getPMRootDomain
Returns a pointer to the power management root domain instance for the computer.
Declaration
static class IOPMrootDomain * getPMRootDomain(
void );Return Value
A pointer to the power management root domain instance. It should not be released by the caller.
Overview
This method provides an accessor to the power management root domain instance for the computer.
See Also
Miscellaneous
acknowledgePowerChangeacknowledgeSetPowerStateactivityTickleaddLocationaddMatchingNotificationaddNotificationaddPowerChildadjustBusyattachcallPlatformFunctioncauseInterruptchangePowerStateTochangePowerStateToPrivclampPowerOnclosecommand_receivedcomparePropertiescompareProperty(OSDictionary *, const char *)compareProperty(OSDictionary *, const OSString *)configureReportcopyClientWithCategorycopyMatchingServicecurrentCapabilitycurrentPowerConsumptiondeRegisterInterestedDriverdetachdidTerminatedidYouWakeSystemdisableInterruptenableInterrupterrnoFromReturnfinalizefreegetAggressivenessgetBusyStategetClientgetClientIteratorgetDeviceMemorygetDeviceMemoryCountgetDeviceMemoryWithIndexgetInterruptTypegetMatchingServicesgetOpenClientIteratorgetOpenProviderIteratorgetPlatformgetPMworkloopgetPowerStategetProvidergetProviderIteratorgetResourcesgetResourceServicegetServiceRootgetStategetWorkLoophandleClosehandleIsOpenhandleOpeninitialPowerStateForDomainStateisInactiveisOpenjoinPMtreelockForArbitrationmakeUsablemapDeviceMemoryWithIndexmatchLocationmatchPropertyTablemaxCapabilityForDomainStatemessagemessageClientmessageClientsnameMatching(const char *, OSDictionary *)nameMatching(const OSString *, OSDictionary *)newTemperaturenewUserClientnextIdleTimeoutopenPM_Clamp_Timer_ExpiredPM_idle_timer_expirationPMinitPMstoppowerChangeDonepowerOverrideOffPrivpowerOverrideOnPrivpowerStateDidChangeTopowerStateForDomainStatepowerStateWillChangeToprobepropertyMatchingpublishResource(const char *, OSObject *)publishResource(const OSSymbol *, OSObject *)registerInterestedDriverregisterInterruptregisterPowerDriverregisterServiceregistryEntryIDMatchingremovePowerChildrequestPowerDomainStaterequestProberequestTerminateresourceMatching(const char *, OSDictionary *)resourceMatching(const OSString *, OSDictionary *)serviceMatching(const char *, OSDictionary *)serviceMatching(const OSString *, OSDictionary *)setAggressivenesssetDeviceMemorysetIdleTimerPeriodsetPowerParentsetPowerStatestartstart_PM_idle_timerstopstringFromReturnsystemWakesystemWillShutdowntemperatureCriticalForZonetemporaryPowerClampOnterminateterminateClientunlockForArbitrationunregisterInterruptupdateReportwaitForMatchingServicewaitForServicewaitQuietwillTerminateyouAreRoot