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- /* Copyright (C) 2015-2022 Free Software Foundation, Inc.
- This file is part of the GNU Atomic Library (libatomic).
- Libatomic is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
- Libatomic 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 General Public License for
- more details.
- Under Section 7 of GPL version 3, you are granted additional
- permissions described in the GCC Runtime Library Exception, version
- 3.1, as published by the Free Software Foundation.
- You should have received a copy of the GNU General Public License and
- a copy of the GCC Runtime Library Exception along with this program;
- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
- <http://www.gnu.org/licenses/>. */
- #include "libatomic_i.h"
- #include <stdatomic.h>
- /* Out-of-line versions of <stdatomic.h> flag functions. */
- /* Atomically set *OBJECT to true, returning the previous value. */
- _Bool
- (atomic_flag_test_and_set) (volatile atomic_flag *object)
- {
- return atomic_flag_test_and_set (object);
- }
- /* Atomically set *OBJECT to true, returning the previous value, with
- memory affected according to ORDER. */
- _Bool
- (atomic_flag_test_and_set_explicit) (volatile atomic_flag *object,
- memory_order order)
- {
- return atomic_flag_test_and_set_explicit (object, order);
- }
- /* Atomically set *OBJECT to false. */
- void
- (atomic_flag_clear) (volatile atomic_flag *object)
- {
- atomic_flag_clear (object);
- }
- /* Atomically set *OBJECT to false, with memory affected according to
- ORDER. */
- void
- (atomic_flag_clear_explicit) (volatile atomic_flag *object,
- memory_order order)
- {
- return atomic_flag_clear_explicit (object, order);
- }
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