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- (***************************************************************************
-
- $RCSfile: TimerUtil.mod $
- Description: Support for clients of timer.device
-
- Created by: fjc (Frank Copeland)
- $Revision: 3.8 $
- $Author: fjc $
- $Date: 1995/06/04 23:18:08 $
-
- Copyright © 1994, Frank Copeland.
- This file is part of the Oberon-A Library.
- See Oberon-A.doc for conditions of use and distribution.
-
- ***************************************************************************)
-
- <* STANDARD- *>
-
- MODULE TimerUtil;
-
- IMPORT e := Exec, es := ExecSupport, t := Timer;
-
- (*------------------------------------*)
- (*
- * An AmigaDOS 1.3 implementation of the AmigaDOS 2.0+ function. Based on
- * an example in the 2nd edition RKM:Libraries and Devices.
- *)
- PROCEDURE GetSysTime * ( req : t.TimeRequestPtr; VAR dest : t.TimeVal );
-
- VAR port : e.MsgPortPtr; result : SHORTINT;
-
- BEGIN (* GetSysTime *)
- dest.secs := 0; dest.micro := 0; port := NIL;
- IF req.node.message.replyPort = NIL THEN
- port := es.CreatePort ("", 0);
- IF port # NIL THEN req.node.message.replyPort := port
- ELSE RETURN
- END
- END;
- req.node.message.node.type := e.message;
- req.node.message.node.pri := 0;
- req.node.message.node.name := NIL;
- req.node.command := t.getSysTime;
- result := e.DoIO (req);
- dest := req.time;
- IF port # NIL THEN es.DeletePort (port) END
- END GetSysTime;
-
- END TimerUtil.
-
-