/* xbasename.c: return the last element in a path. Copyright 1992, 1994, 1995, 1996, 2008 Karl Berry. Copyright 2005 Olaf Weber. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, see . */ /* Have to include this first to get c-auto.h. */ #include #include /* 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 xbasename (const_string name) { const_string base = NULL; unsigned len; for (len = strlen(name); len > 0; len--) { if (IS_DIR_SEP(name[len - 1]) || IS_DEVICE_SEP(name[len - 1])) { base = name + len; break; } } if (!base) base = name; return base; }