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-rw-r--r--gcc-4.2.1-5666.3/libgomp/config/posix95/lock.c131
1 files changed, 0 insertions, 131 deletions
diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix95/lock.c b/gcc-4.2.1-5666.3/libgomp/config/posix95/lock.c
deleted file mode 100644
index 2416f1131..000000000
--- a/gcc-4.2.1-5666.3/libgomp/config/posix95/lock.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Copyright (C) 2006 Free Software Foundation, Inc.
-
- This file is part of the GNU OpenMP Library (libgomp).
-
- Libgomp 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 2.1 of the License, or
- (at your option) any later version.
-
- Libgomp 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 libgomp; see the file COPYING.LIB. If not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/* As a special exception, if you link this library with other files, some
- of which are compiled with GCC, to produce an executable, this library
- does not by itself cause the resulting executable to be covered by the
- GNU General Public License. This exception does not however invalidate
- any other reasons why the executable file might be covered by the GNU
- General Public License. */
-
-/* This is the POSIX95 implementation of the public OpenMP locking primitives.
-
- Because OpenMP uses different entry points for normal and recursive
- locks, and pthreads uses only one entry point, a system may be able
- to do better and streamline the locking as well as reduce the size
- of the types exported. */
-
-#include "libgomp.h"
-
-
-void
-omp_init_lock (omp_lock_t *lock)
-{
- pthread_mutex_init (lock, NULL);
-}
-
-void
-omp_destroy_lock (omp_lock_t *lock)
-{
- pthread_mutex_destroy (lock);
-}
-
-void
-omp_set_lock (omp_lock_t *lock)
-{
- pthread_mutex_lock (lock);
-}
-
-void
-omp_unset_lock (omp_lock_t *lock)
-{
- pthread_mutex_unlock (lock);
-}
-
-int
-omp_test_lock (omp_lock_t *lock)
-{
- return pthread_mutex_trylock (lock) == 0;
-}
-
-void
-omp_init_nest_lock (omp_nest_lock_t *lock)
-{
- pthread_mutex_init (&lock->lock, NULL);
- lock->owner = (pthread_t) 0;
- lock->count = 0;
-}
-
-void
-omp_destroy_nest_lock (omp_nest_lock_t *lock)
-{
- pthread_mutex_destroy (&lock->lock);
-}
-
-void
-omp_set_nest_lock (omp_nest_lock_t *lock)
-{
- pthread_t me = pthread_self ();
-
- if (lock->owner != me)
- {
- pthread_mutex_lock (&lock->lock);
- lock->owner = me;
- }
-
- lock->count++;
-}
-
-void
-omp_unset_nest_lock (omp_nest_lock_t *lock)
-{
- lock->count--;
-
- if (lock->count == 0)
- {
- lock->owner = (pthread_t) 0;
- pthread_mutex_unlock (&lock->lock);
- }
-}
-
-int
-omp_test_nest_lock (omp_nest_lock_t *lock)
-{
- pthread_t me = pthread_self ();
-
- if (lock->owner != me)
- {
- if (pthread_mutex_trylock (&lock->lock) != 0)
- return 0;
- lock->owner = me;
- }
-
- return ++lock->count;
-}
-
-ialias (omp_init_lock)
-ialias (omp_init_nest_lock)
-ialias (omp_destroy_lock)
-ialias (omp_destroy_nest_lock)
-ialias (omp_set_lock)
-ialias (omp_set_nest_lock)
-ialias (omp_unset_lock)
-ialias (omp_unset_nest_lock)
-ialias (omp_test_lock)
-ialias (omp_test_nest_lock)