Add dirname, and typo fixes to wc header.

diff --git a/toys/dirname.c b/toys/dirname.c
new file mode 100644 (file)
index 0000000..bac0fd4
--- /dev/null
+++ b/toys/dirname.c
@@ -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));
+}

diff --git a/toys/wc.c b/toys/wc.c
index 81fde80..1780118 100644 (file)
--- a/toys/wc.c
+++ b/toys/wc.c
@@ -1,8 +1,8 @@
 /* vi: set sw=4 ts=4:
  *
- * wc.c - Word countA hello world program.
+ * wc.c - Word count
  *
- * Copyright 2011Rob Landley <rob@landley.net>
+ * Copyright 2011 Rob Landley <rob@landley.net>
  *
  * See http://opengroup.org/onlinepubs/9699919799/utilities/wc.html