Retrieves the affinity update mode of the specified process.

Syntax

BOOL WINAPI QueryProcessAffinityUpdateMode(
  __in       HANDLE ProcessHandle,
  __out_opt  DWORD lpdwFlags
);

Parameters

ProcessHandle [in]

A handle to the process. The handle must have the PROCESS_QUERY_INFORMATION or PROCESS_QUERY_LIMITED_INFORMATION access right. For more information, see Process Security and Access Rights.

lpdwFlags [out, optional]

The affinity update mode. This parameter can be one of the following values.

Value	Meaning
0	Dynamic update of the process affinity by the system is disabled.
PROCESS_AFFINITY_ENABLE_AUTO_UPDATE 0x00000001UL	Dynamic update of the process affinity by the system is enabled.

 

Return Value

If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero. To get extended error information, call GetLastError.

Remarks

To compile an application that calls this function, define _WIN32_WINNT as 0x0600 or later. For more information, see Using the Windows Headers.

Requirements

See Also

SetProcessAffinityUpdateMode

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Build date: 11/19/2009