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

USERSECT

Prolog  

Control Block Contents  

USERSECT DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

USERSECT Prolog
 Name       : USERSECT
 Description: GENERAL SCRATCH-STORAGE AREA PROVIDED FOR
              USER DEFINED PURPOSES
 DSECT      : USERSECT
 Notes      : May be redefined for installation requirements
              USERSECT is pointed to by the AUSER field in NUCON.

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USERSECT Control Block Content

USERSECT DSECT
Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      USERSECT       GENERAL SCRATCH-STORAGE AREA
                                        PROVIDED FOR
     GENERAL SCRATCH-STORAGE AREA PROVIDED FOR USER DEFINED PURPOSES NOTES
     :- MAY BE REDEFINED FOR INSTALLATION REQUIREMENTS
0000    0 Signed       4 USCRTCH (18)

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USERSECT Storage Layout

*** USERSECT - GENERAL SCRATCH-STORAGE AREA PROVIDED FOR
*
*     +-------------------------------------------------------+
*   0 |                                                       |
*     =                       USCRTCH                         =
*     |                                                       |
*     +-------------------------------------------------------+
*  48
*
*** USERSECT - GENERAL SCRATCH-STORAGE AREA PROVIDED FOR

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USERSECT Cross Reference

(contains links to field and bit definitions)

Symbol         Dspl Value
-------------- ---- -----
USCRTCH        0000

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This information is based on VM/ESA 2.4.0.
Last updated on 18 Aug 1999 at 09:19:32 EDT.
Copyright IBM Corporation, 1990, 1999