From aaa4964a2277a1e265da4e7b91d5b1e3c3faa84e Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 17 Jan 2011 18:27:35 +0000 Subject: cvs update pthreads --- pthreads/pthread_exit.c | 212 ++++++++++++++++++++++++------------------------ 1 file changed, 106 insertions(+), 106 deletions(-) (limited to 'pthreads/pthread_exit.c') diff --git a/pthreads/pthread_exit.c b/pthreads/pthread_exit.c index a4903129b..284cdb20a 100644 --- a/pthreads/pthread_exit.c +++ b/pthreads/pthread_exit.c @@ -1,106 +1,106 @@ -/* - * pthread_exit.c - * - * Description: - * This translation unit implements routines associated with exiting from - * a thread. - * - * -------------------------------------------------------------------------- - * - * 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" -#ifndef _UWIN -//# include -#endif - -void -pthread_exit (void *value_ptr) - /* - * ------------------------------------------------------ - * DOCPUBLIC - * This function terminates the calling thread, returning - * the value 'value_ptr' to any joining thread. - * - * PARAMETERS - * value_ptr - * a generic data value (i.e. not the address of a value) - * - * - * DESCRIPTION - * This function terminates the calling thread, returning - * the value 'value_ptr' to any joining thread. - * NOTE: thread should be joinable. - * - * RESULTS - * N/A - * - * ------------------------------------------------------ - */ -{ - ptw32_thread_t * sp; - - /* - * Don't use pthread_self() to avoid creating an implicit POSIX thread handle - * unnecessarily. - */ - sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey); - -#ifdef _UWIN - if (--pthread_count <= 0) - exit ((int) value_ptr); -#endif - - if (NULL == sp) - { - /* - * A POSIX thread handle was never created. I.e. this is a - * Win32 thread that has never called a pthreads-win32 routine that - * required a POSIX handle. - * - * Implicit POSIX handles are cleaned up in ptw32_throw() now. - */ - -#if ! defined (__MINGW32__) || defined (__MSVCRT__) || defined (__DMC__) - _endthreadex ((unsigned) value_ptr); -#else - _endthread (); -#endif - - /* Never reached */ - } - - sp->exitStatus = value_ptr; - - ptw32_throw (PTW32_EPS_EXIT); - - /* Never reached. */ - -} +/* + * pthread_exit.c + * + * Description: + * This translation unit implements routines associated with exiting from + * a thread. + * + * -------------------------------------------------------------------------- + * + * 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" +#ifndef _UWIN +/*# include */ +#endif + +void +pthread_exit (void *value_ptr) + /* + * ------------------------------------------------------ + * DOCPUBLIC + * This function terminates the calling thread, returning + * the value 'value_ptr' to any joining thread. + * + * PARAMETERS + * value_ptr + * a generic data value (i.e. not the address of a value) + * + * + * DESCRIPTION + * This function terminates the calling thread, returning + * the value 'value_ptr' to any joining thread. + * NOTE: thread should be joinable. + * + * RESULTS + * N/A + * + * ------------------------------------------------------ + */ +{ + ptw32_thread_t * sp; + + /* + * Don't use pthread_self() to avoid creating an implicit POSIX thread handle + * unnecessarily. + */ + sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey); + +#ifdef _UWIN + if (--pthread_count <= 0) + exit ((int) value_ptr); +#endif + + if (NULL == sp) + { + /* + * A POSIX thread handle was never created. I.e. this is a + * Win32 thread that has never called a pthreads-win32 routine that + * required a POSIX handle. + * + * Implicit POSIX handles are cleaned up in ptw32_throw() now. + */ + +#if ! defined (__MINGW32__) || defined (__MSVCRT__) || defined (__DMC__) + _endthreadex ((unsigned) value_ptr); +#else + _endthread (); +#endif + + /* Never reached */ + } + + sp->exitStatus = value_ptr; + + ptw32_throw (PTW32_EPS_EXIT); + + /* Never reached. */ + +} -- cgit v1.2.3