Lines Matching defs:lifn
281 struct lifnum lifn;
287 lifn.lifn_family = AF_UNSPEC;
288 lifn.lifn_flags = LIFC_EXTERNAL_SOURCE;
289 if (ioctl(s, SIOCGLIFNUM, (char *)&lifn) < 0) {
293 if (lifn.lifn_count == 0) {
301 lifn.lifn_flags = 0;
302 if ((ioctl(s, SIOCGLIFNUM, (char *)&lifn) < 0) ||
303 (lifn.lifn_count < 1)) {
308 buflen = lifn.lifn_count * sizeof (struct lifreq);
325 for (i = 0; i < lifn.lifn_count; ++i) {