| /* vi: set sw=4 ts=4: */ |
| /* |
| * Mini chvt implementation for busybox |
| * |
| * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> |
| * |
| * Licensed under GPLv2 or later, see file LICENSE in this source tree. |
| */ |
| //config:config CHVT |
| //config: bool "chvt" |
| //config: default y |
| //config: select PLATFORM_LINUX |
| //config: help |
| //config: This program is used to change to another terminal. |
| //config: Example: chvt 4 (change to terminal /dev/tty4) |
| |
| //applet:IF_CHVT(APPLET(chvt, BB_DIR_USR_BIN, BB_SUID_DROP)) |
| |
| //kbuild:lib-$(CONFIG_CHVT) += chvt.o |
| |
| //usage:#define chvt_trivial_usage |
| //usage: "N" |
| //usage:#define chvt_full_usage "\n\n" |
| //usage: "Change the foreground virtual terminal to /dev/ttyN" |
| |
| #include "libbb.h" |
| |
| int chvt_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
| int chvt_main(int argc UNUSED_PARAM, char **argv) |
| { |
| int num = xatou_range(single_argv(argv), 1, 63); |
| console_make_active(get_console_fd_or_die(), num); |
| return EXIT_SUCCESS; |
| } |