clear partition mounting
The
clear partition mounting
control function prevents a partition from being mounted when the drive is recognized. The partition is specified either by its logical drive number or its block address on the media. A
controlErr
is returned if the partition does not have a partition map entry on the media or partition mounting could not be cleared.
Parameter block
-->
|
csCode
|
A value of 48.
|
-->
|
ioVRefNum
|
The logical drive number or 0 if using partition block address
|
-->
|
csParam[ ]
|
The partition block address (long) if
ioVRefNum
param = 0.
|
<--
|
ioResult
|
See result codes.
|
RESULT CODES
noErr
|
0
|
Successful completion, no error occurred
|
controlErr
|
-17
|
Unimplemented control function; could not complete requested operation
|
nsDrvErr
|
-56
|
The specified logical drive number does not exist
|
© 1999 Apple Computer, Inc. (Last Updated 9 Mar 99)