Merged into backupfile.c.

1 files changed, 0 insertions, 114 deletions

diff --git a/lib/addext.c b/lib/addext.c
deleted file mode 100644
index fff64f7c7..000000000
--- a/lib/addext.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* addext.c -- add an extension to a file name
-
-   Copyright (C) 1990, 1997, 1998, 1999, 2001, 2003 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; see the file COPYING.
-   If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Written by David MacKenzie <djm@gnu.ai.mit.edu> and Paul Eggert */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#ifndef HAVE_DOS_FILE_NAMES
-# define HAVE_DOS_FILE_NAMES 0
-#endif
-#ifndef HAVE_LONG_FILE_NAMES
-# define HAVE_LONG_FILE_NAMES 0
-#endif
-
-#include <limits.h>
-#ifndef _POSIX_NAME_MAX
-# define _POSIX_NAME_MAX 14
-#endif
-
-#include <stddef.h>
-#include <string.h>
-
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-
-#include "backupfile.h"
-#include "dirname.h"
-
-/* Append to FILENAME the extension EXT, unless the result would be too long,
-   in which case just append the character E.  */
-
-void
-addext (char *filename, char const *ext, int e)
-{
-  char *s = base_name (filename);
-  size_t slen = base_len (s);
-  size_t extlen = strlen (ext);
-  size_t slen_max = HAVE_LONG_FILE_NAMES ? 255 : _POSIX_NAME_MAX;
-
-#if HAVE_PATHCONF && defined _PC_NAME_MAX
-  if (_POSIX_NAME_MAX < slen + extlen || HAVE_DOS_FILE_NAMES)
-    {
-      /* The new base name is long enough to require a pathconf check.  */
-      long name_max;
-      errno = 0;
-      if (s == filename)
-	name_max = pathconf (".", _PC_NAME_MAX);
-      else
-	{
-	  char c = *s;
-	  if (! ISSLASH (c))
-	    *s = 0;
-	  name_max = pathconf (filename, _PC_NAME_MAX);
-	  *s = c;
-	}
-      if (0 <= name_max || errno == 0)
-	{
-	  long size = slen_max = name_max;
-	  if (name_max != size)
-	    slen_max = -1;
-	}
-    }
-#endif
-
-  if (HAVE_DOS_FILE_NAMES && slen_max <= 12)
-    {
-      /* Live within DOS's 8.3 limit.  */
-      char *dot = strchr (s, '.');
-      if (dot)
-	{
-	  slen -= dot + 1 - s;
-	  s = dot + 1;
-	  slen_max = 3;
-	}
-      else
-	slen_max = 8;
-      extlen = 9; /* Don't use EXT.  */
-    }
-
-  if (slen + extlen <= slen_max)
-    strcpy (s + slen, ext);
-  else
-    {
-      if (slen_max <= slen)
-	slen = slen_max - 1;
-      s[slen] = e;
-      s[slen + 1] = 0;
-    }
-}