Lines Matching defs:ifc
293 struct ifconf ifc;
301 memset(&ifc, 0, sizeof(ifc));
303 ifc.ifc_len = sizeof(buffer);
304 ifc.ifc_buf = buffer;
310 if (ioctl(s, SIOCGIFCONF, (char *) &ifc) < 0)
314 ifflags = ifc.ifc_req->ifr_flags;
315 end = (struct ifreq *) (ifc.ifc_buf + ifc.ifc_len);
316 for (ifptr = ifc.ifc_req; ifptr < end; ifptr++) {