diff options
Diffstat (limited to 'libc/private/bionic_atomic_inline.h')
-rw-r--r-- | libc/private/bionic_atomic_inline.h | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/libc/private/bionic_atomic_inline.h b/libc/private/bionic_atomic_inline.h deleted file mode 100644 index b834a2779..000000000 --- a/libc/private/bionic_atomic_inline.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright (C) 2010 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef BIONIC_ATOMIC_INLINE_H -#define BIONIC_ATOMIC_INLINE_H - -/* - * Inline declarations and macros for some special-purpose atomic - * operations. These are intended for rare circumstances where a - * memory barrier needs to be issued inline rather than as a function - * call. - * - * Macros defined in this header: - * - * void ANDROID_MEMBAR_FULL() - * Full memory barrier. Provides a compiler reordering barrier, and - * on SMP systems emits an appropriate instruction. - */ - -#if !defined(ANDROID_SMP) -# error "Must define ANDROID_SMP before including atomic-inline.h" -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* Define __ATOMIC_INLINE__ to control the inlining of all atomics - * functions declared here. For a slight performance boost, we want - * all of them to be always_inline - */ -#define __ATOMIC_INLINE__ static __inline__ __attribute__((always_inline)) - -#if defined(__arm__) -# include "bionic_atomic_arm.h" -#elif defined(__aarch64__) -# include "bionic_atomic_arm64.h" -#elif defined(__i386__) -# include "bionic_atomic_x86.h" -#elif defined(__mips__) -# include "bionic_atomic_mips.h" -#else -# include "bionic_atomic_gcc_builtin.h" -#endif - -#define ANDROID_MEMBAR_FULL __bionic_memory_barrier - -#ifdef __cplusplus -} // extern "C" -#endif - -#endif // BIONIC_ATOMIC_INLINE_H |