Instance Property

updateInputPlug

Updates the value of an input plug (simulating a lock transaction).

Declaration

IOReturn (*updateInputPlug)(void *self, UInt32 plug, UInt32 oldVal, UInt32 newVal);

Parameters

self

Pointer to IOFireWireAVCLibProtocolInterface.

plug

Value returned by allocateInputPlug.

oldVal

Value returned by readInputPlug.

newVal

New value to store in plug if its current value is oldVal.