Lines Matching refs:rfd2
80 int rfd2;
189 rem = rcmd_af(&host, sp->s_port, pw->pw_name, user, args, &rfd2,
199 if (rfd2 < 0)
205 if (setsockopt(rfd2, SOL_SOCKET, SO_DEBUG, &one,
227 (void)ioctl(rfd2, FIONBIO, &one);
248 (void)close(rfd2);
288 if (rfd2 >= FD_SETSIZE || rem >= FD_SETSIZE)
291 FD_SET(rfd2, &readfrom);
293 nfds = MAX(rfd2+1, rem+1);
309 if (FD_ISSET(rfd2, &ready)) {
311 cc = read(rfd2, buf, sizeof buf);
314 FD_CLR(rfd2, &readfrom);
327 } while (FD_ISSET(rfd2, &readfrom) || FD_ISSET(rem, &readfrom));
345 (void)write(rfd2, &signo, 1);