Contents of /tags/mkinitrd-6_1_2/busybox/console-tools/setlogcons.c
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Mon May 4 17:23:09 2009 UTC (15 years, 4 months ago) by niro
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Mon May 4 17:23:09 2009 UTC (15 years, 4 months ago) by niro
File MIME type: text/plain
File size: 734 byte(s)
tagged 'mkinitrd-6_1_2'
1 | /* vi: set sw=4 ts=4: */ |
2 | /* |
3 | * setlogcons: Send kernel messages to the current console or to console N |
4 | * |
5 | * Copyright (C) 2006 by Jan Kiszka <jan.kiszka@web.de> |
6 | * |
7 | * Based on setlogcons (kbd-1.12) by Andries E. Brouwer |
8 | * |
9 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. |
10 | */ |
11 | |
12 | #include "libbb.h" |
13 | |
14 | int setlogcons_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
15 | int setlogcons_main(int argc UNUSED_PARAM, char **argv) |
16 | { |
17 | struct { |
18 | char fn; |
19 | char subarg; |
20 | } arg = { 11, /* redirect kernel messages */ |
21 | 0 /* to specified console (current as default) */ |
22 | }; |
23 | |
24 | if (argv[1]) |
25 | arg.subarg = xatou_range(argv[1], 0, 63); |
26 | |
27 | xioctl(xopen(VC_1, O_RDONLY), TIOCLINUX, &arg); |
28 | |
29 | return EXIT_SUCCESS; |
30 | } |