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File: [cvs.NetBSD.org] / src / etc / rc.d / sysdb (download)

Revision 1.20, Sun Aug 26 23:55:50 2007 UTC (16 years, 7 months ago) by dyoung
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, mjf-devfs2-base2, mjf-devfs2-base, mjf-devfs2, mjf-devfs-base, mjf-devfs, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-base2, matt-armv6-prevmlocking, matt-armv6-nbase, matt-armv6-base, matt-armv6, keiichi-mipv6-base, keiichi-mipv6, jym-xensuspend-nbase, jym-xensuspend-base, jym-xensuspend, hpcarm-cleanup-nbase, hpcarm-cleanup-base, cube-autoconf-base, cube-autoconf
Changes since 1.19: +2 -1 lines 

Let an rc variable, sysdb=YES|NO, control the building of the system
databases.  Defaults to YES.

#!/bin/sh
#
# $NetBSD: sysdb,v 1.20 2007/08/26 23:55:50 dyoung Exp $
#

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

$_rc_subr_loaded . /etc/rc.subr

name="sysdb"
rcvar=$name
start_cmd="sysdb_start"
stop_cmd=":"
extra_commands="devdb utmp services netgroup password"
devdb_cmd="build_devdb"
utmp_cmd="build_utmp"
services_cmd="build_services"
netgroup_cmd="build_netgroup"
password_cmd="build_password"
echo=:

sysdb_start()
{
	echo -n "Building databases:"
	echo=echo
	comma=" "
	$devdb_cmd
	$utmp_cmd
	$services_cmd
	$netgroup_cmd
	$password_cmd
	echo " done"
}

check_file()
{
	local src="$1"
	local db="$2"

	shift 2
	if [ ! -e "$src" ]; then
		return
	fi
	if [ \( ! -f "$db" \) -o \( "$src" -nt "$db" \) ]; then
		$echo -n "$comma$(basename "$src")"
		comma=", "
		"$@"
	fi
}

build_services()
{
	check_file /etc/services /var/db/services.db services_mkdb -q
}

build_netgroup()
{
	check_file /etc/netgroup /var/db/netgroup.db netgroup_mkdb
}

build_devdb()
{
	check_file /dev /var/run/dev.db dev_mkdb
}

build_password()
{
	local p=/etc/master.passwd
	check_file $p /etc/spwd.db pwd_mkdb $p
}

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).
	#
	local i
	for i in "" x; do
		if [ ! -f /var/run/utmp$i ]; then
			$echo -n "${comma}utmp$i"
			comma=", "
			install -c -m 664 -g utmp /dev/null /var/run/utmp$i
		fi
	done
}

load_rc_config $name
run_rc_command "$1"