39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/*
|
|
* clear.c - Clear the screen
|
|
*
|
|
* Copyright (c) 2007 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2
|
|
* as published by the Free Software Foundation.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <readkey.h>
|
|
|
|
int do_clear (cmd_tbl_t *cmdtp, int argc, char *argv[])
|
|
{
|
|
printf(ANSI_CLEAR_SCREEN);
|
|
|
|
return 0;
|
|
}
|
|
|
|
U_BOOT_CMD_START(clear)
|
|
.maxargs = 1,
|
|
.cmd = do_clear,
|
|
.usage = "clear screen",
|
|
U_BOOT_CMD_END
|