timespec * abstime);
-
-PTW32_DLLPORT int __cdecl sem_post (sem_t * sem);
-
-PTW32_DLLPORT int __cdecl sem_post_multiple (sem_t * sem,
- int count);
-
-PTW32_DLLPORT int __cdecl sem_open (const char * name,
- int oflag,
- mode_t mode,
- unsigned int value);
-
-PTW32_DLLPORT int __cdecl sem_close (sem_t * sem);
-
-PTW32_DLLPORT int __cdecl sem_unlink (const char * name);
-
-PTW32_DLLPORT int __cdecl sem_getvalue (sem_t * sem,
- int * sval);
-
-#if defined(__cplusplus)
-} /* End of extern "C" */
-#endif /* __cplusplus */
-
-#undef PTW32_SEMAPHORE_LEVEL
-#undef PTW32_SEMAPHORE_LEVEL_MAX
-
-#endif /* !SEMAPHORE_H */
diff --git a/pthreads/src/signal.c b/pthreads/src/signal.c
deleted file mode 100644
index eef4669..0000000
--- a/pthreads/src/signal.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * signal.c
- *
- * Description:
- * Thread-aware signal functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-/*
- * Possible future strategy for implementing pthread_kill()
- * ========================================================
- *
- * Win32 does not implement signals.
- * Signals are simply software interrupts.
- * pthread_kill() asks the system to deliver a specified
- * signal (interrupt) to a specified thread in the same
- * process.
- * Signals are always asynchronous (no deferred signals).
- * Pthread-win32 has an async cancelation mechanism.
- * A similar system can be written to deliver signals
- * within the same process (on ix86 processors at least).
- *
- * Each thread maintains information about which
- * signals it will respond to. Handler routines
- * are set on a per-process basis - not per-thread.
- * When signalled, a thread will check it's sigmask
- * and, if the signal is not being ignored, call the
- * handler routine associated with the signal. The
- * thread must then (except for some signals) return to
- * the point where it was interrupted.
- *
- * Ideally the system itself would check the target thread's
- * mask before possibly needlessly bothering the thread
- * itself. This could be done by pthread_kill(), that is,
- * in the signaling thread since it has access to
- * all pthread_t structures. It could also retrieve
- * the handler routine address to minimise the target
- * threads response overhead. This may also simplify
- * serialisation of the access to the per-thread signal
- * structures.
- *
- * pthread_kill() eventually calls a routine similar to
- * ptw32_cancel_thread() which manipulates the target
- * threads processor context to cause the thread to
- * run the handler launcher routine. pthread_kill() must
- * save the target threads current context so that the
- * handler launcher routine can restore the context after
- * the signal handler has returned. Some handlers will not
- * return, eg. the default SIGKILL handler may simply
- * call pthread_exit().
- *
- * The current context is saved in the target threads
- * pthread_t structure.
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-#if defined(HAVE_SIGSET_T)
-
-static void
-ptw32_signal_thread ()
-{
-}
-
-static void
-ptw32_signal_callhandler ()
-{
-}
-
-int
-pthread_sigmask (int how, sigset_t const *set, sigset_t * oset)
-{
- pthread_t thread = pthread_self ();
-
- if (thread.p == NULL)
- {
- return ENOENT;
- }
-
- /* Validate the `how' argument. */
- if (set != NULL)
- {
- switch (how)
- {
- case SIG_BLOCK:
- break;
- case SIG_UNBLOCK:
- break;
- case SIG_SETMASK:
- break;
- default:
- /* Invalid `how' argument. */
- return EINVAL;
- }
- }
-
- /* Copy the old mask before modifying it. */
- if (oset != NULL)
- {
- memcpy (oset, &(thread.p->sigmask), sizeof (sigset_t));
- }
-
- if (set != NULL)
- {
- unsigned int i;
-
- /* FIXME: this code assumes that sigmask is an even multiple of
- the size of a long integer. */
-
- unsigned long *src = (unsigned long const *) set;
- unsigned long *dest = (unsigned long *) &(thread.p->sigmask);
-
- switch (how)
- {
- case SIG_BLOCK:
- for (i = 0; i < (sizeof (sigset_t) / sizeof (unsigned long)); i++)
- {
- /* OR the bit field longword-wise. */
- *dest++ |= *src++;
- }
- break;
- case SIG_UNBLOCK:
- for (i = 0; i < (sizeof (sigset_t) / sizeof (unsigned long)); i++)
- {
- /* XOR the bitfield longword-wise. */
- *dest++ ^= *src++;
- }
- case SIG_SETMASK:
- /* Replace the whole sigmask. */
- memcpy (&(thread.p->sigmask), set, sizeof (sigset_t));
- break;
- }
- }
-
- return 0;
-}
-
-int
-sigwait (const sigset_t * set, int *sig)
-{
- /* This routine is a cancellation point */
- pthread_test_cancel();
-}
-
-int
-sigaction (int signum, const struct sigaction *act, struct sigaction *oldact)
-{
-}
-
-#endif /* HAVE_SIGSET_T */
diff --git a/pthreads/src/spin.c b/pthreads/src/spin.c
deleted file mode 100644
index 41b5aa5..0000000
--- a/pthreads/src/spin.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * spin.c
- *
- * Description:
- * This translation unit implements spin lock primitives.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-#include "ptw32_spinlock_check_need_init.c"
-#include "pthread_spin_init.c"
-#include "pthread_spin_destroy.c"
-#include "pthread_spin_lock.c"
-#include "pthread_spin_unlock.c"
-#include "pthread_spin_trylock.c"
diff --git a/pthreads/src/sync.c b/pthreads/src/sync.c
deleted file mode 100644
index 5e56fa9..0000000
--- a/pthreads/src/sync.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * sync.c
- *
- * Description:
- * This translation unit implements functions related to thread
- * synchronisation.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-#include "pthread_detach.c"
-#include "pthread_join.c"
diff --git a/pthreads/src/tsd.c b/pthreads/src/tsd.c
deleted file mode 100644
index ed44fe6..0000000
--- a/pthreads/src/tsd.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * tsd.c
- *
- * Description:
- * POSIX thread functions which implement thread-specific data (TSD).
