Lines Matching refs:lfd
57 int lfd = -1; variable
167 if (lfd != -1) {
168 close(lfd);
169 lfd = -1;
183 lfd = open(IPSYNC_NAME, O_RDWR);
184 if (lfd == -1) {
202 if (lfd != -1)
203 close(lfd);
226 FD_SET(lfd, &mrd); in do_io()
229 if (lfd > maxfd) in do_io()
230 maxfd = lfd; in do_io()
231 debug(2, "nfd %d lfd %d maxfd %d\n", nfd, lfd, maxfd); in do_io()
257 if (FD_ISSET(lfd, &rd)) { in do_io()
258 n1 = read(lfd, buff+inbuf, BUFFERLEN-inbuf); in do_io()
491 n3 = write(lfd, buff, n2);
540 (void) ioctl(lfd, SIOCIPFFL, &n2);