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-rw-r--r--pthreads/src/ptw32_getprocessors.c91
1 files changed, 0 insertions, 91 deletions
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
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@@ -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);
-}