Lines Matching defs:rfds
475 fd_set rfds;
532 FD_ZERO(&rfds);
533 FD_SET(ctrl->s, &rfds);
534 res = select(ctrl->s + 1, &rfds, NULL, NULL, &tv);
539 if (FD_ISSET(ctrl->s, &rfds)) {
614 fd_set rfds;
617 FD_ZERO(&rfds);
618 FD_SET(ctrl->s, &rfds);
619 select(ctrl->s + 1, &rfds, NULL, NULL, &tv);
620 return FD_ISSET(ctrl->s, &rfds);
