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3.1.4.4.4 LsarQueryInformationPolicy (Opnum 7)

  • Article

The LsarQueryInformationPolicy method is invoked to query values that represent the server's information policy. 

 NTSTATUS LsarQueryInformationPolicy(
   [in] LSAPR_HANDLE PolicyHandle,
   [in] POLICY_INFORMATION_CLASS InformationClass,
   [out, switch_is(InformationClass)] 
     PLSAPR_POLICY_INFORMATION* PolicyInformation
 );

PolicyHandle: An RPC context handle obtained from either LsarOpenPolicy or LsarOpenPolicy2.

InformationClass: A parameter that specifies what type of information the caller is requesting.

PolicyInformation: A parameter that references policy information structure on return.

Return Values: The following is a summary of the return values that an implementation MUST return, as specified by the message processing below.

Return value/code

Description

0x00000000

STATUS_SUCCESS

The request was successfully completed.

0xC000009A

STATUS_INSUFFICIENT_RESOURCES

There are insufficient resources to complete the request.

0xC0000022

STATUS_ACCESS_DENIED

The caller does not have the permissions to perform the operation.

0xC000000D

STATUS_INVALID_PARAMETER

One of the parameters is incorrect. For instance, this can happen if InformationClass is out of range or if PolicyInformation is NULL.

0xC0000008

STATUS_INVALID_HANDLE

PolicyHandle is not a valid handle.

Processing:

This message MUST be processed in an identical manner to LsarQueryInformationPolicy2.