Instance Property

installAVCCommandHandler

Installs a command handler for handling specific incoming AVC commands.

Declaration

IOReturn (*installAVCCommandHandler)(void *self, UInt32 subUnitTypeAndID, UInt32 opCode, void *refCon, IOFWAVCCommandHandlerCallback callback);

Parameters

self

Pointer to IOFireWireAVCLibProtocolInterface.

subUnitTypeAndID

The subunit type and ID for this command handler.

opCode

The opcode for this command handler.

refCon

Arbitrary value passed back as first argument of callback.

callback

A pointer to the callback function