15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * ptw32_threadDestroy.c 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Description: 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * This translation unit implements routines which are private to 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * the implementation and may be used throughout it. 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * -------------------------------------------------------------------------- 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Pthreads-win32 - POSIX Threads Library for Win32 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Copyright(C) 1998 John E. Bossom 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Copyright(C) 1999,2005 Pthreads-win32 contributors 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Contact Email: rpj@callisto.canberra.edu.au 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * The current list of contributors is contained 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * in the file CONTRIBUTORS included with the source 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * code distribution. The list can also be seen at the 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * following World Wide Web location: 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * http://sources.redhat.com/pthreads-win32/contributors.html 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * This library is free software; you can redistribute it and/or 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * modify it under the terms of the GNU Lesser General Public 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * License as published by the Free Software Foundation; either 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * version 2 of the License, or (at your option) any later version. 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * This library is distributed in the hope that it will be useful, 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Lesser General Public License for more details. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * You should have received a copy of the GNU Lesser General Public 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * License along with this library in the file COPYING.LIB; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * if not, write to the Free Software Foundation, Inc., 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "pthread.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "implement.h" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ptw32_threadDestroy (pthread_t thread) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptw32_thread_t * tp = (ptw32_thread_t *) thread.p; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptw32_thread_t threadCopy; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (tp != NULL) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) /* 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Copy thread state so that the thread can be atomically NULLed. 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memcpy (&threadCopy, tp, sizeof (threadCopy)); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) /* 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Thread ID structs are never freed. They're NULLed and reused. 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * This also sets the thread to PThreadStateInitial (invalid). 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptw32_threadReusePush (thread); 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) /* Now work on the copy. */ 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (threadCopy.cancelEvent != NULL) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CloseHandle (threadCopy.cancelEvent); 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if ! (defined(__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) /* 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * See documentation for endthread vs endthreadex. 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (threadCopy.threadH != 0) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CloseHandle (threadCopy.threadH); 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} /* ptw32_threadDestroy */ 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 80