llvm-project/compiler-rt/lib/builtins/atomic_signal_fence.c

27 lines
765 B
C

/*===-- atomic_signal_fence.c -----------------------------------------------===
*
* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
* See https://llvm.org/LICENSE.txt for license information.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*
*===------------------------------------------------------------------------===
*
* This file implements atomic_signal_fence from C11's stdatomic.h.
*
*===------------------------------------------------------------------------===
*/
#ifndef __has_include
#define __has_include(inc) 0
#endif
#if __has_include(<stdatomic.h>)
#include <stdatomic.h>
#undef atomic_signal_fence
void atomic_signal_fence(memory_order order) {
__c11_atomic_signal_fence(order);
}
#endif