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sleep_button revision 1.3.18.1 
      1 #!/bin/sh -
      2 #
      3 #	$NetBSD: sleep_button,v 1.3.18.1 2008/06/02 13:21:20 mjf Exp $
      4 #
      5 # Generic script for sleep button events.
      6 #
      7 # Arguments passed by powerd(8):
      8 #
      9 #	device event
     10 
     11 case "${2}" in
     12 pressed)
     13 	/etc/rc.d/ntpd stop
     14 	/etc/rc.d/dhclient stop
     15 	/etc/rc.d/network stop
     16 	/etc/rc.d/wpa_supplicant stop
     17 	if /sbin/sysctl machdep.sleep_state >/dev/null 2>&1; then
     18 		/sbin/sysctl -w machdep.sleep_state=3
     19 	else
     20 		sleep 1
     21 		if /etc/rc.d/apmd status >/dev/null ; then
     22 			/usr/sbin/apm -z
     23 		else
     24 			/usr/sbin/apm -d -z
     25 		fi
     26 		# ... waking up
     27 		sleep 1
     28 	fi
     29 	/etc/rc.d/wpa_supplicant start
     30 	/etc/rc.d/network start
     31 	/etc/rc.d/dhclient start
     32 	/etc/rc.d/ntpdate start
     33 	/etc/rc.d/ntpd start
     34 	;;
     35 released)
     36 	# Note that we don't really need to handle a released event here,
     37 	# so we can gracefully exit.
     38 	;;
     39 *)
     40 	logger -p warning "${0}: unsupported event ${2} on device ${1}" >&1
     41 	exit 1
     42 	;;
     43 esac
     44