sleepservicesd(8) osx man page | unix.com

SleepServicesD(8)					    BSD System Manager's Manual 					 SleepServicesD(8)

NAME
     SleepServicesD -- Sleep Services daemon.

SYNOPSIS
DESCRIPTION
     Schedules dark wakes for the purpose of receiving push notifications, and caps dark wake time based on battery drain.

FILES
     /System/Library/CoreServices/SleepServicesD		   the daemon
     /System/Library/LaunchDaemons/com.apple.sleepservicesd.plist  launchd configuration plist

Darwin								  August 31, 2011							    Darwin