contrib/diffutils-2.8/lib/dirname.h

   1 /*  Take file names apart into directory and base names.
   2
   3     Copyright (C) 1998, 2001, 2003 Free Software Foundation, Inc.
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2, or (at your option)
   8     any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software Foundation,
  17     Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  18
  19 #ifndef DIRNAME_H_
  20 # define DIRNAME_H_ 1
  21
  22 # include <stddef.h>
  23
  24 # ifndef DIRECTORY_SEPARATOR
  25 #  define DIRECTORY_SEPARATOR '/'
  26 # endif
  27
  28 # ifndef ISSLASH
  29 #  define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR)
  30 # endif
  31
  32 # ifndef FILESYSTEM_PREFIX_LEN
  33 #  define FILESYSTEM_PREFIX_LEN(Filename) 0
  34 # endif
  35
  36 char *base_name (char const *path);
  37 char *dir_name (char const *path);
  38 size_t base_len (char const *path);
  39 size_t dir_len (char const *path);
  40
  41 int strip_trailing_slashes (char *path);
  42
  43 #endif /* not DIRNAME_H_ */