Programming Interface Information: This information is NOT intended to be used as Programming Interfaces of z/VM.

#### CSEVRQBK

Prolog

Control Block Contents
CSEVRQBK DSECT

Storage Layout

Cross Reference (Contains links to field and bit definitions)

#### CSEVRQBK Prolog

     Name       : CSEVRQBK
     Description: Cross System Link V=R Device Queue
     DSECT      : CSEVRQBK
                  COPYRIGHT -
                  THIS MODULE IS "RESTRICTED MATERIALS OF IBM"
                  5654-A17 (C) COPYRIGHT IBM CORP. - 1990, 2001
                  LICENSED MATERIALS - PROPERTY OF IBM

#### CSEVRQBK Control Block Content

#### CSEVRQBK DSECT

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      CSEVRQBK       Cross System Link V=R Device
                                            Queue
    0000    0 Address      4 VRQFWD         Forward pointer to next entry
    0004    4 Address      4 VRQRDEV        RDEV address for V=R Device
              00000001       VRQDWSIZ       (*-CSEVRQBK+7)/8 Size of CSEVRQBK
                                            in DWORDS

#### CSEVRQBK Storage Layout

    *** CSEVRQBK - Cross System Link V=R Device Queue
    *
    *     +---------------------------+---------------------------+
    *   0 |          VRQFWD           |         VRQRDEV           |
    *     +---------------------------+---------------------------+
    *   8
    *
    *** CSEVRQBK - Cross System Link V=R Device Queue

#### CSEVRQBK Cross Reference

    Symbol         Dspl Value
    -------------- ---- -----
    VRQDWSIZ       0004 00000001
    VRQFWD         0000
    VRQRDEV        0004

This information is based on z/VM V4R3.0. Last updated on 30 Apr 2002 at 15:31:55 EDT.
Copyright IBM Corporation, 1990, 2002