1 | /* Copyright (C) 1997-2022 Free Software Foundation, Inc. |
---|---|
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <net/if.h> |
19 | #include <errno.h> |
20 | #include <stddef.h> |
21 | |
22 | unsigned int |
23 | __if_nametoindex (const char *ifname) |
24 | { |
25 | __set_errno (ENOSYS); |
26 | return 0; |
27 | } |
28 | libc_hidden_def (__if_nametoindex) |
29 | weak_alias (__if_nametoindex, if_nametoindex) |
30 | libc_hidden_weak (if_nametoindex) |
31 | stub_warning (if_nametoindex) |
32 | |
33 | char * |
34 | __if_indextoname (unsigned int ifindex, char ifname[IF_NAMESIZE]) |
35 | { |
36 | __set_errno (ENOSYS); |
37 | return NULL; |
38 | } |
39 | weak_alias (__if_indextoname, if_indextoname) |
40 | libc_hidden_weak (if_indextoname) |
41 | stub_warning (if_indextoname) |
42 | |
43 | void |
44 | __if_freenameindex (struct if_nameindex *ifn) |
45 | { |
46 | } |
47 | libc_hidden_def (__if_freenameindex) |
48 | weak_alias (__if_freenameindex, if_freenameindex) |
49 | libc_hidden_weak (if_freenameindex) |
50 | stub_warning (if_freenameindex) |
51 | |
52 | struct if_nameindex * |
53 | __if_nameindex (void) |
54 | { |
55 | __set_errno (ENOSYS); |
56 | return NULL; |
57 | } |
58 | weak_alias (__if_nameindex, if_nameindex) |
59 | libc_hidden_weak (if_nameindex) |
60 | stub_warning (if_nameindex) |
61 |