testpoll          387 src/ftdm_threadmutex.c 	struct pollfd testpoll;
testpoll          388 src/ftdm_threadmutex.c 	testpoll.revents = 0;
testpoll          389 src/ftdm_threadmutex.c 	testpoll.events = POLLIN;
testpoll          390 src/ftdm_threadmutex.c 	testpoll.fd = interrupt->readfd;
testpoll          391 src/ftdm_threadmutex.c 	err = poll(&testpoll, 1, 0);
testpoll          392 src/ftdm_threadmutex.c 	if (err == 0 && !(testpoll.revents & POLLIN)) {