IDirectPlay8ThreadPool::GetThreadCount Method

Retrieves the number of threads for the specified processor or all processors.

Syntax

HRESULT GetThreadCount(      
    const DWORD dwProcessorNum,
    DWORD *const pdwNumThreads,
    const DWORD dwFlags
);

Parameters

dwProcessorNum

[in] Specifies the processor number. Set to -1 to retrieve the thread count for all processors.

pdwNumThreads

[out] Receives the current number of threads for the processor specified in dwProcessorNum.

dwFlags

[in] Reserved. Must be 0.

Return Value

Returns DPN_OK if successful. Otherwise, returns one of the following errors.

DPNERR_UNINITIALIZED	The requested object has not been initialized.
DPNERR_INVALIDFLAGS	The flags passed to this method are invalid.
DPNERR_INVALIDPARAM	One or more of the parameters passed to the method are invalid.