29 lines
537 B
C
29 lines
537 B
C
#ifndef MUTEX_H
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#define MUTEX_H
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#include <pthread.h>
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#include "util.h"
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struct mutex {
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pthread_mutex_t lock;
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};
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#define MUTEX_INITIALIZER (struct mutex){PTHREAD_MUTEX_INITIALIZER}
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static inline void mutex_init(struct mutex *m) {
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if (unlikely(pthread_mutex_init(&m->lock, NULL))) {
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fatal_error("mutex initialization failed");
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}
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}
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static inline void mutex_lock(struct mutex *m) {
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pthread_mutex_lock(&m->lock);
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}
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static inline void mutex_unlock(struct mutex *m) {
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pthread_mutex_unlock(&m->lock);
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}
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#endif
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