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         select BUSYBOX_CONFIG_FEATURE_SYSLOG
  12         help
  13           init is the first program run when the system boots.
  14
  15 config BUSYBOX_CONFIG_DEBUG_INIT
  16         bool "debugging aid"
  17         default n
  18         depends on BUSYBOX_CONFIG_INIT
  19         help
  20           Turn this on to disable all the dangerous
  21           rebooting stuff when debugging.
  22
  23 config BUSYBOX_CONFIG_FEATURE_USE_INITTAB
  24         bool "Support reading an inittab file"
  25         default y
  26         depends on BUSYBOX_CONFIG_INIT
  27         help
  28           Allow init to read an inittab file when the system boot.
  29
  30 config BUSYBOX_CONFIG_FEATURE_INIT_SCTTY
  31         bool "Support running commands with a controlling-tty"
  32         default n
  33         depends on BUSYBOX_CONFIG_INIT
  34         help
  35           If this option is enabled a command starting with hyphen (-)
  36           is run in its own session (setsid(2)) and possibly with a
  37           controlling tty (TIOCSCTTY).  This is not the traditional init
  38           behavour, but is often what you want in an embedded system where
  39           the console is only accessed during development or for maintenance.
  40
  41 config BUSYBOX_CONFIG_FEATURE_EXTRA_QUIET
  42         bool "Be _extra_ quiet on boot"
  43         default n
  44         depends on BUSYBOX_CONFIG_INIT
  45         help
  46           Prevent init from logging some messages to the console during boot.
  47
  48 config BUSYBOX_CONFIG_FEATURE_INIT_COREDUMPS
  49         bool "Support dumping core for child processes (debugging only)"
  50         default n
  51         depends on BUSYBOX_CONFIG_INIT
  52         help
  53           If this option is enabled and the file /.init_enable_core
  54           exists, then init will call setrlimit() to allow unlimited
  55           core file sizes.  If this option is disabled, processes
  56           will not generate any core files.
  57
  58
  59
  60 config BUSYBOX_CONFIG_FEATURE_INITRD
  61         bool "Support running init from within an initrd (not initramfs)"
  62         default n
  63         depends on BUSYBOX_CONFIG_INIT
  64         help
  65           Legacy support for running init under the old-style initrd.  Allows
  66           the name linuxrc to act as init, and it doesn't assume init is PID 1.
  67
  68           This does not apply to initramfs, which runs /init as PID 1 and
  69           requires no special support.
  70
  71 config BUSYBOX_CONFIG_HALT
  72         bool "poweroff, halt, and reboot"
  73         default y
  74         help
  75           Stop all processes and either halt, reboot, or power off the system.
  76
  77 config BUSYBOX_CONFIG_MESG
  78         bool "mesg"
  79         default y
  80         help
  81           Mesg controls access to your terminal by others.  It is typically
  82           used to allow or disallow other users to write to your terminal
  83
  84 endmenu