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

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

 

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

 

AONPARM Storage Layout

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

 

AONPARM Cross Reference

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

This information is based on z/VM V4R2.0. Last updated on 17 Oct 2001 at 14:20:36 EDT.
Copyright IBM Corporation, 1990, 2001