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Diffstat (limited to 'libpthread/nptl/pthread_key_delete.c')
-rw-r--r--libpthread/nptl/pthread_key_delete.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/libpthread/nptl/pthread_key_delete.c b/libpthread/nptl/pthread_key_delete.c
deleted file mode 100644
index ae7d7c459..000000000
--- a/libpthread/nptl/pthread_key_delete.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
- 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 "pthreadP.h"
-#include <atomic.h>
-
-
-int
-pthread_key_delete (key)
- pthread_key_t key;
-{
- int result = EINVAL;
-
- if (__builtin_expect (key < PTHREAD_KEYS_MAX, 1))
- {
- unsigned int seq = __pthread_keys[key].seq;
-
- if (__builtin_expect (! KEY_UNUSED (seq), 1)
- && ! atomic_compare_and_exchange_bool_acq (&__pthread_keys[key].seq,
- seq + 1, seq))
- /* We deleted a valid key. */
- result = 0;
- }
-
- return result;
-}