source: branches/3.2/mindi-busybox/console-tools/clear.c @ 3232

Last change on this file since 3232 was 3232, checked in by Bruno Cornec, 7 years ago
  • Update mindi-busybox to 1.21.1
File size: 584 bytes
Line 
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
10//usage:#define clear_trivial_usage
11//usage:       ""
12//usage:#define clear_full_usage "\n\n"
13//usage:       "Clear screen"
14
15#include "libbb.h"
16
17int clear_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
18int clear_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
19{
20    /* home; clear to the end of screen */
21    return full_write1_str("\033[H""\033[J") != 6;
22}
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