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Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c74
1 files changed, 0 insertions, 74 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
deleted file mode 100644
index d9fcdcd4ee..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* sem_wait -- 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
-__new_sem_wait (sem_t *sem)
-{
- /* First check for cancellation. */
- CANCELLATION_P (THREAD_SELF);
-
- int *futex = (int *) sem;
- int err;
-
- do
- {
- int val;
- 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;
-
- /* Enable asynchronous cancellation. Required by the standard. */
- int oldtype = __pthread_enable_asynccancel ();
-
- err = lll_futex_wait (futex, 0);
-
- /* Disable asynchronous cancellation. */
- __pthread_disable_asynccancel (oldtype);
- }
- while (err == 0 || err == -EWOULDBLOCK);
-
- __set_errno (-err);
- return -1;
-}
-
-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