sleep_button revision 1.9 
1#!/bin/sh -
2#
3#	$NetBSD: sleep_button,v 1.9 2011/09/17 14:44:18 jym Exp $
4#
5# Generic script for sleep button events.
6#
7# Arguments passed by powerd(8):
8#
9#	device event
10
11case "${2}" in
12pressed)
13
14	/etc/rc.d/bluetooth stop
15	/etc/rc.d/ntpd stop
16	/etc/rc.d/dhclient stop
17	/etc/rc.d/network stop
18	/etc/rc.d/wpa_supplicant stop
19
20	if /sbin/sysctl -q hw.acpi.sleep.state; then
21		/sbin/sysctl -w hw.acpi.sleep.state=3
22	elif /sbin/sysctl -q machdep.xen.suspend; then
23		/sbin/sysctl -w machdep.xen.suspend=1
24	else
25		sleep 1
26		if /etc/rc.d/apmd onestatus >/dev/null ; then
27			/usr/sbin/apm -z
28		else
29			/usr/sbin/apm -d -z
30		fi
31		# ... waking up
32		sleep 1
33	fi
34
35	/etc/rc.d/wpa_supplicant start
36	/etc/rc.d/network start
37	/etc/rc.d/dhclient start
38	/etc/rc.d/ntpdate start
39	/etc/rc.d/ntpd start
40	/etc/rc.d/bluetooth start
41	;;
42
43released)
44	# Note that we don't really need to handle a released event here,
45	# so we can gracefully exit.
46	;;
47*)
48	logger -p warning "${0}: unsupported event ${2} on device ${1}" >&1
49	exit 1
50	;;
51esac
52