Lines Matching defs:ifc
1104 struct ifconf ifc;
1143 ifc.ifc_len = bufsize;
1144 ifc.ifc_buf = buf;
1145 if (ioctl(sock, SIOCGIFCONF, (char *)&ifc) < 0) {
1151 ifr = ifc.ifc_req;
1152 for (i = 0, n = ifc.ifc_len/sizeof (struct ifreq); n > 0; n--, ifr++) {
