hush/console-tools/clear.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 tarball for details.
 *
 */

/* no options, no getopt */

#include "libbb.h"

int clear_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int clear_main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED)
{
	return printf("\033[H\033[J") != 6;
}
Some formatting updates (ran the code through indent) -Erik 2000-02-08 19:58:47 +00:00			`/* vi: set sw=4 ts=4: */`
More stuff works. -Erik 1999-10-05 22:58:32 +00:00			`/*`
			`* Mini clear implementation for busybox`
			`*`
Remove trailing whitespace. Update copyright to include 2004. 2004-03-15 08:29:22 +00:00			`* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>`
More stuff works. -Erik 1999-10-05 22:58:32 +00:00			`*`
Add one-line GPL boilerplate to numerous (but not all yet) source files. 2006-07-12 07:56:04 +00:00			`* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.`
More stuff works. -Erik 1999-10-05 22:58:32 +00:00			`*`
			`*/`

Patch from Arthur Othieno for style-guide.txt conformance 2003-10-22 10:34:15 +00:00			`/* no options, no getopt */`

usage.c: remove reference to busybox.h *: s/include "busybox.h"/include "libbb.h" 2007-05-26 19:00:18 +00:00			`#include "libbb.h"`
Initial revision 1999-10-05 16:24:54 +00:00
add -fvisibility=hidden to CC flags, mark XXX_main functions EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so 2007-10-11 10:05:36 +00:00			`int clear_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;`
*: add -Wunused-parameter; fix resulting breakage function old new delta procps_scan 1265 1298 +33 aliascmd 278 283 +5 parse_file_cmd 116 120 +4 dname_enc 373 377 +4 setcmd 90 93 +3 execcmd 57 60 +3 count_lines 72 74 +2 process_command_subs 340 339 -1 test_main 409 407 -2 mknod_main 179 177 -2 handle_incoming_and_exit 2653 2651 -2 argstr 1312 1310 -2 shiftcmd 131 128 -3 exitcmd 46 43 -3 dotcmd 297 294 -3 breakcmd 86 83 -3 evalpipe 353 349 -4 evalcommand 1180 1176 -4 evalcmd 109 105 -4 send_tree 374 369 -5 mkfifo_main 82 77 -5 evalsubshell 152 147 -5 typecmd 75 69 -6 letcmd 61 55 -6 add_cmd 1190 1183 -7 main 891 883 -8 ash_main 1415 1407 -8 parse_stream 1377 1367 -10 alloc_procps_scan 55 - -55 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes text data bss dec hex filename 797195 658 7428 805281 c49a1 busybox_old 797101 658 7428 805187 c4943 busybox_unstripped 2008-03-17 09:00:54 +00:00			`int clear_main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED)`
Initial revision 1999-10-05 16:24:54 +00:00			`{`
trivial generate exit code 2005-10-12 08:43:00 +00:00			`return printf("\033[H\033[J") != 6;`
Initial revision 1999-10-05 16:24:54 +00:00			`}`