NetBSD/etc/rc.d/rtadvd

#!/bin/sh
#
# $NetBSD: rtadvd,v 1.6 2004/08/13 18:08:03 mycroft Exp $
#

# PROVIDE: rtadvd
# REQUIRE: DAEMON
# BEFORE:  LOGIN

$_rc_subr_loaded . /etc/rc.subr

name="rtadvd"
rcvar=$name
command="/usr/sbin/${name}"
start_precmd="rtadvd_precmd"

rtadvd_precmd()
{
	if [ "$ip6mode" != "router" ]; then
		warn \
	"${name} cannot be used on IPv6 host, only on an IPv6 router."
		return 1
	fi
}

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`
			`#`
Add an _rc_subr_loaded variable, set to ":" by rc.subr. Scripts can use this for a speedup by doing: $_rc_subr_loaded . /etc/rc.subr 2004-08-13 22:08:03 +04:00			`# $NetBSD: rtadvd,v 1.6 2004/08/13 18:08:03 mycroft Exp $`
rc.d scripts derived from /etc/rc 2000-03-10 14:53:23 +03:00			`#`

			`# PROVIDE: rtadvd`
* replace daemon, login, servers with DAEMON, LOGIN, SERVERS * remove sshd (it was from my private system) 2000-03-13 07:03:52 +03:00			`# REQUIRE: DAEMON`
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: LOGIN`
rc.d scripts derived from /etc/rc 2000-03-10 14:53:23 +03:00
Add an _rc_subr_loaded variable, set to ":" by rc.subr. Scripts can use this for a speedup by doing: $_rc_subr_loaded . /etc/rc.subr 2004-08-13 22:08:03 +04:00			`$_rc_subr_loaded . /etc/rc.subr`
rc.d scripts derived from /etc/rc 2000-03-10 14:53:23 +03:00
			`name="rtadvd"`
- 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`
rc.d scripts derived from /etc/rc 2000-03-10 14:53:23 +03:00			`command="/usr/sbin/${name}"`
			`start_precmd="rtadvd_precmd"`

			`rtadvd_precmd()`
			`{`
			`if [ "$ip6mode" != "router" ]; then`
			`warn \`
			`"${name} cannot be used on IPv6 host, only on an IPv6 router."`
			`return 1`
			`fi`
			`}`

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"`