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Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c117
1 files changed, 0 insertions, 117 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
deleted file mode 100644
index efcc9e9aa8..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/* sem_timedwait -- wait on a semaphore.  SPARC version.
-   Copyright (C) 2003, 2006 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
-
-   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 <errno.h>
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <internaltypes.h>
-#include <semaphore.h>
-
-#include <pthreadP.h>
-#include <shlib-compat.h>
-
-
-int
-sem_timedwait (sem_t *sem, const struct timespec *abstime)
-{
-  /* First check for cancellation.  */
-  CANCELLATION_P (THREAD_SELF);
-
-  int *futex = (int *) sem;
-  int val;
-  int err;
-
-  if (*futex > 0)
-    {
-      if (__atomic_is_v9)
-	val = atomic_decrement_if_positive (futex);
-      else
-	{
-	  __sparc32_atomic_do_lock24 (futex + 1);
-	  val = *futex;
-	  if (val > 0)
-	    *futex = val - 1;
-	  __sparc32_atomic_do_unlock24 (futex + 1);
-	}
-      if (val > 0)
-	return 0;
-    }
-
-  err = -EINVAL;
-  if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
-    goto error_return;
-
-  do
-    {
-      struct timeval tv;
-      struct timespec rt;
-      int sec, nsec;
-
-      /* Get the current time.  */
-      __gettimeofday (&tv, NULL);
-
-      /* Compute relative timeout.  */
-      sec = abstime->tv_sec - tv.tv_sec;
-      nsec = abstime->tv_nsec - tv.tv_usec * 1000;
-      if (nsec < 0)
-	{
-	  nsec += 1000000000;
-	  --sec;
-	}
-
-      /* Already timed out?  */
-      err = -ETIMEDOUT;
-      if (sec < 0)
-	goto error_return;
-
-      /* Do wait.  */
-      rt.tv_sec = sec;
-      rt.tv_nsec = nsec;
-
-      /* Enable asynchronous cancellation.  Required by the standard.  */
-      int oldtype = __pthread_enable_asynccancel ();
-
-      err = lll_futex_timed_wait (futex, 0, &rt);
-
-      /* Disable asynchronous cancellation.  */
-      __pthread_disable_asynccancel (oldtype);
-
-      if (err != 0 && err != -EWOULDBLOCK)
-	goto error_return;
-
-      if (__atomic_is_v9)
-	val = atomic_decrement_if_positive (futex);
-      else
-	{
-	  __sparc32_atomic_do_lock24 (futex + 1);
-	  val = *futex;
-	  if (val > 0)
-	    *futex = val - 1;
-	  __sparc32_atomic_do_unlock24 (futex + 1);
-	}
-    }
-  while (val <= 0);
-
-  return 0;
-
- error_return:
-  __set_errno (-err);
-  return -1;
-}