getControlBuffer

Declaration

virtual IOMemoryDescriptor *getControlBuffer(
 void);

Return Value

A pointer to the IOMemoryDescriptor for the control buffer.

See Also

Miscellaneous

• getBufferID
• getClientReferenceCount
• getDataBuffer
• initWithMemoryDescriptors
• receiveClientReference
• sendClientReference
• setBufferID
• setControlBuffer
• setDataBuffer
• withMemoryDescriptors