* started to address portability problems in the id-utils-4.0 release

1 files changed, 47 insertions, 0 deletions

diff --git a/lib/dirname.h b/lib/dirname.h
new file mode 100644
index 0000000..1688ae8
--- /dev/null
+++ b/lib/dirname.h
@@ -0,0 +1,47 @@
+/*  Take file names apart into directory and base names.
+
+    Copyright (C) 1998, 2001, 2003, 2004, 2005 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifndef DIRNAME_H_
+# define DIRNAME_H_ 1
+
+# include <stdbool.h>
+# include <stddef.h>
+
+# ifndef DIRECTORY_SEPARATOR
+#  define DIRECTORY_SEPARATOR '/'
+# endif
+
+# ifndef ISSLASH
+#  define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR)
+# endif
+
+# ifndef FILE_SYSTEM_PREFIX_LEN
+#  define FILE_SYSTEM_PREFIX_LEN(File_name) 0
+# endif
+
+# define IS_ABSOLUTE_FILE_NAME(F) ISSLASH ((F)[FILE_SYSTEM_PREFIX_LEN (F)])
+# define IS_RELATIVE_FILE_NAME(F) (! IS_ABSOLUTE_FILE_NAME (F))
+
+char *base_name (char const *file);
+char *dir_name (char const *file);
+size_t base_len (char const *file);
+size_t dir_len (char const *file);
+
+bool strip_trailing_slashes (char *file);
+
+#endif /* not DIRNAME_H_ */