Lines Matching defs:sigfd
197 static struct fd_pair sigfd;
811 if (write(sigfd.wr, &ch, 1) != 1) dbg("can't send signal\n");
817 if (pipe((int *)&sigfd) < 0) {
821 fcntl(sigfd.wr , F_SETFD, FD_CLOEXEC);
822 fcntl(sigfd.rd , F_SETFD, FD_CLOEXEC);
823 int flags = fcntl(sigfd.wr, F_GETFL);
824 fcntl(sigfd.wr, F_SETFL, flags | O_NONBLOCK);
1319 FD_SET(sigfd.rd, &rfds);
1324 int maxfd = (sigfd.rd > state->sockfd)? sigfd.rd : state->sockfd;
1419 if (FD_ISSET(sigfd.rd, &rfds)) { // Some Activity on RDFDs : is signal
1421 if (read(sigfd.rd, &sig, 1) != 1) {