freebsd-dev/etc/rc.d/utx

#!/bin/sh
#
# $FreeBSD$
#

# PROVIDE: utx
# REQUIRE: DAEMON FILESYSTEMS
# KEYWORD: shutdown

. /etc/rc.subr

name="utx"
start_cmd="utx boot"
stop_cmd="utx shutdown"

load_rc_config $name
run_rc_command "$1"
Move utmpx handling out of init(8). This has the following advantages: - During boot, the BOOT_TIME record is now written right after the file systems become writable, but before users are allowed to log in. This means that they can't cause `hidden logins' by logging in right before init(8) kicks in. - The pututxline(3) function may potentially block on file locking, though this is very rare to occur. By placing it in an rc script, the user can still kill it with ^C if needed. - Most importantly: jails don't use init(8). This means that a force reboot of a system running jails will leave stale entries in the accounting database of the jails individually. 2012-02-11 20:47:16 +00:00			`#!/bin/sh`
			`#`
			`# $FreeBSD$`
			`#`

			`# PROVIDE: utx`
Simply things so that "#REQUIRE: FILESYSTEMS" means the file systems are fully "ready to go". 'FILESYSTEMS' states: "This is a dummy dependency, for services which require file systems to be mounted before starting." However, we have 'var' which is was run after 'FILESYSTEMS' and can mount /var if it already isn't mounted. Furthermore, several scripts cannot use /var until 'cleanvar' has done its thing. Thus "FILESYSTEMS" hasn't really meant all critical file systems are fully usable. 2012-09-11 05:04:59 +00:00			`# REQUIRE: DAEMON FILESYSTEMS`
Move utmpx handling out of init(8). This has the following advantages: - During boot, the BOOT_TIME record is now written right after the file systems become writable, but before users are allowed to log in. This means that they can't cause `hidden logins' by logging in right before init(8) kicks in. - The pututxline(3) function may potentially block on file locking, though this is very rare to occur. By placing it in an rc script, the user can still kill it with ^C if needed. - Most importantly: jails don't use init(8). This means that a force reboot of a system running jails will leave stale entries in the accounting database of the jails individually. 2012-02-11 20:47:16 +00:00			`# KEYWORD: shutdown`

			`. /etc/rc.subr`

			`name="utx"`
			`start_cmd="utx boot"`
			`stop_cmd="utx shutdown"`

			`load_rc_config $name`
			`run_rc_command "$1"`