Add basename and dirname. Write memrchr.

 -Erik

1 files changed, 26 insertions, 0 deletions

diff --git a/libc/string/basename.c b/libc/string/basename.c
new file mode 100644
index 000000000..a158745a9
--- /dev/null
+++ b/libc/string/basename.c
@@ -0,0 +1,26 @@
+/* Return the name-within-directory of a file name.
+   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C 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.
+
+   The GNU C 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 the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <string.h>
+
+char * basename(const char *filename)
+{
+    char *p = strrchr (filename, '/');
+    return p ? p + 1 : (char *) filename;
+}