1 files changed, 0 insertions, 123 deletions
diff --git a/gcc-4.6/libgomp/config/posix/sem.c b/gcc-4.6/libgomp/config/posix/sem.c
deleted file mode 100644
index e05767513..000000000
--- a/gcc-4.6/libgomp/config/posix/sem.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
-   Contributed by Richard Henderson <rth@redhat.com>.
-
-   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 General Public License as published by
-   the Free Software Foundation; either version 3, 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 General Public License for
-   more details.
-
-   Under Section 7 of GPL version 3, you are granted additional
-   permissions described in the GCC Runtime Library Exception, version
-   3.1, as published by the Free Software Foundation.
-
-   You should have received a copy of the GNU General Public License and
-   a copy of the GCC Runtime Library Exception along with this program;
-   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* This is the default POSIX 1003.1b implementation of a semaphore
-   synchronization mechanism for libgomp.  This type is private to
-   the library.
-
-   This is a bit heavy weight for what we need, in that we're not
-   interested in sem_wait as a cancelation point, but it's not too
-   bad for a default.  */
-
-#include "libgomp.h"
-
-#ifdef HAVE_BROKEN_POSIX_SEMAPHORES
-#include <stdlib.h>
-
-void gomp_sem_init (gomp_sem_t *sem, int value)
-{
-  int ret;
-
-  ret = pthread_mutex_init (&sem->mutex, NULL);
-  if (ret)
-    return;
-
-  ret = pthread_cond_init (&sem->cond, NULL);
-  if (ret)
-    return;
-
-  sem->value = value;
-}
-
-void gomp_sem_wait (gomp_sem_t *sem)
-{
-  int ret;
-
-  ret = pthread_mutex_lock (&sem->mutex);
-  if (ret)
-    return;
-
-  if (sem->value > 0)
-    {
-      sem->value--;
-      ret = pthread_mutex_unlock (&sem->mutex);
-      return;
-    }
-
-  while (sem->value <= 0)
-    {
-      ret = pthread_cond_wait (&sem->cond, &sem->mutex);
-      if (ret)
-	{
-	  pthread_mutex_unlock (&sem->mutex);
-	  return;
-	}
-    }
-
-  sem->value--;
-  ret = pthread_mutex_unlock (&sem->mutex);
-  return;
-}
-
-void gomp_sem_post (gomp_sem_t *sem)
-{
-  int ret;
-
-  ret = pthread_mutex_lock (&sem->mutex);
-  if (ret)
-    return;
-
-  sem->value++;
-
-  ret = pthread_mutex_unlock (&sem->mutex);
-  if (ret)
-    return;
-
-  ret = pthread_cond_signal (&sem->cond);
-
-  return;
-}
-
-void gomp_sem_destroy (gomp_sem_t *sem)
-{
-  int ret;
-
-  ret = pthread_mutex_destroy (&sem->mutex);
-  if (ret)
-    return;
-
-  ret = pthread_cond_destroy (&sem->cond);
-
-  return;
-}
-#else /* HAVE_BROKEN_POSIX_SEMAPHORES  */
-void
-gomp_sem_wait (gomp_sem_t *sem)
-{
-  /* With POSIX, the wait can be canceled by signals.  We don't want that.
-     It is expected that the return value here is -1 and errno is EINTR.  */
-  while (sem_wait (sem) != 0)
-    continue;
-}
-#endif