Differences From Artifact [267428ae70]:
- File
src/atomic_osatomic.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: 3582) [annotate] [blame] [check-ins using]
To Artifact [eb1a6c5a77]:
- File src/atomic_osatomic.h — part of check-in [48ffea9a9a] at 2017-04-13 13:19:02 on branch trunk — Clean up memory barriers (user: js, size: 3374) [annotate] [blame] [check-ins using]
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12 13 14 15 16 17 18 | * 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. */ #include <libkern/OSAtomic.h> | < < | 12 13 14 15 16 17 18 19 20 21 22 23 24 25 |
* 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.
*/
#include <libkern/OSAtomic.h>
static OF_INLINE int
of_atomic_int_add(volatile int *_Nonnull p, int i)
{
return OSAtomicAdd32(i, p);
}
static OF_INLINE int32_t
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of_atomic_ptr_cmpswap(void *volatile _Nullable *_Nonnull p,
void *_Nullable o, void *_Nullable n)
{
return OSAtomicCompareAndSwapPtr(o, n, p);
}
static OF_INLINE void
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of_atomic_ptr_cmpswap(void *volatile _Nullable *_Nonnull p,
void *_Nullable o, void *_Nullable n)
{
return OSAtomicCompareAndSwapPtr(o, n, p);
}
static OF_INLINE void
of_memory_barrier(void)
{
OSMemoryBarrier();
}
static OF_INLINE void
of_memory_barrier_acquire(void)
{
OSMemoryBarrier();
}
static OF_INLINE void
of_memory_barrier_release(void)
{
OSMemoryBarrier();
}
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