80 lines
2.5 KiB
C
80 lines
2.5 KiB
C
/*
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* ptw32_threadDestroy.c
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*
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* Description:
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* This translation unit implements routines which are private to
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* the implementation and may be used throughout it.
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*
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* --------------------------------------------------------------------------
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*
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* Pthreads-win32 - POSIX Threads Library for Win32
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* Copyright(C) 1998 John E. Bossom
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* Copyright(C) 1999,2005 Pthreads-win32 contributors
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*
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* Contact Email: rpj@callisto.canberra.edu.au
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*
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* The current list of contributors is contained
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* in the file CONTRIBUTORS included with the source
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* code distribution. The list can also be seen at the
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* following World Wide Web location:
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* http://sources.redhat.com/pthreads-win32/contributors.html
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library in the file COPYING.LIB;
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* if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "pthread.h"
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#include "implement.h"
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void
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ptw32_threadDestroy (pthread_t thread)
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{
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ptw32_thread_t * tp = (ptw32_thread_t *) thread.p;
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ptw32_thread_t threadCopy;
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if (tp != NULL)
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{
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/*
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* Copy thread state so that the thread can be atomically NULLed.
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*/
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memcpy (&threadCopy, tp, sizeof (threadCopy));
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/*
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* Thread ID structs are never freed. They're NULLed and reused.
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* This also sets the thread to PThreadStateInitial (invalid).
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*/
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ptw32_threadReusePush (thread);
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/* Now work on the copy. */
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if (threadCopy.cancelEvent != NULL)
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{
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CloseHandle (threadCopy.cancelEvent);
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}
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#if ! (defined(__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__)
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/*
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* See documentation for endthread vs endthreadex.
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*/
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if (threadCopy.threadH != 0)
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{
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CloseHandle (threadCopy.threadH);
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}
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#endif
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}
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} /* ptw32_threadDestroy */
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