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-#include "pthread_key_create.c"
-#include "pthread_key_delete.c"
-#include "pthread_setspecific.c"
-#include "pthread_getspecific.c"
diff --git a/pthreads/src/w32_CancelableWait.c b/pthreads/src/w32_CancelableWait.c
deleted file mode 100644
index 070633e..0000000
--- a/pthreads/src/w32_CancelableWait.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * w32_CancelableWait.c
- *
- * Description:
- * This translation unit implements miscellaneous thread functions.
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 1998 John E. Bossom
- * Copyright(C) 1999,2005 Pthreads-win32 contributors
- *
- * Contact Email: rpj@callisto.canberra.edu.au
- *
- * The current list of contributors is contained
- * in the file CONTRIBUTORS included with the source
- * code distribution. The list can also be seen at the
- * following World Wide Web location:
- * http://sources.redhat.com/pthreads-win32/contributors.html
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library in the file COPYING.LIB;
- * if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "pthread.h"
-#include "implement.h"
-
-
-static INLINE int
-ptw32_cancelable_wait (HANDLE waitHandle, DWORD timeout)
- /*
- * -------------------------------------------------------------------
- * This provides an extra hook into the pthread_cancel
- * mechanism that will allow you to wait on a Windows handle and make it a
- * cancellation point. This function blocks until the given WIN32 handle is
- * signaled or pthread_cancel has been called. It is implemented using
- * WaitForMultipleObjects on 'waitHandle' and a manually reset WIN32
- * event used to implement pthread_cancel.
- *
- * Given this hook it would be possible to implement more of the cancellation
- * points.
- * -------------------------------------------------------------------
- */
-{
- int result;
- pthread_t self;
- ptw32_thread_t * sp;
- HANDLE handles[2];
- DWORD nHandles = 1;
- DWORD status;
-
- handles[0] = waitHandle;
-
- self = pthread_self();
- sp = (ptw32_thread_t *) self.p;
-
- if (sp != NULL)
- {
- /*
- * Get cancelEvent handle
- */
- if (sp->cancelState == PTHREAD_CANCEL_ENABLE)
- {
-
- if ((handles[1] = sp->cancelEvent) != NULL)
- {
- nHandles++;
- }
- }
- }
- else
- {
- handles[1] = NULL;
- }
-
- status = WaitForMultipleObjects (nHandles, handles, PTW32_FALSE, timeout);
-
- switch (status - WAIT_OBJECT_0)
- {
- case 0:
- /*
- * Got the handle.
- * In the event that both handles are signalled, the smallest index
- * value (us) is returned. As it has been arranged, this ensures that
- * we don't drop a signal that we should act on (i.e. semaphore,
- * mutex, or condition variable etc).
- */
- result = 0;
- break;
-
- case 1:
- /*
- * Got cancel request.
- * In the event that both handles are signaled, the cancel will
- * be ignored (see case 0 comment).
- */
- ResetEvent (handles[1]);
-
- if (sp != NULL)
- {
- ptw32_mcs_local_node_t stateLock;
- /*
- * Should handle POSIX and implicit POSIX threads..
- * Make sure we haven't been async-canceled in the meantime.
- */
- ptw32_mcs_lock_acquire (&sp->stateLock, &stateLock);
- if (sp->state < PThreadStateCanceling)
- {
- sp->state = PThreadStateCanceling;
- sp->cancelState = PTHREAD_CANCEL_DISABLE;
- ptw32_mcs_lock_release (&stateLock);
- ptw32_throw (PTW32_EPS_CANCEL);
-
- /* Never reached */
- }
- ptw32_mcs_lock_release (&stateLock);
- }
-
- /* Should never get to here. */
- result = EINVAL;
- break;
-
- default:
- if (status == WAIT_TIMEOUT)
- {
- result = ETIMEDOUT;
- }
- else
- {
- result = EINVAL;
- }
- break;
- }
-
- return (result);
-
-} /* CancelableWait */
-
-int
-pthreadCancelableWait (HANDLE waitHandle)
-{
- return (ptw32_cancelable_wait (waitHandle, INFINITE));
-}
-
-int
-pthreadCancelableTimedWait (HANDLE waitHandle, DWORD timeout)
-{
- return (ptw32_cancelable_wait (waitHandle, timeout));
-}