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3.1.4.4.2 LsarOpenPolicy (Opnum 6)

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The LsarOpenPolicy method is exactly the same as LsarOpenPolicy2, except that the SystemName parameter in this function, because of its syntactic definition, contains only one character instead of a full string. This SystemName parameter does not have any effect on message processing in any environment. It MUST be ignored.

 NTSTATUS LsarOpenPolicy(
   [in, unique] wchar_t* SystemName,
   [in] PLSAPR_OBJECT_ATTRIBUTES ObjectAttributes,
   [in] ACCESS_MASK DesiredAccess,
   [out] LSAPR_HANDLE* PolicyHandle
 );

SystemName: This parameter does not have any effect on message processing in any environment. It MUST be ignored on receipt.

ObjectAttributes: This parameter does not have any effect on message processing in any environment. All fields MUST<62> be ignored except RootDirectory, which MUST be NULL.

DesiredAccess: An ACCESS_MASK value that specifies the requested access rights that MUST be granted on the returned PolicyHandle, if the request is successful.

PolicyHandle: An RPC context handle (as specified in section 2.2.2.1) that represents a reference to the abstract data model of a policy object, as specified in section 3.1.1.1.

Processing:

The processing is the same as for LsarOpenPolicy2. LsarOpenPolicy2 supersedes this message and MUST be used when possible.