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Diffstat (limited to 'lib/clang/11.0.0/include/stdatomic.h')
| -rw-r--r-- | lib/clang/11.0.0/include/stdatomic.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/lib/clang/11.0.0/include/stdatomic.h b/lib/clang/11.0.0/include/stdatomic.h deleted file mode 100644 index 665551e..0000000 --- a/lib/clang/11.0.0/include/stdatomic.h +++ /dev/null @@ -1,176 +0,0 @@ -/*===---- stdatomic.h - Standard header for atomic types and operations -----=== - * - * 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 - * - *===-----------------------------------------------------------------------=== - */ - -#ifndef __CLANG_STDATOMIC_H -#define __CLANG_STDATOMIC_H - -/* If we're hosted, fall back to the system's stdatomic.h. FreeBSD, for - * example, already has a Clang-compatible stdatomic.h header. - */ -#if __STDC_HOSTED__ && __has_include_next(<stdatomic.h>) -# include_next <stdatomic.h> -#else - -#include <stddef.h> -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/* 7.17.1 Introduction */ - -#define ATOMIC_BOOL_LOCK_FREE __CLANG_ATOMIC_BOOL_LOCK_FREE -#define ATOMIC_CHAR_LOCK_FREE __CLANG_ATOMIC_CHAR_LOCK_FREE -#define ATOMIC_CHAR16_T_LOCK_FREE __CLANG_ATOMIC_CHAR16_T_LOCK_FREE -#define ATOMIC_CHAR32_T_LOCK_FREE __CLANG_ATOMIC_CHAR32_T_LOCK_FREE -#define ATOMIC_WCHAR_T_LOCK_FREE __CLANG_ATOMIC_WCHAR_T_LOCK_FREE -#define ATOMIC_SHORT_LOCK_FREE __CLANG_ATOMIC_SHORT_LOCK_FREE -#define ATOMIC_INT_LOCK_FREE __CLANG_ATOMIC_INT_LOCK_FREE -#define ATOMIC_LONG_LOCK_FREE __CLANG_ATOMIC_LONG_LOCK_FREE -#define ATOMIC_LLONG_LOCK_FREE __CLANG_ATOMIC_LLONG_LOCK_FREE -#define ATOMIC_POINTER_LOCK_FREE __CLANG_ATOMIC_POINTER_LOCK_FREE - -/* 7.17.2 Initialization */ - -#define ATOMIC_VAR_INIT(value) (value) -#define atomic_init __c11_atomic_init - -/* 7.17.3 Order and consistency */ - -typedef enum memory_order { - memory_order_relaxed = __ATOMIC_RELAXED, - memory_order_consume = __ATOMIC_CONSUME, - memory_order_acquire = __ATOMIC_ACQUIRE, - memory_order_release = __ATOMIC_RELEASE, - memory_order_acq_rel = __ATOMIC_ACQ_REL, - memory_order_seq_cst = __ATOMIC_SEQ_CST -} memory_order; - -#define kill_dependency(y) (y) - -/* 7.17.4 Fences */ - -/* These should be provided by the libc implementation. */ -void atomic_thread_fence(memory_order); -void atomic_signal_fence(memory_order); - -#define atomic_thread_fence(order) __c11_atomic_thread_fence(order) -#define atomic_signal_fence(order) __c11_atomic_signal_fence(order) - -/* 7.17.5 Lock-free property */ - -#define atomic_is_lock_free(obj) __c11_atomic_is_lock_free(sizeof(*(obj))) - -/* 7.17.6 Atomic integer types */ - -#ifdef __cplusplus -typedef _Atomic(bool) atomic_bool; -#else -typedef _Atomic(_Bool) atomic_bool; -#endif -typedef _Atomic(char) atomic_char; -typedef _Atomic(signed char) atomic_schar; -typedef _Atomic(unsigned char) atomic_uchar; -typedef _Atomic(short) atomic_short; -typedef _Atomic(unsigned short) atomic_ushort; -typedef _Atomic(int) atomic_int; -typedef _Atomic(unsigned int) atomic_uint; -typedef _Atomic(long) atomic_long; -typedef _Atomic(unsigned long) atomic_ulong; -typedef _Atomic(long long) atomic_llong; -typedef _Atomic(unsigned long long) atomic_ullong; -typedef _Atomic(uint_least16_t) atomic_char16_t; -typedef _Atomic(uint_least32_t) atomic_char32_t; -typedef _Atomic(wchar_t) atomic_wchar_t; -typedef _Atomic(int_least8_t) atomic_int_least8_t; -typedef _Atomic(uint_least8_t) atomic_uint_least8_t; -typedef _Atomic(int_least16_t) atomic_int_least16_t; -typedef _Atomic(uint_least16_t) atomic_uint_least16_t; -typedef _Atomic(int_least32_t) atomic_int_least32_t; -typedef _Atomic(uint_least32_t) atomic_uint_least32_t; -typedef _Atomic(int_least64_t) atomic_int_least64_t; -typedef _Atomic(uint_least64_t) atomic_uint_least64_t; -typedef _Atomic(int_fast8_t) atomic_int_fast8_t; -typedef _Atomic(uint_fast8_t) atomic_uint_fast8_t; -typedef _Atomic(int_fast16_t) atomic_int_fast16_t; -typedef _Atomic(uint_fast16_t) atomic_uint_fast16_t; -typedef _Atomic(int_fast32_t) atomic_int_fast32_t; -typedef _Atomic(uint_fast32_t) atomic_uint_fast32_t; -typedef _Atomic(int_fast64_t) atomic_int_fast64_t; -typedef _Atomic(uint_fast64_t) atomic_uint_fast64_t; -typedef _Atomic(intptr_t) atomic_intptr_t; -typedef _Atomic(uintptr_t) atomic_uintptr_t; -typedef _Atomic(size_t) atomic_size_t; -typedef _Atomic(ptrdiff_t) atomic_ptrdiff_t; -typedef _Atomic(intmax_t) atomic_intmax_t; -typedef _Atomic(uintmax_t) atomic_uintmax_t; - -/* 7.17.7 Operations on atomic types */ - -#define atomic_store(object, desired) __c11_atomic_store(object, desired, __ATOMIC_SEQ_CST) -#define atomic_store_explicit __c11_atomic_store - -#define atomic_load(object) __c11_atomic_load(object, __ATOMIC_SEQ_CST) -#define atomic_load_explicit __c11_atomic_load - -#define atomic_exchange(object, desired) __c11_atomic_exchange(object, desired, __ATOMIC_SEQ_CST) -#define atomic_exchange_explicit __c11_atomic_exchange - -#define atomic_compare_exchange_strong(object, expected, desired) __c11_atomic_compare_exchange_strong(object, expected, desired, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST) -#define atomic_compare_exchange_strong_explicit __c11_atomic_compare_exchange_strong - -#define atomic_compare_exchange_weak(object, expected, desired) __c11_atomic_compare_exchange_weak(object, expected, desired, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST) -#define atomic_compare_exchange_weak_explicit __c11_atomic_compare_exchange_weak - -#define atomic_fetch_add(object, operand) __c11_atomic_fetch_add(object, operand, __ATOMIC_SEQ_CST) -#define atomic_fetch_add_explicit __c11_atomic_fetch_add - -#define atomic_fetch_sub(object, operand) __c11_atomic_fetch_sub(object, operand, __ATOMIC_SEQ_CST) -#define atomic_fetch_sub_explicit __c11_atomic_fetch_sub - -#define atomic_fetch_or(object, operand) __c11_atomic_fetch_or(object, operand, __ATOMIC_SEQ_CST) -#define atomic_fetch_or_explicit __c11_atomic_fetch_or - -#define atomic_fetch_xor(object, operand) __c11_atomic_fetch_xor(object, operand, __ATOMIC_SEQ_CST) -#define atomic_fetch_xor_explicit __c11_atomic_fetch_xor - -#define atomic_fetch_and(object, operand) __c11_atomic_fetch_and(object, operand, __ATOMIC_SEQ_CST) -#define atomic_fetch_and_explicit __c11_atomic_fetch_and - -/* 7.17.8 Atomic flag type and operations */ - -typedef struct atomic_flag { atomic_bool _Value; } atomic_flag; - -#define ATOMIC_FLAG_INIT { 0 } - -/* These should be provided by the libc implementation. */ -#ifdef __cplusplus -bool atomic_flag_test_and_set(volatile atomic_flag *); -bool atomic_flag_test_and_set_explicit(volatile atomic_flag *, memory_order); -#else -_Bool atomic_flag_test_and_set(volatile atomic_flag *); -_Bool atomic_flag_test_and_set_explicit(volatile atomic_flag *, memory_order); -#endif -void atomic_flag_clear(volatile atomic_flag *); -void atomic_flag_clear_explicit(volatile atomic_flag *, memory_order); - -#define atomic_flag_test_and_set(object) __c11_atomic_exchange(&(object)->_Value, 1, __ATOMIC_SEQ_CST) -#define atomic_flag_test_and_set_explicit(object, order) __c11_atomic_exchange(&(object)->_Value, 1, order) - -#define atomic_flag_clear(object) __c11_atomic_store(&(object)->_Value, 0, __ATOMIC_SEQ_CST) -#define atomic_flag_clear_explicit(object, order) __c11_atomic_store(&(object)->_Value, 0, order) - -#ifdef __cplusplus -} -#endif - -#endif /* __STDC_HOSTED__ */ -#endif /* __CLANG_STDATOMIC_H */ - |