glibc/inet/if_index.c
Paul Eggert 581c785bf3 Update copyright dates with scripts/update-copyrights
I used these shell commands:

../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")

and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 7061 files FOO.

I then removed trailing white space from math/tgmath.h,
support/tst-support-open-dev-null-range.c, and
sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following
obscure pre-commit check failure diagnostics from Savannah.  I don't
know why I run into these diagnostics whereas others evidently do not.

remote: *** 912-#endif
remote: *** 913:
remote: *** 914-
remote: *** error: lines with trailing whitespace found
...
remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
2022-01-01 11:40:24 -08:00

61 lines
1.7 KiB
C

/* Copyright (C) 1997-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <net/if.h>
#include <errno.h>
#include <stddef.h>
unsigned int
__if_nametoindex (const char *ifname)
{
__set_errno (ENOSYS);
return 0;
}
libc_hidden_def (__if_nametoindex)
weak_alias (__if_nametoindex, if_nametoindex)
libc_hidden_weak (if_nametoindex)
stub_warning (if_nametoindex)
char *
__if_indextoname (unsigned int ifindex, char ifname[IF_NAMESIZE])
{
__set_errno (ENOSYS);
return NULL;
}
weak_alias (__if_indextoname, if_indextoname)
libc_hidden_weak (if_indextoname)
stub_warning (if_indextoname)
void
__if_freenameindex (struct if_nameindex *ifn)
{
}
libc_hidden_def (__if_freenameindex)
weak_alias (__if_freenameindex, if_freenameindex)
libc_hidden_weak (if_freenameindex)
stub_warning (if_freenameindex)
struct if_nameindex *
__if_nameindex (void)
{
__set_errno (ENOSYS);
return NULL;
}
weak_alias (__if_nameindex, if_nameindex)
libc_hidden_weak (if_nameindex)
stub_warning (if_nameindex)