sysctl revision 100280 
1#!/bin/sh
2#
3# $NetBSD: sysctl,v 1.12 2002/04/29 12:10:23 lukem Exp $
4# $FreeBSD: head/etc/rc.d/sysctl 100280 2002-07-18 05:00:17Z gordon $
5#
6
7# PROVIDE: sysctl
8# REQUIRE: root ipfilter ipsec
9# BEFORE:  DAEMON
10# KEYWORD: FreeBSD NetBSD
11
12. /etc/rc.subr
13
14name="sysctl"
15stop_cmd=":"
16
17case `${CMD_OSTYPE}` in
18FreeBSD)
19	start_cmd="FreeBSD_start"
20	extra_commands="reload lastload"
21	reload_cmd="FreeBSD_start"
22	lastload_cmd="FreeBSD_start last"
23	;;
24NetBSD)
25	start_cmd="NetBSD_start"
26	;;
27esac
28
29FreeBSD_start()
30{
31	#
32	# Read in /etc/sysctl.conf and set things accordingly
33	#
34	if [ -f /etc/sysctl.conf ]; then
35		while read var comments
36		do
37			case ${var} in
38			\#*|'')
39				;;
40			*)
41				mib=${var%=*}
42				val=${var#*=}
43
44				if current_value=`${SYSCTL} -n ${mib} 2>/dev/null`; then
45					case ${current_value} in
46					${val})
47						;;
48					*)
49						sysctl ${var}
50						;;
51					esac
52				elif [ "$1" -eq "last" ]; then
53					warn "sysctl ${mib} does not exits."
54				fi
55				;;
56			esac
57		done < /etc/sysctl.conf
58	fi
59}
60
61NetBSD_start()
62{
63	if [ -r /etc/sysctl.conf ]; then
64		echo "Setting sysctl variables:"
65		${SYSCTL} -f /etc/sysctl.conf
66	fi
67}
68
69load_rc_config $name
70run_rc_command "$1"
71