Lines Matching refs:ifc
97 struct ifconf ifc;
110 ifc.ifc_len = sizeof(buff);
111 ifc.ifc_buf = buff;
113 if (ioctl(fd, SIOCGIFCONF, &ifc) != 0) {
118 ifr = ifc.ifc_req;
120 n = ifc.ifc_len / sizeof(struct ifreq);
261 struct ifconf ifc;
273 ifc.ifc_len = sizeof(buff);
274 ifc.ifc_buf = buff;
276 if (ioctl(fd, SIOCGIFCONF, &ifc) != 0) {
281 ifr = ifc.ifc_req;
284 i = ifc.ifc_len;