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Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/ia64/sem_wait.c')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/ia64/sem_wait.c64
1 files changed, 0 insertions, 64 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/sem_wait.c b/nptl/sysdeps/unix/sysv/linux/ia64/sem_wait.c
deleted file mode 100644
index 958159f2d5..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/ia64/sem_wait.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.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 <shlib-compat.h>
-
-
-int
-__new_sem_wait (sem_t *sem)
-{
- int oldval, val;
-
- /* Atomically decrement semaphore counter if it is > 0. */
- val = *(int *) sem;
- do
- {
- while (__builtin_expect (val == 0, 0))
- {
- /* Do wait. */
- int err = lll_futex_wait ((int *) sem, 0);
-
- /* Handle EINTR. */
- if (err != 0 && err != -EWOULDBLOCK)
- {
- __set_errno (-err);
- return -1;
- }
-
- val = *(int *) sem;
- }
- oldval = val;
- }
- while ((val = lll_compare_and_swap ((int *) sem, oldval, oldval - 1))
- != oldval);
-
- return 0;
-}
-
-versioned_symbol (libpthread, __new_sem_wait, sem_wait, GLIBC_2_1);
-#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
-strong_alias (__new_sem_wait, __old_sem_wait)
-compat_symbol (libpthread, __old_sem_wait, sem_wait, GLIBC_2_0);
-#endif