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IOMessage.h

Includes:

Overview

#defines

iokit_vendor_specific_msg

#define iokit_vendor_specific_msg(message)

Discussion

iokit_vendor_specific_msg passes messages in the sub_iokit_vendor_specific subsystem. It can be used to be generate messages that are used for private communication between vendor specific code with the IOService::message, etc. APIs.

IOMessage messages

See Also:

#define kIOMessageServiceIsTerminated iokit_common_msg(0x010)  
#define kIOMessageServiceIsSuspended iokit_common_msg(0x020)  
#define kIOMessageServiceIsResumed iokit_common_msg(0x030)  
#define kIOMessageServiceIsRequestingClose iokit_common_msg(0x100)  
#define kIOMessageServiceIsAttemptingOpen iokit_common_msg(0x101)  
#define kIOMessageServiceWasClosed iokit_common_msg(0x110)  
#define kIOMessageServiceBusyStateChange iokit_common_msg(0x120)  
#define kIOMessageServicePropertyChange iokit_common_msg(0x130)  
#define kIOMessageCanDevicePowerOff iokit_common_msg(0x200)  
#define kIOMessageDeviceWillPowerOff iokit_common_msg(0x210)  
#define kIOMessageDeviceWillNotPowerOff iokit_common_msg(0x220)  
#define kIOMessageDeviceHasPoweredOn iokit_common_msg(0x230)  
#define kIOMessageCanSystemPowerOff iokit_common_msg(0x240)  
#define kIOMessageSystemWillPowerOff iokit_common_msg(0x250)  
#define kIOMessageSystemWillNotPowerOff iokit_common_msg(0x260)  
#define kIOMessageCanSystemSleep iokit_common_msg(0x270)  
#define kIOMessageSystemWillSleep iokit_common_msg(0x280)  
#define kIOMessageSystemWillNotSleep iokit_common_msg(0x290)  
#define kIOMessageSystemHasPoweredOn iokit_common_msg(0x300)  
#define kIOMessageSystemWillRestart iokit_common_msg(0x310)  
#define kIOMessageSystemWillPowerOn iokit_common_msg(0x320)

Discussion

0xe0000320 The system will power on

kIOMessageCanDevicePowerOff

See Also:

#define kIOMessageCanDevicePowerOff iokit_common_msg(0x200)

Discussion

0xe0000200 The device can power off

kIOMessageCanSystemPowerOff

See Also:

#define kIOMessageCanSystemPowerOff iokit_common_msg(0x240)

Discussion

0xe0000240 The system can power off

kIOMessageCanSystemSleep

See Also:

#define kIOMessageCanSystemSleep iokit_common_msg(0x270)

Discussion

0xe0000270 The system can sleep

kIOMessageDeviceHasPoweredOn

See Also:

#define kIOMessageDeviceHasPoweredOn iokit_common_msg(0x230)

Discussion

0xe0000230 The device has powered on

kIOMessageDeviceWillNotPowerOff

See Also:

#define kIOMessageDeviceWillNotPowerOff iokit_common_msg(0x220)

Discussion

0xe0000220 The device will not power off

kIOMessageDeviceWillPowerOff

See Also:

#define kIOMessageDeviceWillPowerOff iokit_common_msg(0x210)

Discussion

0xe0000210 The device will power off

kIOMessageServiceBusyStateChange

See Also:

#define kIOMessageServiceBusyStateChange iokit_common_msg(0x120)

Discussion

0xe0000120 The busy state of the service has changed

kIOMessageServiceIsAttemptingOpen

See Also:

#define kIOMessageServiceIsAttemptingOpen iokit_common_msg(0x101)

Discussion

0xe0000101 The service is attempting to open

kIOMessageServiceIsRequestingClose

See Also:

#define kIOMessageServiceIsRequestingClose iokit_common_msg(0x100)

Discussion

0xe0000100 The service is requesting close

kIOMessageServiceIsResumed

See Also:

#define kIOMessageServiceIsResumed iokit_common_msg(0x030)

Discussion

0xe0000030 The service is resumed

kIOMessageServiceIsSuspended

See Also:

#define kIOMessageServiceIsSuspended iokit_common_msg(0x020)

Discussion

0xe0000020 The service is suspended

kIOMessageServiceIsTerminated

See Also:

#define kIOMessageServiceIsTerminated iokit_common_msg(0x010)

Discussion

0xe0000010 The service is terminated

kIOMessageServicePropertyChange

See Also:

#define kIOMessageServicePropertyChange iokit_common_msg(0x130)

Discussion

0xe0000130 A property of the service has changed

kIOMessageServiceWasClosed

See Also:

#define kIOMessageServiceWasClosed iokit_common_msg(0x110)

Discussion

0xe0000110 The service has closed

kIOMessageSystemHasPoweredOn

See Also:

#define kIOMessageSystemHasPoweredOn iokit_common_msg(0x300)

Discussion

0xe0000300 The system has powered on

kIOMessageSystemWillNotPowerOff

See Also:

#define kIOMessageSystemWillNotPowerOff iokit_common_msg(0x260)

Discussion

0xe0000260 The system will not power off

kIOMessageSystemWillNotSleep

See Also:

#define kIOMessageSystemWillNotSleep iokit_common_msg(0x290)

Discussion

0xe0000290 The system will not sleep

kIOMessageSystemWillPowerOff

See Also:

#define kIOMessageSystemWillPowerOff iokit_common_msg(0x250)

Discussion

0xe0000250 The system will power off

kIOMessageSystemWillPowerOn

See Also:

#define kIOMessageSystemWillPowerOn iokit_common_msg(0x320)

Discussion

0xe0000320 The system will power on

kIOMessageSystemWillRestart

See Also:

#define kIOMessageSystemWillRestart iokit_common_msg(0x310)

Discussion

0xe0000310 The system will restart

kIOMessageSystemWillSleep

See Also:

#define kIOMessageSystemWillSleep iokit_common_msg(0x280)

Discussion

0xe0000280 The system will sleep

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Last Updated: 2008-12-19