busybox/console-tools/clear.c
Pere Orga 55068c478e move help text from include/usage.src.h to console-tools/*.c
Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-28 02:51:01 +02:00

23 lines
584 B
C

/* vi: set sw=4 ts=4: */
/*
* Mini clear implementation for busybox
*
* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//usage:#define clear_trivial_usage
//usage: ""
//usage:#define clear_full_usage "\n\n"
//usage: "Clear screen"
#include "libbb.h"
int clear_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int clear_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
{
/* home; clear to the end of screen */
return full_write1_str("\033[H""\033[J") != 6;
}