source: branches/3.0/mindi-busybox/console-tools/setconsole.c @ 3085

Last change on this file since 3085 was 2725, checked in by bruno, 8 years ago
  • Update mindi-busybox to 1.18.3 to avoid problems with the tar command which is now failing on recent versions with busybox 1.7.3
File size: 922 bytes
Line 
1/* vi: set sw=4 ts=4: */
2/*
3 *  setconsole.c - redirect system console output
4 *
5 *  Copyright (C) 2004,2005  Enrik Berkhan <Enrik.Berkhan@inka.de>
6 *  Copyright (C) 2008 Bernhard Reutner-Fischer
7 *
8 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
9 */
10
11#include "libbb.h"
12
13int setconsole_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
14int setconsole_main(int argc UNUSED_PARAM, char **argv)
15{
16    const char *device = CURRENT_TTY;
17    bool reset;
18
19#if ENABLE_FEATURE_SETCONSOLE_LONG_OPTIONS
20    static const char setconsole_longopts[] ALIGN1 =
21        "reset\0" No_argument "r"
22        ;
23    applet_long_options = setconsole_longopts;
24#endif
25    /* at most one non-option argument */
26    opt_complementary = "?1";
27    reset = getopt32(argv, "r");
28
29    argv += 1 + reset;
30    if (*argv) {
31        device = *argv;
32    } else {
33        if (reset)
34            device = DEV_CONSOLE;
35    }
36
37    xioctl(xopen(device, O_RDONLY), TIOCCONS, NULL);
38    return EXIT_SUCCESS;
39}
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