/* basename.c: return the last element in a path. Copyright (C) 1992, 94, 95, 96 Free Software Foundation, Inc. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Have to include this first to get c-auto.h. */ #include #ifndef HAVE_BASENAME /* rest of file */ #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 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]) || IS_DEVICE_SEP (name[len - 1])) { base = name + len; break; } } if (!base) base = name; return base; } #endif /* not HAVE_BASENAME */