NetBSD/etc/rc.d/sysdb

#!/bin/sh
#
# $NetBSD: sysdb,v 1.12 2003/02/24 01:04:45 atatat Exp $
#

# PROVIDE: sysdb
# REQUIRE: mountcritremote
# BEFORE:  DAEMON

. /etc/rc.subr

name="sysdb"
start_cmd="sysdb_start"
stop_cmd=":"
extra_commands="kvmdb devdb utmp"
kvmdb_cmd="build_kvmdb"
devdb_cmd="build_devdb"
utmp_cmd="build_utmp"

sysdb_start()
{
	echo "Building databases..."
	$kvmdb_cmd
	$devdb_cmd
	$utmp_cmd
}

build_kvmdb()
{
	#	Build ps databases. If this kernel supports
	#	machdep.booted_kernel, use that to build the KVM db so dmesg
	#	will run work when we boot /netbsd.new, etc.
	#
	booted_kernel=`sysctl -n machdep.booted_kernel 2>/dev/null`
	kvm_mkdb "${booted_kernel:-/netbsd}"
}

build_devdb()
{
	if [ /var/run/dev.db -nt /dev ]; then
		# it's fine
	else
		dev_mkdb
	fi
}

build_utmp()
{
	#	Re-create /var/run/utmp and /var/run/utmpx, which are
	#	deleted by mountcritlocal but can't be recreated by it
	#	because install and chown may not be available then
	#	(possibly no /usr).
	#
	install -c -m 664 -g utmp /dev/null /var/run/utmp
	install -c -m 664 -g utmp /dev/null /var/run/utmpx
}

load_rc_config $name
run_rc_command "$1"