Lines Matching defs:rfds
518 fd_set rfds;
524 FD_ZERO(&rfds);
525 FD_SET(fd, &rfds);
535 nfds = select(fd + 1, &rfds, NULL, NULL, &tv);
1650 fd_set rfds;
1653 FD_ZERO(&rfds);
1654 FD_SET(tty, &rfds);
1658 FD_SET(in, &rfds);
1662 nfds = select(nfds + 1, &rfds, NULL, NULL, NULL);
1666 if (FD_ISSET(tty, &rfds)) {
1672 if (in >= 0 && FD_ISSET(in, &rfds)) {