Instance Property

allocateOutputPlug

Allocates an output plug.

Declaration

IOReturn (*allocateOutputPlug)(void *self, void *refcon, IOFWAVCPCRCallback func, UInt32 *plug);

Parameters

self

Pointer to IOFireWireAVCLibProtocolInterface.

refcon

Arbitrary value passed back as first argument of callback.

func

Callback function when a successful lock transaction to the plug has been performed.

plug

Set to the plug number if a plug is successfully allocated.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software