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Patch from Arthur Othieno for style-guide.txt conformance
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@ -20,6 +20,8 @@
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*
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*/
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/* no options, no getopt */
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#include <stdio.h>
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#include <stdlib.h>
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#include "busybox.h"
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@ -1,8 +1,27 @@
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/* vi: set sw=4 ts=4: */
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/*
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* disalloc.c - aeb - 940501 - Disallocate virtual terminal(s)
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* Renamed deallocvt.
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* Disallocate virtual terminal(s)
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*
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* Copyright (C) 2003 by Tito Ragusa <farmatito@tiscali.it>
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* Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* no options, no getopt */
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#include <stdlib.h>
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#include <stdio.h>
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#include <fcntl.h>
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@ -15,21 +34,21 @@ static const int VT_DISALLOCATE = 0x5608; /* free memory associated to vt */
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int deallocvt_main(int argc, char *argv[])
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{
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int fd, num=0;
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int fd, num = 0;
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if (argc > 2)
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if (argc > 2) {
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bb_show_usage();
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}
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fd = get_console_fd();
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/* num=0 deallocate all unused consoles */
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if (argc == 1)
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if (argc == 1) {
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goto disallocate_all;
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}
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num=bb_xgetlarg(argv[1], 10, 0, INT_MAX);
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switch(num)
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{
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num = bb_xgetlarg(argv[1], 10, 0, INT_MAX);
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switch (num) {
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case 0:
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bb_error_msg("0: illegal VT number");
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break;
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@ -38,8 +57,9 @@ int deallocvt_main(int argc, char *argv[])
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break;
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default:
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disallocate_all:
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if (ioctl(fd, VT_DISALLOCATE, num))
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if (ioctl(fd, VT_DISALLOCATE, num)) {
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bb_perror_msg_and_die("VT_DISALLOCATE");
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}
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return EXIT_SUCCESS;
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}
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return EXIT_FAILURE;
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@ -21,13 +21,15 @@
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*
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*/
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/* no options, no getopt */
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#include <stdio.h>
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#include <stdlib.h>
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#include "busybox.h"
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extern int reset_main(int argc, char **argv)
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{
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printf("\033[?25h\033c\033[J");
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return EXIT_SUCCESS;
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printf("\033[?25h\033c\033[J");
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return EXIT_SUCCESS;
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}
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