Function pthread_mutex_lock

lib_fiber/c/src/common/pthread_patch.c:340–357

}

int pthread_mutex_lock(pthread_mutex_t *mutex)
{
	const char *myname = "pthread_mutex_lock";

	if (mutex == NULL) {
		msg_error("%s, %s(%d): input invalid",
			__FILE__, myname, __LINE__);
		return -1;
	}

	if (WaitForSingleObject(mutex->id, INFINITE) == WAIT_FAILED) {
		msg_error("%s, %s(%d): WaitForSingleObject error(%s)",
			__FILE__, myname, __LINE__, last_serror());
		return -1;
	}

	return 0;
}

int pthread_mutex_trylock(pthread_mutex_t *mutex)
{