From 682f23e7bb4a52bedf46eff5c4859e1308eda124 Mon Sep 17 00:00:00 2001 From: Michał Cichoń Date: Tue, 25 Aug 2015 19:56:24 +0200 Subject: Update build ref --- pthreads/src/ptw32_relmillisecs.c | 132 -------------------------------------- 1 file changed, 132 deletions(-) delete mode 100644 pthreads/src/ptw32_relmillisecs.c (limited to 'pthreads/src/ptw32_relmillisecs.c') 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 -#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; -} -- cgit v1.2.3