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下列不属于POSIX互斥锁相关函数的是:( &nbs...

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下列不属于POSIX互斥锁相关函数的是:(      )
  • int pthread_mutex_destroy(pthread_mutex_t* mutex)
  • int pthread_mutex_lock(pthread_mutex_t* mutex)
  • int pthread_mutex_trylock(pthread_mutex_t* mutex)
  • int pthread_mutex_create(pthread_mutex_t* mutex)
 int pthread_mutex_destroy(pthread_mutex_t *mutex); //销毁互斥锁
 int pthread_mutex_lock(pthread_mutex_t *mutex);  //以原子操作方式给互斥锁加锁
 int pthread_mutex_trylock(pthread_mutex_t *mutex); //非阻塞版本
 int pthread_mutex_unlock(pthread_mutex_t *mutex); // 以原子操作方式给互斥锁解锁
发表于 2019-08-30 07:47:57 回复(0)
发表于 2019-08-23 15:22:31 回复(0)