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Important: The information in this document is obsolete and should not be used for new development.

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Inside Macintosh: Devices /
Chapter 6 - Power Manager / Power Manager Reference
Power Manager Dispatch Routines


Controlling the Hard Disk

The functions in this section return information about the hard disk timer and the state of the hard disk, and allow you to control the spin down of the hard disk. You can also use functions in this section to install and remove hard disk queue elements. The hard disk queue notifies your software when power to the internal hard disk is about to be turned off.


Subtopics
GetHardDiskTimeout
SetHardDiskTimeout
HardDiskPowered
SpinDownHardDisk
IsSpindownDisabled
SetSpindownDisable
HardDiskQInstall
HardDiskQRemove

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© Apple Computer, Inc.
3 JUL 1996