Programming Interface Information: This information is NOT intended to be
used as Programming Interfaces of VM/ESA. It is to be used for diagnosis only.

ARUSE

Prolog  

Control Block Contents  

ARUSE DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

ARUSE Prolog

 Name       : HCPARUSE
 Description: Access Real Subsystem Unsolicited
              Status Entry
 DSECT      : ARUSE
 Function   : ARUBK linked list entry to define an
              instance of unsolicited status for a
              Diagnose X'254' user.
 Located by : Linked list hanging from ARUELST.ARUBK
 Created by : HCPARR
 Deleted by : HCPARR for Get Unsolicted Status function.
              HCPARS for Close CP Connection function.

 

ARUSE Control Block Content


ARUSE DSECT

Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure ARUSE Access Real Subsystem Unsolicited 0000 0 Address 4 ARUENEXT Pointer to next ARUSE 0004 4 Address 4 ARUEVDEV Pointer to pseudo VDEV 0008 8 Address 4 ARUEIORB Pointer to unsol stat IORBK 000C 12 Bitstring 4 * Reserved 00000010 ARUEBYLN *-ARUSE Byte length of ARUSE 00000002 ARUEDWSZ ((ARUEBYLN+7)/8) Doubleword length of ARUSE

 

ARUSE Storage Layout

*** ARUSE - Access Real Subsystem Unsolicited
*
*     +---------------------------+---------------------------+
*   0 |         ARUENEXT          |         ARUEVDEV          |
*     +---------------------------+---------------------------+
*   8 |         ARUEIORB          |///////////////////////////|
*     +---------------------------+---------------------------+
*  10
*
*** ARUSE - Access Real Subsystem Unsolicited

 

ARUSE Cross Reference

(contains links to field and bit definitions)
Symbol         Dspl Value
-------------- ---- -----

ARUEBYLN 000C 00000010

ARUEDWSZ 000C 00000002

ARUEIORB 0008

ARUENEXT 0000

ARUEVDEV 0004


This information is based on VM/ESA 2.4.0.
Last updated on 3 Aug 1999 at 11:40:15 EDT.
Copyright IBM Corporation, 1990, 1999