Add test case for pthread_[sg]etname_np.
[glibc.git] / inet / ifaddrs.c
blobef6aa8a5d3b547956eb25ac2bda2a89729f63617
1 /* getifaddrs -- get names and addresses of all network interfaces
2 Copyright (C) 2002-2013 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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/>. */
19 #include <ifaddrs.h>
20 #include <errno.h>
21 #include <stdlib.h>
23 /* Create a linked list of `struct ifaddrs' structures, one for each
24 network interface on the host machine. If successful, store the
25 list in *IFAP and return 0. On errors, return -1 and set `errno'. */
26 int
27 getifaddrs (struct ifaddrs **ifap)
29 __set_errno (ENOSYS);
30 return -1;
32 libc_hidden_def (getifaddrs)
33 stub_warning (getifaddrs)
35 void
36 freeifaddrs (struct ifaddrs *ifa)
38 if (ifa == NULL)
39 return; /* a la free, why not? */
41 /* Can't be called properly if getifaddrs never succeeded. */
42 abort ();
44 libc_hidden_def (freeifaddrs)
45 stub_warning (freeifaddrs)