DF8PARM Back to Index page
 
Prolog 
Control Block Contents 
   DF8PARM DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This page documents intended Programming Interfaces that
allow the customer to write programs to obtain the services of z/VM.


  DF8PARM Prolog Top of page
  
 NAME       : DF8PARM
 DESCRIPTION: Diagnose X'F8' Parameter List
 DSECT      : DF8PARM
 FUNCTION   : To map the parameter list passed with the
              invocation of Diagnose code X'F8'
 LOCATED BY : Contents of RY on invocation of Diagnose X'F8'
 CREATED BY : User Virtual Machine
              - Parameter List used with Diagnose X'F8'
 DELETED BY : User Virtual Machine
 SERIALIZED : None
 RELOCATION CONSIDERATIONS : None
 
 
  DF8PARM Control Block Content Top of page
  




 DF8PARM DSECT
Top of page


Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      DF8PARM        Diagnose X'F8' Parameter List
0000    0 Signed       2 DF8VCODE       Version Code
0002    2 Signed       2 DF8SUBF        Sub-function dependent field -
                                        Dev num or SPID
0004    4 Character    8 DF8ONODE       Originating Node for Spool File
000C   12 Character    8 DF8OUSER       Originating Userid for Spool File
          00000003       DF8SIZE        (*-DF8PARM+7)/8 Size, in
                                        doubleworks, of DF8PARM
0002    2 Signed       2 DF8DVNUM       Output unit record device number
0002    2 Signed       2 DF8SPID        Spool file id
 
 
  DF8PARM Storage Layout Top of page
  
          
*** DF8PARM - Diagnose X'F8' Parameter List
*
*     +-------------+-------------+---------------------------+
*   0 |  DF8VCODE   |  DF8SUBF    |        DF8ONODE-          |
*     +-------------+-------------+---------------------------+
*   8 |          -(004)           |        DF8OUSER-          |
*     +---------------------------+---------------------------+
*  10 |          -(00C)           | 14
*     +---------------------------+
*
*** DF8PARM - Diagnose X'F8' Parameter List
          
*** Overlay for DF8SUBF in DF8PARM
*
*                   +-------------+
*   0 ...         2 |  DF8DVNUM   | 4
*                   +-------------+
*
*** Overlay for DF8SUBF in DF8PARM
          
*** Overlay for DF8SUBF in DF8PARM
*
*                   +-------------+
*   0 ...         2 |  DF8SPID    | 4
*                   +-------------+
*
*** Overlay for DF8SUBF in DF8PARM
 
 
  DF8PARM Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
DF8DVNUM       0002
DF8ONODE       0004
DF8OUSER       000C
DF8SIZE        000C 00000003
DF8SPID        0002
DF8SUBF        0002
DF8VCODE       0000
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:46:55 EDT.
Copyright IBM Corporation, 1990, 2022