1 files changed, 0 insertions, 128 deletions
diff --git a/procfs/dircat.c b/procfs/dircat.c
deleted file mode 100644
index 5a60899a..00000000
--- a/procfs/dircat.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* Hurd /proc filesystem, concatenation of two directories.
-   Copyright (C) 2010 Free Software Foundation, Inc.
-
-   This file is part of the GNU Hurd.
-
-   The GNU Hurd is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2, or (at
-   your option) any later version.
-
-   The GNU Hurd 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
-   General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdlib.h>
-#include <string.h>
-#include "procfs.h"
-
-struct dircat_node
-{
-  int num_dirs;
-  struct node *dirs[0];
-};
-
-static error_t
-dircat_get_contents (void *hook, char **contents, ssize_t *contents_len)
-{
-  struct dircat_node *dcn = hook;
-  int i, sz, pos;
-  error_t err;
-
-  pos = 0;
-  *contents = malloc (sz = 512);
-
-  for (i=0; i < dcn->num_dirs; i++)
-    {
-      char *subcon;
-      ssize_t sublen;
-
-      /* Make sure we're not getting some old stuff.  */
-      procfs_refresh (dcn->dirs[i]);
-
-      err = procfs_get_contents (dcn->dirs[i], &subcon, &sublen);
-      if (err)
-        {
-	  free (*contents);
-	  *contents = NULL;
-	  return err;
-	}
-
-      while (pos + sublen > sz)
-	*contents = realloc (*contents, sz *= 2);
-
-      memcpy (*contents + pos, subcon, sublen);
-      pos += sublen;
-    }
-
-  *contents_len = pos;
-  return 0;
-}
-
-static error_t
-dircat_lookup (void *hook, const char *name, struct node **np)
-{
-  struct dircat_node *dcn = hook;
-  error_t err;
-  int i;
-
-  err = ENOENT;
-  for (i=0; err && i < dcn->num_dirs; i++)
-    err = procfs_lookup (dcn->dirs[i], name, np);
-
-  return err;
-}
-
-static void
-dircat_release_dirs (struct node *const *dirs, int num_dirs)
-{
-  int i;
-
-  for (i=0; i < num_dirs; i++)
-    if (dirs[i])
-      netfs_nrele (dirs[i]);
-}
-
-static void
-dircat_cleanup (void *hook)
-{
-  struct dircat_node *dcn = hook;
-
-  dircat_release_dirs (dcn->dirs, dcn->num_dirs);
-  free (dcn);
-}
-
-struct node *
-dircat_make_node (struct node *const *dirs, int num_dirs)
-{
-  static struct procfs_node_ops ops = {
-    .get_contents = dircat_get_contents,
-    .cleanup_contents = procfs_cleanup_contents_with_free,
-    .lookup = dircat_lookup,
-    .cleanup = dircat_cleanup,
-  };
-  struct dircat_node *dcn;
-  int i;
-
-  for (i=0; i < num_dirs; i++)
-    if (! dirs[i])
-      goto fail;
-
-  dcn = malloc (sizeof *dcn + num_dirs * sizeof dcn->dirs[0]);
-  if (! dcn)
-    goto fail;
-
-  dcn->num_dirs = num_dirs;
-  memcpy (dcn->dirs, dirs, num_dirs * sizeof dcn->dirs[0]);
-  return procfs_make_node (&ops, dcn);
-
-fail:
-  dircat_release_dirs (dirs, num_dirs);
-  return NULL;
-}
-