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Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c84
1 files changed, 0 insertions, 84 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c
deleted file mode 100644
index d3846c045c..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* sem_post -- post to a POSIX semaphore. SPARC version.
- Copyright (C) 2003-2014 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, 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_post (sem_t *sem)
-{
- struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
- int nr;
-
- if (__atomic_is_v9)
- nr = atomic_increment_val (&isem->value);
- else
- {
- __sparc32_atomic_do_lock24 (&isem->lock);
- nr = ++(isem->value);
- __sparc32_atomic_do_unlock24 (&isem->lock);
- }
- atomic_full_barrier ();
- if (isem->nwaiters > 0)
- {
- int err = lll_futex_wake (&isem->value, 1,
- isem->private ^ FUTEX_PRIVATE_FLAG);
- if (__builtin_expect (err, 0) < 0)
- {
- __set_errno (-err);
- return -1;
- }
- }
- return 0;
-}
-versioned_symbol (libpthread, __new_sem_post, sem_post, GLIBC_2_1);
-
-
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_1)
-int
-attribute_compat_text_section
-__old_sem_post (sem_t *sem)
-{
- struct sparc_old_sem *isem = (struct sparc_old_sem *) sem;
- int nr;
-
- if (__atomic_is_v9)
- nr = atomic_increment_val (&isem->value);
- else
- {
- __sparc32_atomic_do_lock24 (&isem->lock);
- nr = ++(isem->value);
- __sparc32_atomic_do_unlock24 (&isem->lock);
- }
- int err = lll_futex_wake (&isem->value, 1,
- isem->private ^ FUTEX_PRIVATE_FLAG);
- if (__builtin_expect (err, 0) < 0)
- {
- __set_errno (-err);
- return -1;
- }
- return 0;
-}
-compat_symbol (libpthread, __old_sem_post, sem_post, GLIBC_2_0);
-#endif