From 682f23e7bb4a52bedf46eff5c4859e1308eda124 Mon Sep 17 00:00:00 2001 From: Michał Cichoń Date: Tue, 25 Aug 2015 19:56:24 +0200 Subject: Update build ref --- pthreads/src/pthread_once.c | 79 --------------------------------------------- 1 file changed, 79 deletions(-) delete mode 100644 pthreads/src/pthread_once.c (limited to 'pthreads/src/pthread_once.c') diff --git a/pthreads/src/pthread_once.c b/pthreads/src/pthread_once.c deleted file mode 100644 index ef2c1f1..0000000 --- a/pthreads/src/pthread_once.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * pthread_once.c - * - * Description: - * This translation unit implements miscellaneous thread functions. - * - * -------------------------------------------------------------------------- - * - * 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" - -int -pthread_once (pthread_once_t * once_control, void (*init_routine) (void)) -{ - if (once_control == NULL || init_routine == NULL) - { - return EINVAL; - } - - if ((PTW32_INTERLOCKED_LONG)PTW32_FALSE == - (PTW32_INTERLOCKED_LONG)PTW32_INTERLOCKED_EXCHANGE_ADD_LONG((PTW32_INTERLOCKED_LONGPTR)&once_control->done, - (PTW32_INTERLOCKED_LONG)0)) /* MBR fence */ - { - ptw32_mcs_local_node_t node; - - ptw32_mcs_lock_acquire((ptw32_mcs_lock_t *)&once_control->lock, &node); - - if (!once_control->done) - { - -#if defined(_MSC_VER) && _MSC_VER < 1400 -#pragma inline_depth(0) -#endif - - pthread_cleanup_push(ptw32_mcs_lock_release, &node); - (*init_routine)(); - pthread_cleanup_pop(0); - -#if defined(_MSC_VER) && _MSC_VER < 1400 -#pragma inline_depth() -#endif - - once_control->done = PTW32_TRUE; - } - - ptw32_mcs_lock_release(&node); - } - - return 0; - -} /* pthread_once */ -- cgit v1.2.3