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IOFireWirePCRCallback

Callback called after a successful lock transaction to a plug.

Declaration

typedef void (*IOFireWirePCRCallback)(void *refcon, UInt16 nodeID, UInt32 plug, UInt32 oldVal, UInt32 newVal);

Parameters

  • refcon:

    refcon supplied to the IOFireWireFCPSpace when a client is registered

  • nodeID:

    is the node originating the request

  • plugNo:

    is the plug number

  • oldVal:

    is the value the plug used to contain

  • newVal:

    is the quad written into the plug

See Also

Types