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authorEric Andersen <andersen@codepoet.org>2001-12-19 12:46:31 +0000
committerEric Andersen <andersen@codepoet.org>2001-12-19 12:46:31 +0000
commit336f26dbe1cfffd17b465084bd87d027922467da (patch)
treecd8fdc5722fe099a0ac7e596221595062489a162 /libc/string/basename.c
parentbf126cb24e809f36067ce43f9186cbe53b906cad (diff)
Add basename and dirname. Write memrchr.
-Erik
Diffstat (limited to 'libc/string/basename.c')
-rw-r--r--libc/string/basename.c26
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;
+}