graPHIGS Programming Interface: Subroutine Reference

The graPHIGS Programming Interface : Subroutine Reference

GPFWEV - Flush Workstation Event

GPFWEV (wsid)

Purpose

Use GPFWEV to discard all events from the specified workstation.

All events from the specified workstation, with an event class range between 1 and 200 will be removed from the event queue. All other events with classes greater than 200 will remain on the event queue.

If the current event report includes an event from the specified workstation, the current event report is also removed.

For information about events, see The graPHIGS Programming Interface: Technical Reference

Parameters

wsid -- specified by user, fullword integer

Workstation identifier (event major code)

Error Codes

25: SPECIFIED WORKSTATION DOES NOT EXIST
147: EVENT QUEUE HAS OVERFLOWED
Note:

The operation is performed even if error 147 occurs.

Related Subroutines

GPFLEV: Flush Device Event

RCP code

201338116 (X'0C002D04')