Signal temporary host lookup errors in nscd as such to the requester.
[glibc.git] / inet / bug-if1.c
blob6bcd175ebce62b157de5f1bbfbc6c53dbcdeb066
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, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307 USA. */
20 #include <errno.h>
21 #include <limits.h>
22 #include <stdio.h>
23 #include <string.h>
24 #include <net/if.h>
27 static int
28 do_test (void)
30 char buf[IF_NAMESIZE];
31 /* Index 0 is always invalid (see RFC 3493). */
32 char *cp = if_indextoname (0, buf);
33 if (cp != NULL)
35 printf ("invalid index returned result \"%s\"\n", cp);
36 return 1;
38 else if (errno != ENXIO)
40 int err = errno;
41 char errbuf1[256];
42 char errbuf2[256];
44 printf ("errno = %d (%s), expected %d (%s)\n",
45 err, strerror_r (err, errbuf1, sizeof (errbuf1)),
46 ENXIO, strerror_r (ENXIO, errbuf2, sizeof (errbuf2)));
47 return 1;
50 return 0;
53 #define TEST_FUNCTION do_test ()
54 #include "../test-skeleton.c"