1 /* Copyright (C) 2004 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
29 char buf[IF_NAMESIZE];
30 /* Index 0 is always invalid (see RFC 3493). */
31 char *cp = if_indextoname (0, buf);
34 printf ("invalid index returned result \"%s\"\n", cp);
37 else if (errno != ENXIO)
43 printf ("errno = %d (%s), expected %d (%s)\n",
44 err, strerror_r (err, errbuf1, sizeof (errbuf1)),
45 ENXIO, strerror_r (ENXIO, errbuf2, sizeof (errbuf2)));
52 #define TEST_FUNCTION do_test ()
53 #include "../test-skeleton.c"