Contents

readRZoneInfo

Declaration

virtual IOReturn readRZoneInfo(
 IOMemoryDescriptor *buffer, 
 UInt32address, 
 DVDRZoneInfoAddressTypeaddressType, 
 UInt16 *actualByteCount );

Parameters

  • buffer:

    Buffer for the data transfer. The size of the buffer implies the size of the data transfer.

  • address:

    As documented by MMC.

  • addressType:

    As documented by MMC.

  • actualByteCount:

    Returns the actual number of bytes transferred in the data transfer.

Return Value

Returns the status of the data transfer.

Overview

Issue an MMC READ RZONE INFORMATION (READ TRACK INFORMATION) command.

See Also

Miscellaneous