openwrt/package/busybox/config/init/Config.in

   1 #
   2 # For a description of the syntax of this configuration file,
   3 # see scripts/kbuild/config-language.txt.
   4 #
   5
   6 menu "Init Utilities"
   7
   8 config BUSYBOX_CONFIG_INIT
   9         bool "init"
  10         default y
  11         help
  12           init is the first program run when the system boots.
  13
  14 config BUSYBOX_CONFIG_FEATURE_USE_INITTAB
  15         bool "  Support reading an inittab file"
  16         default y
  17         depends on BUSYBOX_CONFIG_INIT
  18         help
  19           Allow init to read an inittab file when the system boot.
  20
  21 config BUSYBOX_CONFIG_FEATURE_INIT_SCTTY
  22         bool "  Support running commands with a controlling-tty"
  23         default n
  24         depends on BUSYBOX_CONFIG_INIT
  25         help
  26           If this option is enabled a command starting with hyphen (-)
  27           is run in its own session (setsid(2)) and possibly with a
  28           controlling tty (TIOCSCTTY).  This is not the traditional init
  29           behavour, but is often what you want in an embedded system where
  30           the console is only accessed during development or for maintenance.
  31
  32 config BUSYBOX_CONFIG_FEATURE_EXTRA_QUIET
  33         bool "  Be _extra_ quiet on boot"
  34         default n
  35         depends on BUSYBOX_CONFIG_INIT
  36         help
  37           Prevent init from logging some messages to the console during boot.
  38
  39 config BUSYBOX_CONFIG_FEATURE_INIT_COREDUMPS
  40         bool "  Support dumping core for child processes (debugging only)"
  41         default n
  42         depends on BUSYBOX_CONFIG_INIT
  43         help
  44           If this option is enabled and the file /.init_enable_core
  45           exists, then init will call setrlimit() to allow unlimited
  46           core file sizes.  If this option is disabled, processes
  47           will not generate any core files.
  48
  49
  50
  51 config BUSYBOX_CONFIG_FEATURE_INITRD
  52         bool "  Support running init from within an initrd (not initramfs)"
  53         default n
  54         depends on BUSYBOX_CONFIG_INIT
  55         help
  56           Legacy support for running init under the old-style initrd.  Allows
  57           the name linuxrc to act as init, and it doesn't assume init is PID 1.
  58
  59           This does not apply to initramfs, which runs /init as PID 1 and
  60           requires no special support.
  61
  62 config BUSYBOX_CONFIG_HALT
  63         bool "poweroff, halt, and reboot"
  64         default y
  65         help
  66           Stop all processes and either halt, reboot, or power off the system.
  67
  68 config BUSYBOX_CONFIG_MESG
  69         bool "mesg"
  70         default y
  71         help
  72           Mesg controls access to your terminal by others.  It is typically
  73           used to allow or disallow other users to write to your terminal
  74
  75         default y
  76         help
  77           Stop all processes and (try to) power off the system.
  78
  79 endmenu
  80