| /* |
| * 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); |
| } |
| |
| (void) pthread_mutex_destroy(&threadCopy.cancelLock); |
| (void) pthread_mutex_destroy(&threadCopy.threadLock); |
| |
| #if ! defined (__MINGW32__) || defined (__MSVCRT__) || defined (__DMC__) |
| /* |
| * See documentation for endthread vs endthreadex. |
| */ |
| if (threadCopy.threadH != 0) |
| { |
| CloseHandle (threadCopy.threadH); |
| } |
| #endif |
| |
| } |
| } /* ptw32_threadDestroy */ |
| |