Retrieves the parameter previously associated with a port by a call to SetPortParameter.

LPVOID GetPortParameter(
    RTHANDLE hPort
);

Parameters

hPort

A handle for the port.

Return Values

Returns the value of the port parameter.

Success.

BAD_POINTER

Failure. To determine the status, call GetLastRtError.

Status

E_CONTEXT 0x0005

The port is being deleted or the service is being uninstalled.

E_EXIST 0x0006

The hObject parameter is not a valid handle.

E_TYPE 0x8002

The hObject parameter is not a handle for a port or a service.

Requirements

See Also

RT Service system calls, SetPortParameter