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19 lines
494 B
C
19 lines
494 B
C
#ifndef __TOOLS_LINUX_MUTEX_H
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#define __TOOLS_LINUX_MUTEX_H
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#include <pthread.h>
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struct mutex {
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pthread_mutex_t lock;
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};
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#define DEFINE_MUTEX(mutexname) \
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struct mutex mutexname = { .lock = PTHREAD_MUTEX_INITIALIZER }
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#define mutex_init(l) pthread_mutex_init(&(l)->lock, NULL)
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#define mutex_lock(l) pthread_mutex_lock(&(l)->lock)
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#define mutex_trylock(l) (!pthread_mutex_trylock(&(l)->lock))
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#define mutex_unlock(l) pthread_mutex_unlock(&(l)->lock)
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#endif /* __TOOLS_LINUX_MUTEX_H */
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