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| author | Eric Andersen <andersen@codepoet.org> | 2001-04-03 18:01:51 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2001-04-03 18:01:51 +0000 |
| commit | c97ec34370f66771713809ab7da19b7fe923cffe (patch) | |
| tree | 113cfd14600fe4ccb65e392eeb06e368df13f1ef /applets | |
| parent | 0f0c0b41ced8c30d382a0490719c79371260b9d1 (diff) | |
| download | busybox-c97ec34370f66771713809ab7da19b7fe923cffe.tar.gz | |
A patch from Matt Kraai that adds a new 'shutdown' action to busybox init. Now
you can specify an arbitrary behavior for 'ctrlaltdel' without that behavior
needing to be a reboot.
Diffstat (limited to 'applets')
| -rw-r--r-- | applets/usage.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/applets/usage.h b/applets/usage.h index 1ee2ab328..aa7f0af22 100644 --- a/applets/usage.h +++ b/applets/usage.h @@ -663,10 +663,15 @@ "\n" \ " ::sysinit:/etc/init.d/rcS\n" \ " ::askfirst:/bin/sh\n" \ +" ::ctrlaltdel:/sbin/reboot\n" \ +" ::shutdown:/sbin/swapoff -a\n" \ +" ::shutdown:/bin/umount -a -r\n" \ "\n" \ "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \ "\n" \ " tty2::askfirst:/bin/sh\n" \ +" tty3::askfirst:/bin/sh\n" \ +" tty4::askfirst:/bin/sh\n" \ "\n" \ "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \ "\n" \ @@ -692,7 +697,7 @@ " <action>: \n" \ "\n" \ " Valid actions include: sysinit, respawn, askfirst, wait, \n" \ -" once, and ctrlaltdel.\n" \ +" once, ctrlaltdel, and shutdown.\n" \ "\n" \ " The available actions can be classified into two groups: actions\n" \ " that are run only once, and actions that are re-run when the specified\n" \ @@ -706,9 +711,12 @@ " 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \ " the specified task completes. 'once' actions are asyncronous,\n" \ " therefore, init does not wait for them to complete. 'ctrlaltdel'\n" \ -" actions are run immediately before init causes the system to reboot\n" \ -" (unmounting filesystems with a 'ctrlaltdel' action is a very good\n" \ -" idea).\n" \ +" actions are run when the system detects that someone on the system\n" \ +" console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \ +" wants to run 'reboot' at this point to cause the system to reboot.\n" \ +" Finally the 'shutdown' action specifies the actions to taken when\n" \ +" init is told to reboot. Unmounting filesystems and disabling swap\n" \ +" is a very good here\n" \ "\n" \ " Run repeatedly actions:\n" \ "\n" \ @@ -759,8 +767,9 @@ " #::respawn:/sbin/getty 57600 ttyS2\n" \ " \n" \ " # Stuff to do before rebooting\n" \ -" ::ctrlaltdel:/bin/umount -a -r\n" \ -" ::ctrlaltdel:/sbin/swapoff -a\n" +" ::ctrlaltdel:/sbin/reboot\n" \ +" ::shutdown:/bin/umount -a -r\n" \ +" ::shutdown:/sbin/swapoff -a\n" #define insmod_trivial_usage \ "[OPTION]... MODULE [symbol=value]..." |