1 /* Take file names apart into directory and base names. 2 3 Copyright (C) 1998, 2001, 2003, 2004, 2005 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ 18 19 #ifndef DIRNAME_H_ 20 # define DIRNAME_H_ 1 21 22 # include <stdbool.h> 23 # include <stddef.h> 24 25 # ifndef DIRECTORY_SEPARATOR 26 # define DIRECTORY_SEPARATOR '/' 27 # endif 28 29 # ifndef ISSLASH 30 # define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR) 31 # endif 32 33 # ifndef FILE_SYSTEM_PREFIX_LEN 34 # define FILE_SYSTEM_PREFIX_LEN(File_name) 0 35 # endif 36 37 # define IS_ABSOLUTE_FILE_NAME(F) ISSLASH ((F)[FILE_SYSTEM_PREFIX_LEN (F)]) 38 # define IS_RELATIVE_FILE_NAME(F) (! IS_ABSOLUTE_FILE_NAME (F)) 39 40 char *base_name (char const *file); 41 char *dir_name (char const *file); 42 size_t base_len (char const *file); 43 size_t dir_len (char const *file); 44 45 bool strip_trailing_slashes (char *file); 46 47 #endif /* not DIRNAME_H_ */ 48