Mercurial > hg > CbC > CbC_gcc
view libatomic/flag.c @ 130:e108057fa461
merge
author | mir3636 |
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date | Thu, 25 Oct 2018 08:08:40 +0900 |
parents | 04ced10e8804 |
children | 84e7813d76e9 |
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/* Copyright (C) 2015-2017 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); }