ETH_NUMBER_OF_GLOBAL_FILTER_ADDRESSES

UINT
    ETH_NUMBER_OF_GLOBAL_FILTER_ADDRESSES(
        IN PETH_FILTER  Filter
        );

ETH_NUMBER_OF_GLOBAL_FILTER_ADDRESSES returns the total number of addresses in the multicast address list for the NIC.

Parameters

Filter

Points to a previously created and initialized filter library database. This pointer was returned by EthCreateFilter.

Return Value

ETH_NUMBER_OF_GLOBAL_FILTER_ADDRESSES returns the total number of multicast addresses.

Comments

A caller must be holding the database spin lock to use this macro, so the driver is running at IRQL DISPATCH_LEVEL.

See Also

EthQueryGlobalFilterAddresses