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Diffstat (limited to 'nptl/pthread_rwlock_unlock.c')
-rw-r--r--nptl/pthread_rwlock_unlock.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/nptl/pthread_rwlock_unlock.c b/nptl/pthread_rwlock_unlock.c
deleted file mode 100644
index ef46e88263..0000000000
--- a/nptl/pthread_rwlock_unlock.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (C) 2003-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Martin Schwidefsky <schwidefsky@de.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 <futex-internal.h>
-#include <pthread.h>
-#include <pthreadP.h>
-#include <stap-probe.h>
-
-#include "pthread_rwlock_common.c"
-
-/* See pthread_rwlock_common.c for an overview. */
-int
-__pthread_rwlock_unlock (pthread_rwlock_t *rwlock)
-{
- LIBC_PROBE (rwlock_unlock, 1, rwlock);
-
- /* We distinguish between having acquired a read vs. a write lock by looking
- at the writer TID. If it's equal to our TID, we must be the writer
- because nobody else can have stored this value. Also, if we are a
- reader, we will read from the wrunlock store with value 0 by the most
- recent writer because that writer happens-before us. */
- if (atomic_load_relaxed (&rwlock->__data.__cur_writer)
- == THREAD_GETMEM (THREAD_SELF, tid))
- __pthread_rwlock_wrunlock (rwlock);
- else
- __pthread_rwlock_rdunlock (rwlock);
- return 0;
-}
-
-weak_alias (__pthread_rwlock_unlock, pthread_rwlock_unlock)
-hidden_def (__pthread_rwlock_unlock)