1 /* 2 * Copyright (C) 2024 Huawei Device Co., Ltd.atomic_ 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef _STDATOMIC_IMPL_H 17 #define _STDATOMIC_IMPL_H 18 19 #include <stddef.h> 20 #include <stdint.h> 21 22 typedef enum memory_order { 23 memory_order_relaxed = __ATOMIC_RELAXED, 24 memory_order_consume = __ATOMIC_CONSUME, 25 memory_order_acquire = __ATOMIC_ACQUIRE, 26 memory_order_release = __ATOMIC_RELEASE, 27 memory_order_acq_rel = __ATOMIC_ACQ_REL, 28 memory_order_seq_cst = __ATOMIC_SEQ_CST 29 } memory_order; 30 31 #ifdef __cplusplus 32 typedef _Atomic(bool) atomic_bool; 33 #else 34 typedef _Atomic(_Bool) atomic_bool; 35 #endif 36 typedef _Atomic(char) atomic_char; 37 typedef _Atomic(signed char) atomic_schar; 38 typedef _Atomic(unsigned char) atomic_uchar; 39 typedef _Atomic(short) atomic_short; 40 typedef _Atomic(unsigned short) atomic_ushort; 41 typedef _Atomic(int) atomic_int; 42 typedef _Atomic(unsigned int) atomic_uint; 43 typedef _Atomic(long) atomic_long; 44 typedef _Atomic(unsigned long) atomic_ulong; 45 typedef _Atomic(long long) atomic_llong; 46 typedef _Atomic(unsigned long long) atomic_ullong; 47 typedef _Atomic(uint_least16_t) atomic_char16_t; 48 typedef _Atomic(uint_least32_t) atomic_char32_t; 49 typedef _Atomic(wchar_t) atomic_wchar_t; 50 typedef _Atomic(int_least8_t) atomic_int_least8_t; 51 typedef _Atomic(uint_least8_t) atomic_uint_least8_t; 52 typedef _Atomic(int_least16_t) atomic_int_least16_t; 53 typedef _Atomic(uint_least16_t) atomic_uint_least16_t; 54 typedef _Atomic(int_least32_t) atomic_int_least32_t; 55 typedef _Atomic(uint_least32_t) atomic_uint_least32_t; 56 typedef _Atomic(int_least64_t) atomic_int_least64_t; 57 typedef _Atomic(uint_least64_t) atomic_uint_least64_t; 58 typedef _Atomic(int_fast8_t) atomic_int_fast8_t; 59 typedef _Atomic(uint_fast8_t) atomic_uint_fast8_t; 60 typedef _Atomic(int_fast16_t) atomic_int_fast16_t; 61 typedef _Atomic(uint_fast16_t) atomic_uint_fast16_t; 62 typedef _Atomic(int_fast32_t) atomic_int_fast32_t; 63 typedef _Atomic(uint_fast32_t) atomic_uint_fast32_t; 64 typedef _Atomic(int_fast64_t) atomic_int_fast64_t; 65 typedef _Atomic(uint_fast64_t) atomic_uint_fast64_t; 66 typedef _Atomic(intptr_t) atomic_intptr_t; 67 typedef _Atomic(uintptr_t) atomic_uintptr_t; 68 typedef _Atomic(size_t) atomic_size_t; 69 typedef _Atomic(ptrdiff_t) atomic_ptrdiff_t; 70 typedef _Atomic(intmax_t) atomic_intmax_t; 71 typedef _Atomic(uintmax_t) atomic_uintmax_t; 72 73 #define atomic_store(object, desired) __c11_atomic_store(object, desired, __ATOMIC_SEQ_CST) 74 #define atomic_store_explicit __c11_atomic_store 75 76 #define atomic_load(object) __c11_atomic_load(object, __ATOMIC_SEQ_CST) 77 #define atomic_load_explicit __c11_atomic_load 78 79 #define atomic_exchange(object, desired) __c11_atomic_exchange(object, desired, __ATOMIC_SEQ_CST) 80 #define atomic_exchange_explicit __c11_atomic_exchange 81 82 #define atomic_compare_exchange_strong(object, expected, desired) __c11_atomic_compare_exchange_strong(object, expected, desired, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST) 83 #define atomic_compare_exchange_strong_explicit __c11_atomic_compare_exchange_strong 84 85 #define atomic_compare_exchange_weak(object, expected, desired) __c11_atomic_compare_exchange_weak(object, expected, desired, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST) 86 #define atomic_compare_exchange_weak_explicit __c11_atomic_compare_exchange_weak 87 88 #define atomic_fetch_add(object, operand) __c11_atomic_fetch_add(object, operand, __ATOMIC_SEQ_CST) 89 #define atomic_fetch_add_explicit __c11_atomic_fetch_add 90 91 #define atomic_fetch_sub(object, operand) __c11_atomic_fetch_sub(object, operand, __ATOMIC_SEQ_CST) 92 #define atomic_fetch_sub_explicit __c11_atomic_fetch_sub 93 94 #define atomic_fetch_or(object, operand) __c11_atomic_fetch_or(object, operand, __ATOMIC_SEQ_CST) 95 #define atomic_fetch_or_explicit __c11_atomic_fetch_or 96 97 #define atomic_fetch_xor(object, operand) __c11_atomic_fetch_xor(object, operand, __ATOMIC_SEQ_CST) 98 #define atomic_fetch_xor_explicit __c11_atomic_fetch_xor 99 100 #define atomic_fetch_and(object, operand) __c11_atomic_fetch_and(object, operand, __ATOMIC_SEQ_CST) 101 #define atomic_fetch_and_explicit __c11_atomic_fetch_and 102 103 #endif // _STDATOMIC_IMPL_H