Lines Matching defs:rfds

488 	fd_set rfds;
555 		FD_ZERO(&rfds);
556 		FD_SET(ctrl->s, &rfds);
557 		res = select(ctrl->s + 1, &rfds, NULL, NULL, &tv);
562 		if (FD_ISSET(ctrl->s, &rfds)) {
638 	fd_set rfds;
641 	FD_ZERO(&rfds);
642 	FD_SET(ctrl->s, &rfds);
643 	select(ctrl->s + 1, &rfds, NULL, NULL, &tv);
644 	return FD_ISSET(ctrl->s, &rfds);