ip: "ip addr del" and "ip addr delete" both should work

[oweals/busybox.git] / console-tools / clear.c

diff --git a/console-tools/clear.c b/console-tools/clear.c
index c0c94d06e5f1b88e12633cf1e281bf1511ae1f2b..9686d50043d3e69ef3a6015b893d3aed422a9ee5 100644 (file)
--- a/console-tools/clear.c
+++ b/console-tools/clear.c
@@ -1,31 +1,21 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Mini clear implementation for busybox
  *
- * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  *
  */
 
-#include "internal.h"
+/* no options, no getopt */
+
 #include <stdio.h>
+#include <stdlib.h>
+#include "busybox.h"
 
 
-extern int
-clear_main(int argc, char** argv)
+int clear_main(int argc, char **argv)
 {
-       printf("\033[H\033[J");
-       return 0;
+       return printf("\033[H\033[J") != 6;
 }