/* vi: set sw=4 ts=4: */ /* * setconsole.c - redirect system console output * * Copyright (C) 2004,2005 Enrik Berkhan <Enrik.Berkhan@inka.de> * Copyright (C) 2008 Bernhard Reutner-Fischer * * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ #include "libbb.h" int setconsole_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int setconsole_main(int argc UNUSED_PARAM, char **argv) { const char *device = CURRENT_TTY; bool reset; #if ENABLE_FEATURE_SETCONSOLE_LONG_OPTIONS static const char setconsole_longopts[] ALIGN1 = "reset\0" No_argument "r" ; applet_long_options = setconsole_longopts; #endif /* at most one non-option argument */ opt_complementary = "?1"; reset = getopt32(argv, "r"); argv += 1 + reset; if (*argv) { device = *argv; } else { if (reset) device = DEV_CONSOLE; } xioctl(xopen(device, O_RDONLY), TIOCCONS, NULL); return EXIT_SUCCESS; }