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Diffstat (limited to 'sysdeps/sparc/sparc32/sem_trywait.c')
-rw-r--r--sysdeps/sparc/sparc32/sem_trywait.c58
1 files changed, 0 insertions, 58 deletions
diff --git a/sysdeps/sparc/sparc32/sem_trywait.c b/sysdeps/sparc/sparc32/sem_trywait.c
deleted file mode 100644
index 15af72bee3..0000000000
--- a/sysdeps/sparc/sparc32/sem_trywait.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* sem_trywait -- wait on a semaphore.  SPARC version.
-   Copyright (C) 2003-2015 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <internaltypes.h>
-#include <semaphore.h>
-
-#include <shlib-compat.h>
-
-
-int
-__new_sem_trywait (sem_t *sem)
-{
-  struct sparc_old_sem *isem = (struct sparc_old_sem *) sem;
-  int val;
-
-  if (isem->value > 0)
-    {
-      if (__atomic_is_v9)
-	val = atomic_decrement_if_positive (&isem->value);
-      else
-	{
-	  __sparc32_atomic_do_lock24 (&isem->lock);
-	  val = isem->value;
-	  if (val > 0)
-	    isem->value = val - 1;
-	  __sparc32_atomic_do_unlock24 (&isem->lock);
-	}
-      if (val > 0)
-	return 0;
-    }
-
-  __set_errno (EAGAIN);
-  return -1;
-}
-versioned_symbol (libpthread, __new_sem_trywait, sem_trywait, GLIBC_2_1);
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_1)
-strong_alias (__new_sem_trywait, __old_sem_trywait)
-compat_symbol (libpthread, __old_sem_trywait, sem_trywait, GLIBC_2_0);
-#endif