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authorUlrich Drepper <drepper@redhat.com>2003-01-02 10:13:48 +0000
committerUlrich Drepper <drepper@redhat.com>2003-01-02 10:13:48 +0000
commitcaf7a872326ee21ad20698baa62ca5599a46d866 (patch)
tree016e041d91946fe80ae1ccf7bb55bd808b27d116 /nptl/pthread_cond_timedwait.c
parent5d6405d1cf8337cf66c62fef3b8f5e9d94e7c1bf (diff)
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Not needed anymore.
Diffstat (limited to 'nptl/pthread_cond_timedwait.c')
-rw-r--r--nptl/pthread_cond_timedwait.c73
1 files changed, 0 insertions, 73 deletions
diff --git a/nptl/pthread_cond_timedwait.c b/nptl/pthread_cond_timedwait.c
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--- a/nptl/pthread_cond_timedwait.c
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-/* Copyright (C) 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   The GNU C 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 2.1 of the License, or (at your option) any later version.
-
-   The GNU C 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 the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stdlib.h>
-
-#include "pthreadP.h"
-#include <lowlevellock.h>
-
-
-int
-pthread_cond_timedwait (cond, mutex, abstime)
-     pthread_cond_t *cond;
-     pthread_mutex_t *mutex;
-     const struct timespec *abstime;
-{
-  int result;
-  int err;
-
-  /* This function is a cancellation point.  Test before we potentially
-     go to sleep.  */
-  CANCELLATION_P (THREAD_SELF);
-
-  /* Make sure the condition is modified atomically.  */
-  lll_mutex_lock (cond->__data.__lock);
-
-  /* Release the mutex.  This might fail.  */
-  err = INTUSE(__pthread_mutex_unlock) (mutex);
-  if (__builtin_expect (err != 0, 0))
-    {
-      lll_mutex_unlock (cond->__data.__lock);
-      return err;
-    }
-
-  /* One more tread waiting.  */
-  ++cond->__data.__nr_sleepers;
-
-  /* The actual conditional variable implementation.  */
-  result = lll_cond_timedwait (cond, abstime);
-
-  if (--cond->__data.__nr_sleepers == 0)
-    /* Forget about the current wakeups now that they are done.  */
-    cond->__data.__nr_wakers = 0;
-
-  /* Lose the condvar lock.  */
-  lll_mutex_unlock (cond->__data.__lock);
-
-  /* We have to get the mutex before returning.  */
-  err = INTUSE(__pthread_mutex_lock) (mutex);
-  if (err != 0)
-    /* XXX Unconditionally overwrite the result of the wait?  */
-    result = err;
-
-  /* Cancellation handling.  */
-  CANCELLATION_P (THREAD_SELF);
-
-  return result;
-}