mirror of
https://git.busybox.net/busybox.git
synced 2024-11-27 07:33:26 +08:00
8187e01438
text data bss dec hex filename 922535 481 6832 929848 e3038 busybox_old 922534 481 6832 929847 e3037 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
34 lines
867 B
C
34 lines
867 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.
|
|
*/
|
|
//config:config CLEAR
|
|
//config: bool "clear (tiny)"
|
|
//config: default y
|
|
//config: help
|
|
//config: This program clears the terminal screen.
|
|
|
|
//applet:IF_CLEAR(APPLET_NOFORK(clear, clear, BB_DIR_USR_BIN, BB_SUID_DROP, clear))
|
|
|
|
//kbuild:lib-$(CONFIG_CLEAR) += clear.o
|
|
|
|
//usage:#define clear_trivial_usage
|
|
//usage: ""
|
|
//usage:#define clear_full_usage "\n\n"
|
|
//usage: "Clear screen"
|
|
|
|
#include "libbb.h"
|
|
|
|
#define ESC "\033"
|
|
|
|
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(ESC"[H" ESC"[J") != 6;
|
|
}
|