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Matheus
21 lines
289 B
C
21 lines
289 B
C
#ifndef _MUTEX_H
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#define _MUTEX_H
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#include <semaphore.h>
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typedef semaphore_t mutex_t;
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#define MUTEX_INIT(m) \
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SEMAPHORE_INIT(m, 1);
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#define MUTEX_ACQUIRE(m, i) \
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semaphore_wait(m, i)
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#define MUTEX_RELEASE(m) \
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semaphore_signal(m)
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#define MUTEX_TRY(m) \
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semaphore_test(m)
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#endif
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