1  /* Get source filter.  Stub version.
       2     Copyright (C) 2004-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       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.
       9  
      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.
      14  
      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     <https://www.gnu.org/licenses/>.  */
      18  
      19  #include <errno.h>
      20  #include <netinet/in.h>
      21  #include <stdint.h>
      22  
      23  int
      24  getsourcefilter (int s, uint32_t interface, const struct sockaddr *group,
      25  		 socklen_t grouplen, uint32_t *fmode, uint32_t *numsrc,
      26  		 struct sockaddr_storage *slist)
      27  {
      28    __set_errno (ENOSYS);
      29    return -1;
      30  }
      31  stub_warning (getsourcefilter)