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- /* basename.c: return the last element in a path.
-
- Copyright (C) 1992, 94, 95 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- /* Have to include this first to get c-auto.h. */
- #include <kpathsea/config.h>
-
- #ifndef HAVE_BASENAME /* rest of file */
-
- #include <kpathsea/c-pathch.h>
-
- /* Return NAME with any leading path stripped off. This returns a
- pointer into NAME. For example, `basename ("/foo/bar.baz")'
- returns "bar.baz". */
-
- const_string
- basename P1C(const_string, name)
- {
- const_string base = NULL;
- unsigned len = strlen (name);
-
- for (len = strlen (name); len > 0; len--)
- {
- if (IS_DIR_SEP (name[len - 1]))
- {
- base = name + len;
- break;
- }
- }
-
- if (!base)
- base = name;
-
- return base;
- }
-
- #endif /* not HAVE_BASENAME */
-