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-rw-r--r--pthreads/src/pthread_once.c79
1 files changed, 0 insertions, 79 deletions
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 */