Implement unlink.

diff --git a/toys/unlink.c b/toys/unlink.c
new file mode 100644 (file)
index 0000000..19660c5
--- /dev/null
+++ b/toys/unlink.c
@@ -0,0 +1,26 @@
+/* vi: set sw=4 ts=4:
+ *
+ * unlink.c - delete one file
+ *
+ * Copyright 2011 Rob Landley <rob@landley.net>
+ *
+ * See http://opengroup.org/onlinepubs/9699919799/utilities/unlink.html
+
+USE_UNLINK(NEWTOY(unlink, "<1>1", TOYFLAG_USR|TOYFLAG_BIN))
+
+config UNLINK
+       bool "unlink"
+       default y
+       help
+         usage: unlink FILE
+
+         Deletes one file.
+*/
+
+#include "toys.h"
+
+void unlink_main(void)
+{
+       if (unlink(*toys.optargs))
+               perror_exit("Couldn't unlink `%s'", *toys.optargs);
+}