mirror of git://gcc.gnu.org/git/gcc.git
65 lines
2.0 KiB
C
65 lines
2.0 KiB
C
/* Copyright (C) 2015-2016 Free Software Foundation, Inc.
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This file is part of the GNU Atomic Library (libatomic).
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Libatomic is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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Libatomic is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#include "libatomic_i.h"
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#include <stdatomic.h>
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/* Out-of-line versions of <stdatomic.h> flag functions. */
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/* Atomically set *OBJECT to true, returning the previous value. */
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_Bool
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(atomic_flag_test_and_set) (volatile atomic_flag *object)
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{
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return atomic_flag_test_and_set (object);
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}
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/* Atomically set *OBJECT to true, returning the previous value, with
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memory affected according to ORDER. */
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_Bool
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(atomic_flag_test_and_set_explicit) (volatile atomic_flag *object,
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memory_order order)
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{
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return atomic_flag_test_and_set_explicit (object, order);
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}
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/* Atomically set *OBJECT to false. */
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void
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(atomic_flag_clear) (volatile atomic_flag *object)
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{
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atomic_flag_clear (object);
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}
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/* Atomically set *OBJECT to false, with memory affected according to
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ORDER. */
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void
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(atomic_flag_clear_explicit) (volatile atomic_flag *object,
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memory_order order)
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{
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return atomic_flag_clear_explicit (object, order);
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}
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