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Hardware Documentation
> Device Managers and Drivers
> ATA Devices
> ATA Device Software Guide
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enable startup partition
The
enable startup partition
control function enables the specified partition to be the startup (boot) partition. The partition is specified either by its logical drive number or its block address on the media. The current entry for the boot partition is cleared. A
controlErr
is returned if the partition does not have a partition map entry on the media or could not be enabled as the startup partition.
Parameter block
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-->
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csCode
|
A value of 44.
|
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-->
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ioVRefNum
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The logical drive number or 0 if using partition block address
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-->
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csParam[ ]
|
The partition block address (long) if
ioVRefNum
param = 0.
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|
<--
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ioResult
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See result codes.
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RESULT CODES
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noErr
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0
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Successful completion, no error occurred
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controlErr
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-17
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Unimplemented control function; could not complete requested operation
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nsDrvErr
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-56
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The specified logical drive number does not exist
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© 1999 Apple Computer, Inc. — (Last Updated 30 Oct 97) Previous | Back Up One Level | Next | Show Frames | Hide Frames
