3.1.4.1.45 ApiCloseGroup (Opnum 44)

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(Protocol Version 2) The ApiCloseGroup method instructs the server to free any context information that is created in a previous ApiOpenGroup or ApiCreateGroup method.

The server SHOULD accept an ApiCloseGroup request if its protocol server state is read-only and MUST accept the request for processing if it is in the read/write state, as specified in section 3.1.1.

 error_status_t ApiCloseGroup(
   [in, out] HGROUP_RPC *Group
 );

Group: A pointer to an HGROUP_RPC context handle that was obtained in a previous ApiOpenGroup or ApiCreateGroup method call. Upon success of this method, the server MUST set to NULL the context handle that this parameter points to. Upon failure, the client MUST ignore the context handle that this parameter points to.

Return Values: The method MUST return the following error codes for the specified conditions.

Return value/code

Description

0x00000000

ERROR_SUCCESS

Success.

0x00000006

ERROR_INVALID_HANDLE

The data that is pointed to by the Group parameter does not represent a valid HGROUP_RPC context handle.

For any other condition, this method MUST return a value that is not one of the values listed in the preceding table. The client MUST behave in one consistent, identical manner for all values that are not listed in the preceding table.