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Re-add initrd support, unify halt/reboot/poweroff, add -n and -f options.

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This commit is contained in:
Rob Landley
2006-01-30 08:31:37 +00:00
parent 49576c0018
commit 646129163a
7 changed files with 76 additions and 124 deletions
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61
init/Config.in
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@@ -12,31 +12,14 @@ config CONFIG_INIT
init is the first program run when the system boots.
config CONFIG_FEATURE_USE_INITTAB
bool " Support reading an inittab file?"
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_INITRD
bool " Support running init from within an initrd?"
default y
depends on CONFIG_INIT
help
Allow init to be called from an initrd as linuxrc.
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_INIT_SCTTY
bool " Support running commands with a controlling-tty?"
bool " Support running commands with a controlling-tty"
default n
depends on CONFIG_INIT
help
@@ -47,18 +30,40 @@ config CONFIG_FEATURE_INIT_SCTTY
the console is only accessed during development or for maintenance.
config CONFIG_FEATURE_EXTRA_QUIET
bool " Should init be _extra_ quiet on boot?"
bool " Be _extra_ quiet on boot"
default y
depends on CONFIG_INIT
help
Prevent init from logging some messages to the console
during boot.
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 "halt"
bool "poweroff, halt, and reboot"
default y
help
Stop all processes and halt the system.
Stop all processes and either halt, reboot, or power off the system.
config CONFIG_MESG
bool "mesg"
@@ -67,17 +72,9 @@ config CONFIG_MESG
Mesg controls access to your terminal by others. It is typically
used to allow or disallow other users to write to your terminal
config CONFIG_POWEROFF
bool "poweroff"
default y
help
Stop all processes and (try to) power off the system.
config CONFIG_REBOOT
bool "reboot"
default y
help
Stop all processes and reboot the system.
endmenu