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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [libgomp/] [config/] [posix/] [mutex.h] - Blame information for rev 816

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/* Copyright (C) 2005 Free Software Foundation, Inc.
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   Contributed by Richard Henderson <rth@redhat.com>.
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   This file is part of the GNU OpenMP Library (libgomp).
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   Libgomp is free software; you can redistribute it and/or modify it
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   under the terms of the GNU Lesser General Public License as published by
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   the Free Software Foundation; either version 2.1 of the License, or
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   (at your option) any later version.
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   Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
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   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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   FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
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   more details.
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   You should have received a copy of the GNU Lesser General Public License
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   along with libgomp; see the file COPYING.LIB.  If not, write to the
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   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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   MA 02110-1301, USA.  */
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/* As a special exception, if you link this library with other files, some
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   of which are compiled with GCC, to produce an executable, this library
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   does not by itself cause the resulting executable to be covered by the
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   GNU General Public License.  This exception does not however invalidate
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   any other reasons why the executable file might be covered by the GNU
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   General Public License.  */
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/* This is the default PTHREADS implementation of a mutex synchronization
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   mechanism for libgomp.  This type is private to the library.  */
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#ifndef GOMP_MUTEX_H
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#define GOMP_MUTEX_H 1
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#include <pthread.h>
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typedef pthread_mutex_t gomp_mutex_t;
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#define GOMP_MUTEX_INIT_0 0
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static inline void gomp_mutex_init (gomp_mutex_t *mutex)
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{
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  pthread_mutex_init (mutex, NULL);
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}
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static inline void gomp_mutex_lock (gomp_mutex_t *mutex)
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{
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  pthread_mutex_lock (mutex);
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}
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static inline void gomp_mutex_unlock (gomp_mutex_t *mutex)
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{
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   pthread_mutex_unlock (mutex);
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}
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static inline void gomp_mutex_destroy (gomp_mutex_t *mutex)
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{
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  pthread_mutex_destroy (mutex);
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}
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#endif /* GOMP_MUTEX_H */

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