Convert all console-tools/* applets to "new style" applet definitions
[oweals/busybox.git] / console-tools / clear.c
1 /* vi: set sw=4 ts=4: */
2 /*
3  * Mini clear implementation for busybox
4  *
5  * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
6  *
7  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
8  */
9 //config:config CLEAR
10 //config:       bool "clear"
11 //config:       default y
12 //config:       help
13 //config:         This program clears the terminal screen.
14
15 //applet:IF_CLEAR(APPLET(clear, BB_DIR_USR_BIN, BB_SUID_DROP))
16
17 //kbuild:lib-$(CONFIG_CLEAR) += clear.o
18
19 //usage:#define clear_trivial_usage
20 //usage:       ""
21 //usage:#define clear_full_usage "\n\n"
22 //usage:       "Clear screen"
23
24 #include "libbb.h"
25
26 int clear_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
27 int clear_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
28 {
29         /* home; clear to the end of screen */
30         return full_write1_str("\033[H""\033[J") != 6;
31 }