1 files changed, 0 insertions, 135 deletions
diff --git a/gnu/usr.bin/grep/savedir.c b/gnu/usr.bin/grep/savedir.c
deleted file mode 100644
index 5a9c339d8cf4..000000000000
--- a/gnu/usr.bin/grep/savedir.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/* savedir.c -- save the list of files in a directory in a string
-   Copyright (C) 1990, 1997, 1998 Free Software Foundation, Inc.
-
-   This program 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.
-
-   This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <sys/types.h>
-
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#if HAVE_DIRENT_H
-# include <dirent.h>
-# define NAMLEN(dirent) strlen((dirent)->d_name)
-#else
-# define dirent direct
-# define NAMLEN(dirent) (dirent)->d_namlen
-# if HAVE_SYS_NDIR_H
-#  include <sys/ndir.h>
-# endif
-# if HAVE_SYS_DIR_H
-#  include <sys/dir.h>
-# endif
-# if HAVE_NDIR_H
-#  include <ndir.h>
-# endif
-#endif
-
-#ifdef CLOSEDIR_VOID
-/* Fake a return value. */
-# define CLOSEDIR(d) (closedir (d), 0)
-#else
-# define CLOSEDIR(d) closedir (d)
-#endif
-
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-# include <string.h>
-#else
-char *malloc ();
-char *realloc ();
-#endif
-#ifndef NULL
-# define NULL 0
-#endif
-
-#ifndef stpcpy
-char *stpcpy ();
-#endif
-
-#include "savedir.h"
-
-/* Return a freshly allocated string containing the filenames
-   in directory DIR, separated by '\0' characters;
-   the end is marked by two '\0' characters in a row.
-   NAME_SIZE is the number of bytes to initially allocate
-   for the string; it will be enlarged as needed.
-   Return NULL if DIR cannot be opened or if out of memory. */
-
-char *
-savedir (dir, name_size)
-     const char *dir;
-     unsigned int name_size;
-{
-  DIR *dirp;
-  struct dirent *dp;
-  char *name_space;
-  char *namep;
-
-  dirp = opendir (dir);
-  if (dirp == NULL)
-    return NULL;
-
-  name_space = (char *) malloc (name_size);
-  if (name_space == NULL)
-    {
-      closedir (dirp);
-      return NULL;
-    }
-  namep = name_space;
-
-  while ((dp = readdir (dirp)) != NULL)
-    {
-      /* Skip "." and ".." (some NFS filesystems' directories lack them). */
-      if (dp->d_name[0] != '.'
-	  || (dp->d_name[1] != '\0'
-	      && (dp->d_name[1] != '.' || dp->d_name[2] != '\0')))
-	{
-	  unsigned size_needed = (namep - name_space) + NAMLEN (dp) + 2;
-
-	  if (size_needed > name_size)
-	    {
-	      char *new_name_space;
-
-	      while (size_needed > name_size)
-		name_size += 1024;
-
-	      new_name_space = realloc (name_space, name_size);
-	      if (new_name_space == NULL)
-		{
-		  closedir (dirp);
-		  return NULL;
-		}
-	      namep += new_name_space - name_space;
-	      name_space = new_name_space;
-	    }
-	  namep = stpcpy (namep, dp->d_name) + 1;
-	}
-    }
-  *namep = '\0';
-  if (CLOSEDIR (dirp))
-    {
-      free (name_space);
-      return NULL;
-    }
-  return name_space;
-}