1 files changed, 0 insertions, 57 deletions
diff --git a/support/support_shared_allocate.c b/support/support_shared_allocate.c
deleted file mode 100644
index 61d088e8cf..0000000000
--- a/support/support_shared_allocate.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Allocate a memory region shared across processes.
-   Copyright (C) 2017 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 <errno.h>
-#include <stddef.h>
-#include <support/support.h>
-#include <support/xunistd.h>
-#include <sys/mman.h>
-
-/* Header for the allocation.  It contains the size of the allocation
-   for subsequent unmapping.  */
-struct header
-{
-  size_t total_size;
-  char data[] __attribute__ ((aligned (__alignof__ (max_align_t))));
-};
-
-void *
-support_shared_allocate (size_t size)
-{
-  size_t total_size = size + offsetof (struct header, data);
-  if (total_size < size)
-    {
-      errno = ENOMEM;
-      oom_error (__func__, size);
-      return NULL;
-    }
-  else
-    {
-      struct header *result = xmmap (NULL, total_size, PROT_READ | PROT_WRITE,
-                                     MAP_ANONYMOUS | MAP_SHARED, -1);
-      result->total_size = total_size;
-      return &result->data;
-    }
-}
-
-void
-support_shared_free (void *data)
-{
-  struct header *header = data - offsetof (struct header, data);
-  xmunmap (header, header->total_size);
-}