Differences From Artifact [2cee3b1977]:
- File
src/atomic_sync_builtins.h
— part of check-in
[44f45c2e35]
at
2017-01-09 17:36:36
on branch trunk
— Update copyright
Forgot to add 2017, even though I already did quite some changes in
2017. (user: js, size: 3502) [annotate] [blame] [check-ins using]
To Artifact [cd9ea173f9]:
- File src/atomic_sync_builtins.h — part of check-in [48ffea9a9a] at 2017-04-13 13:19:02 on branch trunk — Clean up memory barriers (user: js, size: 3288) [annotate] [blame] [check-ins using]
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10 11 12 13 14 15 16 | * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ | < < | 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ static OF_INLINE int of_atomic_int_add(volatile int *_Nonnull p, int i) { return __sync_add_and_fetch(p, i); } static OF_INLINE int32_t |
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128 129 130 131 132 133 134 | of_atomic_ptr_cmpswap(void *volatile _Nullable *_Nonnull p, void *_Nullable o, void *_Nullable n) { return __sync_bool_compare_and_swap(p, o, n); } static OF_INLINE void | | | | < < < < < < < < < < < < < < | 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | of_atomic_ptr_cmpswap(void *volatile _Nullable *_Nonnull p, void *_Nullable o, void *_Nullable n) { return __sync_bool_compare_and_swap(p, o, n); } static OF_INLINE void of_memory_barrier(void) { __sync_synchronize(); } static OF_INLINE void of_memory_barrier_acquire(void) { __sync_synchronize(); } static OF_INLINE void of_memory_barrier_release(void) { __sync_synchronize(); } |