Lines Matching defs:rfds
205 fd_set rfds;
239 FD_ZERO(&rfds);
240 FD_SET(ctrl->s, &rfds);
241 res = select(ctrl->s + 1, &rfds, NULL, NULL, &tv);
242 if (FD_ISSET(ctrl->s, &rfds)) {
317 fd_set rfds;
320 FD_ZERO(&rfds);
321 FD_SET(ctrl->s, &rfds);
322 select(ctrl->s + 1, &rfds, NULL, NULL, &tv);
323 return FD_ISSET(ctrl->s, &rfds);