GQSIM

GDDM-GKS V1R1 Programming Guide and Reference

GQSIM

GDDM-GKS V1R1 Programming Guide and Reference
SC33-0334-00

Purpose


GQSIM	(errind, flag)

APL code	1466
GKS RCP code	X'3800A800' (939567104)

Function: To inquire more simultaneous events.

Inquiry function. Returns a flag indicating whether there are any more simultaneous input events. (See the section "GDDM-GKS restrictions" below.)

Parameters

errind (returned by GDDM) (fullword integer)
The error indicator.

flag (returned by GDDM) (fullword integer)
This parameter indicates whether there are more simultaneous events. The possible values are:

0 (GNMORE)

No more events

1 (GMORE)

More events

Operating states

WSOP, WSAC, WGOP

Related functions

Await event (GWAIT)

Description

(See the section "GDDM-GKS restrictions" below.)

If the inquired information is available, it is returned as output, and errind is returned as 0 (zero). If the inquired information is not available, all output is invalid, and errind returns an error indicator.

GDDM-GKS Restrictions

GKS does not support this function at level 2b. If this function is invoked, GDDM-GKS reports error 143 in errind.

Principal errors

7: GKS not in proper state: GKS shall be in one of the states WSOP, WSAC, or SGOP
143: EVENT and SAMPLE input mode are not available at this level of GKS

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