Parameters

function

Set to 0x0007 for the lock/unlock media request.

parameter0

Specifies the operation to be performed:

0 = lock media selection 1 = unlock media selection

parameter1

Not used.

parameter2

Not used.

bufferLength

Not used.

buffer

Not used.

Return Values

The following table lists return values and descriptions.

Remarks

After being locked, the media cannot be manually ejected from the device by the operator using the front panel eject switch (if the device is so equipped).