diff toys/dirname.c @ 387:67b0ded3c56c

Add dirname, and typo fixes to wc header.
author Rob Landley <rob@landley.net>
date Fri, 18 Nov 2011 06:21:29 -0600
parents
children 31215cc6c9f2
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toys/dirname.c	Fri Nov 18 06:21:29 2011 -0600
@@ -0,0 +1,26 @@
+/* vi: set sw=4 ts=4:
+ *
+ * dirname.c - show directory portion of path
+ *
+ * Copyright 2011 Rob Landley <rob@landley.net>
+ *
+ * See http://opengroup.org/onlinepubs/9699919799/utilities/dirname.html
+
+USE_DIRNAME(NEWTOY(dirname, "<1", TOYFLAG_USR|TOYFLAG_BIN))
+
+config DIRNAME
+	bool "dirname"
+	default y
+	help
+	  usage: dirname PATH
+
+	  Show directory portion of path.
+*/
+
+#include "toys.h"
+#include <libgen.h>
+
+void dirname_main(void)
+{
+	puts(dirname(*toys.optargs));
+}