/* getifaddrs -- get names and addresses of all network interfaces

   Copyright (C) 2002-2018 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

   <http://www.gnu.org/licenses/>.  */

#include <ifaddrs.h>

#include <errno.h>

#include <stdlib.h>

/* Create a linked list of `struct ifaddrs' structures, one for each

   network interface on the host machine.  If successful, store the

   list in *IFAP and return 0.  On errors, return -1 and set `errno'.  */

int

__getifaddrs (struct ifaddrs **ifap)

{

  __set_errno (ENOSYS);

  return -1;

}

weak_alias (__getifaddrs, getifaddrs)

libc_hidden_def (__getifaddrs)

libc_hidden_weak (getifaddrs)

stub_warning (getifaddrs)

void

__freeifaddrs (struct ifaddrs *ifa)

{

  if (ifa == NULL)

    return;			/* a la free, why not? */

  /* Can't be called properly if getifaddrs never succeeded.  */

  abort ();

}

weak_alias (__freeifaddrs, freeifaddrs)

libc_hidden_def (__freeifaddrs)

libc_hidden_weak (freeifaddrs)

stub_warning (freeifaddrs)