21 lines
437 B
C
21 lines
437 B
C
#include <pthread.h>
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#include "kernel.h"
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void mutex_init(struct mutex *m)
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{
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pthread_mutexattr_t attr;
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pthread_mutexattr_init(&attr);
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pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
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pthread_mutex_init(&m->mutex, &attr);
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pthread_mutexattr_destroy(&attr);
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}
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void mutex_lock(struct mutex *m)
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{
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pthread_mutex_lock(&m->mutex);
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}
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void mutex_unlock(struct mutex *m)
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{
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pthread_mutex_unlock(&m->mutex);
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}
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