10#ifndef __CLANG_STDATOMIC_H
11#define __CLANG_STDATOMIC_H
21#if __STDC_HOSTED__ && \
22 __has_include_next(<stdatomic.h>) && \
23 (!defined(_MSC_VER) || (defined(__cplusplus) && __cplusplus >= 202002L))
24# include_next <stdatomic.h>
36#define ATOMIC_BOOL_LOCK_FREE __CLANG_ATOMIC_BOOL_LOCK_FREE
37#define ATOMIC_CHAR_LOCK_FREE __CLANG_ATOMIC_CHAR_LOCK_FREE
38#define ATOMIC_CHAR16_T_LOCK_FREE __CLANG_ATOMIC_CHAR16_T_LOCK_FREE
39#define ATOMIC_CHAR32_T_LOCK_FREE __CLANG_ATOMIC_CHAR32_T_LOCK_FREE
40#define ATOMIC_WCHAR_T_LOCK_FREE __CLANG_ATOMIC_WCHAR_T_LOCK_FREE
41#define ATOMIC_SHORT_LOCK_FREE __CLANG_ATOMIC_SHORT_LOCK_FREE
42#define ATOMIC_INT_LOCK_FREE __CLANG_ATOMIC_INT_LOCK_FREE
43#define ATOMIC_LONG_LOCK_FREE __CLANG_ATOMIC_LONG_LOCK_FREE
44#define ATOMIC_LLONG_LOCK_FREE __CLANG_ATOMIC_LLONG_LOCK_FREE
45#define ATOMIC_POINTER_LOCK_FREE __CLANG_ATOMIC_POINTER_LOCK_FREE
48#if (defined(__STDC_VERSION__) && __STDC_VERSION__ < 202311L) || \
51#define ATOMIC_VAR_INIT(value) (value)
54#if ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201710L && \
55 __STDC_VERSION__ < 202311L) || \
56 (defined(__cplusplus) && __cplusplus >= 202002L)) && \
57 !defined(_CLANG_DISABLE_CRT_DEPRECATION_WARNINGS)
59#pragma clang deprecated(ATOMIC_VAR_INIT)
61#define atomic_init __c11_atomic_init
74#define kill_dependency(y) (y)
82#define atomic_thread_fence(order) __c11_atomic_thread_fence(order)
83#define atomic_signal_fence(order) __c11_atomic_signal_fence(order)
87#define atomic_is_lock_free(obj) __c11_atomic_is_lock_free(sizeof(*(obj)))
92typedef _Atomic(
bool) atomic_bool;
98typedef _Atomic(
unsigned char) atomic_uchar;
106typedef _Atomic(
unsigned long long) atomic_ullong;
107typedef _Atomic(uint_least16_t) atomic_char16_t;
108typedef _Atomic(uint_least32_t) atomic_char32_t;
110typedef _Atomic(int_least8_t) atomic_int_least8_t;
111typedef _Atomic(uint_least8_t) atomic_uint_least8_t;
112typedef _Atomic(int_least16_t) atomic_int_least16_t;
113typedef _Atomic(uint_least16_t) atomic_uint_least16_t;
114typedef _Atomic(int_least32_t) atomic_int_least32_t;
115typedef _Atomic(uint_least32_t) atomic_uint_least32_t;
116typedef _Atomic(int_least64_t) atomic_int_least64_t;
117typedef _Atomic(uint_least64_t) atomic_uint_least64_t;
118typedef _Atomic(int_fast8_t) atomic_int_fast8_t;
119typedef _Atomic(uint_fast8_t) atomic_uint_fast8_t;
120typedef _Atomic(int_fast16_t) atomic_int_fast16_t;
121typedef _Atomic(uint_fast16_t) atomic_uint_fast16_t;
122typedef _Atomic(int_fast32_t) atomic_int_fast32_t;
123typedef _Atomic(uint_fast32_t) atomic_uint_fast32_t;
124typedef _Atomic(int_fast64_t) atomic_int_fast64_t;
125typedef _Atomic(uint_fast64_t) atomic_uint_fast64_t;
135#define atomic_store(object, desired) __c11_atomic_store(object, desired, __ATOMIC_SEQ_CST)
136#define atomic_store_explicit __c11_atomic_store
138#define atomic_load(object) __c11_atomic_load(object, __ATOMIC_SEQ_CST)
139#define atomic_load_explicit __c11_atomic_load
141#define atomic_exchange(object, desired) __c11_atomic_exchange(object, desired, __ATOMIC_SEQ_CST)
142#define atomic_exchange_explicit __c11_atomic_exchange
144#define atomic_compare_exchange_strong(object, expected, desired) __c11_atomic_compare_exchange_strong(object, expected, desired, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST)
145#define atomic_compare_exchange_strong_explicit __c11_atomic_compare_exchange_strong
147#define atomic_compare_exchange_weak(object, expected, desired) __c11_atomic_compare_exchange_weak(object, expected, desired, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST)
148#define atomic_compare_exchange_weak_explicit __c11_atomic_compare_exchange_weak
150#define atomic_fetch_add(object, operand) __c11_atomic_fetch_add(object, operand, __ATOMIC_SEQ_CST)
151#define atomic_fetch_add_explicit __c11_atomic_fetch_add
153#define atomic_fetch_sub(object, operand) __c11_atomic_fetch_sub(object, operand, __ATOMIC_SEQ_CST)
154#define atomic_fetch_sub_explicit __c11_atomic_fetch_sub
156#define atomic_fetch_or(object, operand) __c11_atomic_fetch_or(object, operand, __ATOMIC_SEQ_CST)
157#define atomic_fetch_or_explicit __c11_atomic_fetch_or
159#define atomic_fetch_xor(object, operand) __c11_atomic_fetch_xor(object, operand, __ATOMIC_SEQ_CST)
160#define atomic_fetch_xor_explicit __c11_atomic_fetch_xor
162#define atomic_fetch_and(object, operand) __c11_atomic_fetch_and(object, operand, __ATOMIC_SEQ_CST)
163#define atomic_fetch_and_explicit __c11_atomic_fetch_and
169#define ATOMIC_FLAG_INIT { 0 }
182#define atomic_flag_test_and_set(object) __c11_atomic_exchange(&(object)->_Value, 1, __ATOMIC_SEQ_CST)
183#define atomic_flag_test_and_set_explicit(object, order) __c11_atomic_exchange(&(object)->_Value, 1, order)
185#define atomic_flag_clear(object) __c11_atomic_store(&(object)->_Value, 0, __ATOMIC_SEQ_CST)
186#define atomic_flag_clear_explicit(object, order) __c11_atomic_store(&(object)->_Value, 0, order)
__PTRDIFF_TYPE__ ptrdiff_t
__INTPTR_TYPE__ intptr_t
A signed integer type with the property that any valid pointer to void can be converted to this type,...
__UINTPTR_TYPE__ uintptr_t
An unsigned integer type with the property that any valid pointer to void can be converted to this ty...
#define atomic_flag_clear(object)
#define atomic_signal_fence(order)
#define atomic_thread_fence(order)
#define atomic_flag_test_and_set_explicit(object, order)
#define atomic_flag_test_and_set(object)
#define atomic_flag_clear_explicit(object, order)
typedef _Atomic(_Bool) atomic_bool
__UINTMAX_TYPE__ uintmax_t