Share via

3.2.4.1.2 GetSystemAffinity (Opnum 8)

  • Article

The GetSystemAffinity method gets the processor affinity of the system.

 [id(2), helpstring("method GetSystemAffinity")] HRESULT GetSystemAffinity(
   [out] DWORD64* pdwSysAffinity
 );

pdwSysAffinity: A pointer to a 64-bit unsigned integer that returns a processor affinity information structure, which is a bit vector where each bit represents the processors that are configured into a system.

Return Values: This method returns 0x00000000 for success or a negative HRESULT value (in the following table or in [MS-ERREF] section 2.1.1) if an error occurs.

Return value/code

Description

0x00000000

S_OK

Operation successful.

Additional IResourceManager interface methods are specified in section 3.2.4.1.