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[1765] | 1 | /* vi: set sw=4 ts=4: */
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[821] | 2 | /*
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[1765] | 3 | * setlogcons: Send kernel messages to the current console or to console N
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[821] | 4 | *
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| 5 | * Copyright (C) 2006 by Jan Kiszka <jan.kiszka@web.de>
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| 6 | *
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| 7 | * Based on setlogcons (kbd-1.12) by Andries E. Brouwer
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| 8 | *
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| 9 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
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| 10 | */
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| 11 |
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[1765] | 12 | #include "libbb.h"
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[821] | 13 |
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[1765] | 14 | int setlogcons_main(int argc, char **argv);
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| 15 | int setlogcons_main(int argc, char **argv)
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[821] | 16 | {
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| 17 | struct {
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| 18 | char fn;
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| 19 | char subarg;
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| 20 | } arg;
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| 21 |
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| 22 | arg.fn = 11; /* redirect kernel messages */
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| 23 | arg.subarg = 0; /* to specified console (current as default) */
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| 24 |
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| 25 | if (argc == 2)
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[1765] | 26 | arg.subarg = xatoul_range(argv[1], 0, 63);
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[821] | 27 |
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[1765] | 28 | xioctl(xopen(VC_1, O_RDONLY), TIOCLINUX, &arg);
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[821] | 29 |
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| 30 | return 0;
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| 31 | }
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