NetBSD/etc/rc.d/dhclient

#!/bin/sh
#
# $NetBSD: dhclient,v 1.8 2002/03/22 04:33:58 thorpej Exp $
#

# PROVIDE: dhclient
# REQUIRE: network mountcritlocal
# BEFORE:  NETWORKING
#
#	Note that there no syslog logging of dhclient messages at boot because
#	dhclient needs to start before services that syslog depends upon do.
#

. /etc/rc.subr

name="dhclient"
rcvar=$name
command="/sbin/${name}"
pidfile="/var/run/${name}.pid"

load_rc_config $name
run_rc_command "$1"
rc.d scripts derived from /etc/rc 2000-03-10 14:53:23 +03:00			`#!/bin/sh`
			`#`
Correct the "direction" of the barrier dependencies (DAEMON, LOGIN, NETWORKING, and SERVERS) by specifying that certain things should come BEFORE a given barrier, rather than having the barrier REQUIRE a service. This allows scripts to be removed without having to edit the barrier dependencies. As discussed on tech-userlevel, and approved by Luke. 2002-03-22 07:33:57 +03:00			`# $NetBSD: dhclient,v 1.8 2002/03/22 04:33:58 thorpej Exp $`
rc.d scripts derived from /etc/rc 2000-03-10 14:53:23 +03:00			`#`

			`# PROVIDE: dhclient`
* add new dummy dependancy `NETWORK' to be REQUIREd by services which need networking to be operational before starting, and use as appropriate. NETWORK depends upon network and dhclient. * move the guts of systemfs into mountcritlocal * replace the dependancy on systemfs with mountcritremote, and remove the former. * SERVERS now also depends upon ppp Notes: * dhclient (and others) needs /var to be a $critical_filesystem_beforenet * dhclient now starts before syslogd (because the latter needs /usr, and /usr might need dhclient to be mounted) Should fix PRs: [install/9853] [bin/10002] [misc/10349] [port-i386/10633] [misc/10641] 2000-07-26 04:11:48 +04:00			`# REQUIRE: network mountcritlocal`
Correct the "direction" of the barrier dependencies (DAEMON, LOGIN, NETWORKING, and SERVERS) by specifying that certain things should come BEFORE a given barrier, rather than having the barrier REQUIRE a service. This allows scripts to be removed without having to edit the barrier dependencies. As discussed on tech-userlevel, and approved by Luke. 2002-03-22 07:33:57 +03:00			`# BEFORE: NETWORKING`
* add new dummy dependancy `NETWORK' to be REQUIREd by services which need networking to be operational before starting, and use as appropriate. NETWORK depends upon network and dhclient. * move the guts of systemfs into mountcritlocal * replace the dependancy on systemfs with mountcritremote, and remove the former. * SERVERS now also depends upon ppp Notes: * dhclient (and others) needs /var to be a $critical_filesystem_beforenet * dhclient now starts before syslogd (because the latter needs /usr, and /usr might need dhclient to be mounted) Should fix PRs: [install/9853] [bin/10002] [misc/10349] [port-i386/10633] [misc/10641] 2000-07-26 04:11:48 +04:00			`#`
			`# Note that there no syslog logging of dhclient messages at boot because`
			`# dhclient needs to start before services that syslog depends upon do.`
			`#`
rc.d scripts derived from /etc/rc 2000-03-10 14:53:23 +03:00
			`. /etc/rc.subr`

			`name="dhclient"`
- only perform the checkyesno on the variable named in $rcvar (rather than implicitly using $name if $rcvar isn't set), and always perform this check, even when using start_cmd (et al). this check is performed before the pidcmd is run, speeding up scripts that weren't going to be run anyway. this should speed up booting slow systems. - take advantage of the above and remove start_precmd="checkyesno foo" in scripts that use start_cmd. - explicitly set rcvar=foo in the rc.d/foo scripts which have an equivalent rc.conf entry - fix `rcvar' and `restart' when $rcvar isn't set. these above changes fix PR [bin/11027]. - when doing `force', ignore the return value of _precmd. this fixes PR [bin/10781]. - rename what sysdb provides from `databases' to `sysdb', to reflect the name of the script. - improve the comments in rc.subr 2000-09-19 17:04:38 +04:00			`rcvar=$name`
dhclient lives in /sbin, not /usr/sbin 2000-03-15 06:15:47 +03:00			`command="/sbin/${name}"`
rc.d scripts derived from /etc/rc 2000-03-10 14:53:23 +03:00			`pidfile="/var/run/${name}.pid"`

Use load_rc_config() (from rc.subr) instead of sourcing /etc/rc.conf. This allows us or a user to change the configuration file method in one place - rc.subr - without having to edit all of the rc.d/* files. 2000-05-13 12:45:06 +04:00			`load_rc_config $name`
rc.d scripts derived from /etc/rc 2000-03-10 14:53:23 +03:00			`run_rc_command "$1"`