1 /* vi: set sw=4 ts=4: */
3 * openvt.c - open a vt to run a command.
5 * busyboxed by Quy Tonthat <quy@signal3.com>
6 * hacked by Tito <farmatito@tiscali.it>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 /* getopt not needed */
30 #include <sys/types.h>
35 int openvt_main(int argc, char **argv)
38 char vtname[sizeof VC_FORMAT + 2];
44 /* check for Illegal vt number: < 1 or > 12 */
45 sprintf(vtname, VC_FORMAT,(int)bb_xgetlarg(argv[1], 10, 1, 12));
51 /* leave current vt */
59 bb_perror_msg_and_die("Unable to set new session");
61 close(0); /* so that new vt becomes stdin */
63 /* and grab new one */
64 fd = bb_xopen(vtname, O_RDWR);
66 /* Reassign stdout and sterr */
72 execvp(argv[0], argv);