Expand Minimize

QueryProcessAffinityUpdateMode function

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.

ValueMeaning
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

Minimum supported client

Windows Vista with SP1 [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

WinBase.h on Windows Vista, Windows 7, Windows Server 2008, and Windows Server 2008 R2 (include Windows.h);
Processthreadsapi.h on Windows 8 and Windows Server 2012

Library

Kernel32.lib

DLL

Kernel32.dll

See also

SetProcessAffinityUpdateMode

 

 

Community Additions

ADD
Show:
© 2014 Microsoft