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The graPHIGS Programming Interface : Subroutine Reference

GPDF - Set Deferral State

GPDF (wsid, defer, modif)

Purpose

Use GPDF to set the deferral state and modification mode for the specified workstation.

These settings determine when pending updates are processed for display on a workstation and how the workstation is to perform the modifications. For information about the abbreviations and modes, see The graPHIGS Programming Interface: Understanding Concepts

Parameters

wsid -- specified by user, fullword integer

Workstation identifier.

defer -- specified by user, fullword integer

Deferral state (1=ASAP, 2=BNIG, 3=BNIL, 4=ASTI, 5=WAIT )

modif -- specified by user, fullword integer

Modification mode (1=NO_IMMEDIATE_VISUAL_EFFECT, 2=UPDATE_WITHOUT_REGNERATION, 3=QUICK_UPDATE )

Error Codes

25
SPECIFIED WORKSTATION DOES NOT EXIST
35
WORKSTATION HAS ONLY INPUT CAPABILITIES
303
DEFERRAL MODE IS INVALID
304
MODIFICATION MODE IS INVALID

Related Subroutines

GPQDV
Inquire Deferral and Update State Values
GPQDDV
Inquire Default Deferral State Values
GPSHDF
Set Shell Deferral State

RCP code

201327875 (X'0C000503')


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