Contents of /trunk/mkinitrd-magellan/busybox/console-tools/setlogcons.c
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Sat Sep 1 22:45:15 2007 UTC (17 years ago) by niro
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Sat Sep 1 22:45:15 2007 UTC (17 years ago) by niro
File MIME type: text/plain
File size: 708 byte(s)
-import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
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 "busybox.h" |
13 | |
14 | extern int setlogcons_main(int argc, char **argv) |
15 | { |
16 | struct { |
17 | char fn; |
18 | char subarg; |
19 | } arg; |
20 | |
21 | arg.fn = 11; /* redirect kernel messages */ |
22 | arg.subarg = 0; /* to specified console (current as default) */ |
23 | |
24 | if (argc == 2) |
25 | arg.subarg = xatoul_range(argv[1], 0, 63); |
26 | |
27 | if (ioctl(xopen(VC_1, O_RDONLY), TIOCLINUX, &arg)) |
28 | bb_perror_msg_and_die("TIOCLINUX"); |
29 | |
30 | return 0; |
31 | } |