1 files changed, 0 insertions, 78 deletions
diff --git a/sysdeps/unix/sysv/linux/setsourcefilter.c b/sysdeps/unix/sysv/linux/setsourcefilter.c
deleted file mode 100644
index b4160ff4d8..0000000000
--- a/sysdeps/unix/sysv/linux/setsourcefilter.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Set source filter.  Linux version.
-   Copyright (C) 2004-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
-
-   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 <alloca.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
-
-
-/* Defined in getsourcefilter.c.  */
-extern int __get_sol (int af, socklen_t len);
-
-
-int
-setsourcefilter (int s, uint32_t interface, const struct sockaddr *group,
-		 socklen_t grouplen, uint32_t fmode, uint32_t numsrc,
-		 const struct sockaddr_storage *slist)
-{
-  /* We have to create an struct ip_msfilter object which we can pass
-     to the kernel.  */
-  size_t needed = GROUP_FILTER_SIZE (numsrc);
-  int use_alloca = __libc_use_alloca (needed);
-
-  struct group_filter *gf;
-  if (use_alloca)
-    gf = (struct group_filter *) alloca (needed);
-  else
-    {
-      gf = (struct group_filter *) malloc (needed);
-      if (gf == NULL)
-	return -1;
-    }
-
-  gf->gf_interface = interface;
-  memcpy (&gf->gf_group, group, grouplen);
-  gf->gf_fmode = fmode;
-  gf->gf_numsrc = numsrc;
-  memcpy (gf->gf_slist, slist, numsrc * sizeof (struct sockaddr_storage));
-
-  /* We need to provide the appropriate socket level value.  */
-  int result;
-  int sol = __get_sol (group->sa_family, grouplen);
-  if (sol == -1)
-    {
-      __set_errno (EINVAL);
-      result = -1;
-    }
-  else
-    result = __setsockopt (s, sol, MCAST_MSFILTER, gf, needed);
-
-  if (! use_alloca)
-    {
-      int save_errno = errno;
-      free (gf);
-      __set_errno (save_errno);
-    }
-
-  return result;
-}