graPHIGS Programming Interface: Subroutine Reference

The graPHIGS Programming Interface : Subroutine Reference

GPQDDV - Inquire Default Deferral State Values

GPQDDV (wstype, errind, defer, modif)

Note:

This subroutine is a Workstation Description Table (WDT) inquiry. For an overview, see "WDT Inquiries"

Purpose

Use GPQDDV to inquire the default values of the deferral state and modification mode for the specified workstation type.

For information about deferral states and modification modes, see The graPHIGS Programming Interface: Understanding Concepts

If the information is available, then the graPHIGS API sets the error indicator to zero and returns the values in the output parameter. If the inquired information is unavailable, then the error indicator (errind) contains the error number indicating the reason, and the values returned in the output parameter are unpredictable.

Parameters

wstype -- specified by user, 8-byte character string

Workstation type.

errind -- returned by the graPHIGS API, fullword integer

Error indicator. If the error indicator is zero, the request has been completed. Otherwise, one of the following errors exists:

23: SPECIFIED WORKSTATION TYPE DOES NOT EXIST
35: WORKSTATION HAS ONLY INPUT CAPABILITIES
548: SPECIFIED WORKSTATION TYPE CANNOT BE LOADED

defer -- returned by the graPHIGS API, fullword integer

Default value for deferral mode (1=ASAP, 2=BNIG, 3=BNIL, 4=ASTI, 5=WAIT )

modif -- returned by the graPHIGS API, fullword integer

Default value for modification mode (1=NO_IMMEDIATE_VISUAL_EFFECT, 2=UPDATE_WITHOUT_REGNERATION, 3=QUICK_UPDATE )

Error Codes

None

Related Subroutines

GPDF: Set Deferral State
GPQDV: Inquire Deferral and Update State Values
GPQRCT: Inquire Realized Connection Type

RCP code

201339393 (X'0C003201')