Programming Interface Information: This page documents intended Programming Interfaces that allow the customer to write programs to obtain the services of VM/ESA.

AONPARM

Prolog  

Control Block Contents  

AONPARM DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

AONPARM Prolog

 NAME       : AONPARM
 DESCRIPTION: Parameter list for HCPACUON
 DSECT      : AONPARM
 FUNCTION   : Contains the parameters to be passed between the
              system accounting routines and the accounting
              user exit HCPACUON.
 LOCATED BY : N/A
 CREATED BY : HCPACO
 DELETED BY : HCPACO

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AONPARM Control Block Content

AONPARM DSECT
Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      AONPARM        Parameter list for HCPACUON
     Parameters for IBM 3277 Operator Identification Card Reader Feature.
0000    0 Signed       4 AONBUFF        Contains one of the following:
     - Address of a buffer containing up to 130 bytes of data that has been
     read from the IBM 3277 Operator Identification Card Reader feature. The
     data is user-defined for terminal operator identification.
     - 0, if the reader feature was not available
     - 4, if an unsuccessful attempt to read this Reader feature was made.
          00000001       AONSIZE        (*-AONPARM+7)/8 AONPARM size in
                                        doublewords

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AONPARM Storage Layout

*** AONPARM - Parameter list for HCPACUON
*
*     +---------------------------+
*   0 |         AONBUFF           | 4
*     +---------------------------+
*
*** AONPARM - Parameter list for HCPACUON

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AONPARM Cross Reference

(contains links to field and bit definitions)

Symbol         Dspl Value
-------------- ---- -----
AONBUFF        0000
AONSIZE        0000 00000001

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This information is based on VM/ESA 2.4.0.
Last updated on 3 Aug 1999 at 11:35:39 EDT.
Copyright IBM Corporation, 1990, 1999