5 * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
30 #include <sys/ioctl.h>
31 #include <sys/socket.h>
36 char *inet_index2name(int index)
44 sk = socket(PF_INET, SOCK_DGRAM, 0);
48 memset(&ifr, 0, sizeof(ifr));
49 ifr.ifr_ifindex = index;
51 err = ioctl(sk, SIOCGIFNAME, &ifr);
58 return strdup(ifr.ifr_name);