mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 11:20:07 +00:00
bf4de8f367
avoid warning. * io/pwd.c (main): Likewise. * iconvdata/tst-table-from.c (main): Likewise. * ctype/test_ctype.c (main): Likewise. * setjmp/tst-setjmp.c (main): Likewise. * signal/tst-signal.c (main): Likewise. * stdlib/tst-strtol.c (main): Likewise. * stdlib/tst-strtod.c (main): Likewise. * stdlib/tst-strtoll.c (main): Likewise. * stdlib/tst-xpg-basename.c (main): Likewise. * dirent/tst-seekdir.c (main): Likewise. * grp/testgrp.c (main): Likewise. * inet/test_ifindex.c (main): Likewise. * io/test-utime.c (main): Likewise. * posix/test-vfork.c (main): Likewise. * posix/testfnm.c (main): Likewise. * stdio-common/temptest.c (main): Likewise. * stdio-common/test_rdwr.c (main): Likewise. * stdio-common/tst-fileno.c (main): Likewise. * stdio-common/tst-sscanf.c (main): Likewise. * stdio-common/tstscanf.c (main): Likewise. * string/bug-strncat1.c (main): Likewise. * string/bug-strpbrk1.c (main): Likewise. * string/bug-strspn1.c (main): Likewise. * string/test-ffs.c (main): Likewise. * string/tst-inlcall.c (main): Likewise. * string/tst-svc.c (main): Likewise. * timezone/test-tz.c (main): Likewise. * wctype/test_wcfuncs.c (main): Likewise. * wctype/test_wctype.c (main): Likewise. * stdlib/tst-random.c: Add attribute noreturn to fail.
66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/* Test interface name <-> index conversions.
|
|
Copyright (C) 1997, 2000 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Philip Blundell <Philip.Blundell@pobox.com>.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <net/if.h>
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
int failures = 0;
|
|
struct if_nameindex *idx = if_nameindex (), *p;
|
|
if (idx == NULL)
|
|
{
|
|
if (errno != ENOSYS)
|
|
{
|
|
printf ("Couldn't get any interfaces.\n");
|
|
exit (1);
|
|
}
|
|
/* The function is simply not implemented. */
|
|
exit (0);
|
|
}
|
|
|
|
printf ("Idx Name | Idx Name\n");
|
|
|
|
for (p = idx; p->if_index || p->if_name; ++p)
|
|
{
|
|
char buf[IFNAMSIZ];
|
|
unsigned int ni;
|
|
int result;
|
|
printf ("%3d %15s | ", p->if_index, p->if_name);
|
|
printf ("%3d", ni = if_nametoindex (p->if_name));
|
|
printf ("%15s", if_indextoname (p->if_index, buf));
|
|
result = (ni != p->if_index || (strcmp (buf, p->if_name)));
|
|
if (ni == p->if_index)
|
|
/* We have to make sure that this is not an alias with the
|
|
same interface number. */
|
|
if (p->if_index == if_nametoindex (buf))
|
|
result = 0;
|
|
printf ("%10s", result ? "fail" : "okay");
|
|
printf ("\n");
|
|
failures += result;
|
|
}
|
|
if_freenameindex (idx);
|
|
return failures ? 1 : 0;
|
|
}
|