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27 lines
530 B
C
27 lines
530 B
C
/**
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* Jingga
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*
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* @copyright Jingga
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* @license OMS License 2.0
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* @version 1.0.0
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* @link https://jingga.app
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*/
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#ifndef TOS_PLATFORM_LINUX_THREADING_SPINLOCK_H
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#define TOS_PLATFORM_LINUX_THREADING_SPINLOCK_H
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#include <pthread.h>
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#include "../../../stdlib/Types.h"
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typedef volatile int32 spinlock32;
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inline
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void spinlock_start(spinlock32* lock) {
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while (__atomic_exchange_n(lock, 1, __ATOMIC_ACQUIRE)) {}
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}
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inline
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void spinlock_end(spinlock32* lock) {
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__atomic_store_n(lock, 0, __ATOMIC_RELEASE);
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}
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#endif |