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IOPMprot

Overview

Protected power management instance variables for IOService objects.

Discussion

IOPMprot is deprecated. Do not use it in any new code.

Call IOService::getPowerState to query the current power state rather than access myCurrentState.

Availability

Mac OS X version 10.0. Deprecated in version 10.5.

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Member Data

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aggressiveness

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public

unsigned long aggressiveness; 

Discussion

Current value of power management aggressiveness.

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current_aggressiveness_valid

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public

bool current_aggressiveness_valid [kMaxType+1]; 

Discussion

True for values that are currently valid.

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current_aggressiveness_values

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public

unsigned long current_aggressiveness_values [kMaxType+1]; 

Discussion

Array of aggressiveness values.

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myCurrentState

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public

unsigned long myCurrentState; 

Discussion

The ordinal of our current power state.

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ourName

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public

const char * ourName; 

Discussion

From getName(), used in logging.

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theControllingDriver

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public

IOService * theControllingDriver; 

Discussion

Points to the controlling driver.

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theNumberOfPowerStates

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public

unsigned long theNumberOfPowerStates; 

Discussion

The number of states in the array.

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thePlatform

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public

IOPlatformExpert * thePlatform; 

Discussion

From getPlatform, used in logging and registering.

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thePowerStates

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public

IOPMPowerState thePowerStates[IOPMMaxPowerStates]; 

Discussion

The array.

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Last Updated: 2008-12-19