2 * setlogcons: Send kernel messages to the current console or to console N
4 * Copyright (C) 2006 by Jan Kiszka <jan.kiszka@web.de>
6 * Based on setlogcons (kbd-1.12) by Andries E. Brouwer
8 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
14 #include <sys/ioctl.h>
17 extern int setlogcons_main(int argc, char **argv)
24 arg.fn = 11; /* redirect kernel messages */
25 arg.subarg = 0; /* to specified console (current as default) */
28 arg.subarg = atoi(argv[1]);
30 if (ioctl(bb_xopen("/dev/tty1", O_RDONLY), TIOCLINUX, &arg))
31 bb_perror_msg_and_die("TIOCLINUX");;