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#
# For a description of the syntax of this configuration file,
# see scripts/kbuild/config-language.txt.
#
menu "Init Utilities"
config CONFIG_INIT
bool "init"
default n
help
init is the first program run when the system boots.
config CONFIG_FEATURE_USE_INITTAB
bool " Support reading an inittab file"
default y
depends on CONFIG_INIT
help
Allow init to read an inittab file when the system boot.
config CONFIG_FEATURE_INIT_SCTTY
bool " Support running commands with a controlling-tty"
default n
depends on CONFIG_INIT
help
If this option is enabled a command starting with hyphen (-)
is run in its own session (setsid(2)) and possibly with a
controlling tty (TIOCSCTTY). This is not the traditional init
behavour, but is often what you want in an embedded system where
the console is only accessed during development or for maintenance.
config CONFIG_FEATURE_EXTRA_QUIET
bool " Be _extra_ quiet on boot"
default y
depends on CONFIG_INIT
help
Prevent init from logging some messages to the console during boot.
config CONFIG_FEATURE_INIT_COREDUMPS
bool " Support dumping core for child processes (debugging only)"
default n
depends on CONFIG_INIT
help
If this option is enabled and the file /.init_enable_core
exists, then init will call setrlimit() to allow unlimited
core file sizes. If this option is disabled, processes
will not generate any core files.
config CONFIG_FEATURE_INITRD
bool " Support running init from within an initrd (not initramfs)"
default y
depends on CONFIG_INIT
help
Legacy support for running init under the old-style initrd. Allows
the name linuxrc to act as init, and it doesn't assume init is PID 1.
This does not apply to initramfs, which runs /init as PID 1 and
requires no special support.
config CONFIG_HALT
bool "poweroff, halt, and reboot"
default y
help
Stop all processes and either halt, reboot, or power off the system.
config CONFIG_MESG
bool "mesg"
default y
help
Mesg controls access to your terminal by others. It is typically
used to allow or disallow other users to write to your terminal
default y
help
Stop all processes and (try to) power off the system.
endmenu
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