1: /* Copyright (C) 1997,98,99,2000,02 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, write to the Free
   16:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   17:    02111-1307 USA.  */
   18: 
   19: #include <net/if.h>
   20: #include <errno.h>
   21: #include <stddef.h>
   22: 
   23: unsigned int
   24: if_nametoindex (const char *ifname)
   25: {
   26:   __set_errno (ENOSYS);
   27:   return 0;
   28: }
   29: libc_hidden_def (if_nametoindex)
   30: stub_warning (if_nametoindex)
   31: 
   32: char *
   33: if_indextoname (unsigned int ifindex, char *ifname)
   34: {
   35:   __set_errno (ENOSYS);
   36:   return NULL;
   37: }
   38: libc_hidden_def (if_indextoname)
   39: stub_warning (if_indextoname)
   40: 
   41: void
   42: if_freenameindex (struct if_nameindex *ifn)
   43: {
   44: }
   45: stub_warning (if_freenameindex)
   46: 
   47: struct if_nameindex *
   48: if_nameindex (void)
   49: {
   50:   __set_errno (ENOSYS);
   51:   return NULL;
   52: }
   53: stub_warning (if_nameindex)
   54: #include <stub-tag.h>
   55: 
   56: #if 0
   57: void
   58: internal_function
   59: __protocol_available (int *have_inet, int *have_inet6)
   60: {
   61:   /* By default we assume that IPv4 is available, IPv6 not.  */
   62:   *have_inet = 1;
   63:   *have_inet6 = 0;
   64: }
   65: #endif