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.

DMSSFHDR

Prolog  

Control Block Contents  

DMSSFHDR DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)   

DMSSFHDR Prolog

 Name       : DMSSFHDR
 Description: Saved File Directory Header
 DSECT      : DMSSFHDR
 Function   : DSECT for Saved File Directory Header
 Notes      : Macro Syntax - label   DMSSFHDR
 MNOTES       None
 

DMSSFHDR Control Block Content



DMSSFHDR DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      DMSSFHDR       Saved File Directory Header
0000    0 Character    1 SFHXNAME (8)   SHARED SEGMENT NAME
0008    8 Character    1 SFHXDATE (8)   CREATION DATE C'MM/DD/YY'
0010   16 Character    1 SFHXTIME (8)   CREATION TIME C'HH:MM:SS'
0018   24 Bitstring    1 SFHXADTI (6)   CREATION TIME X'YYMMDDHHMMSS'
0020   32 Address      4 SFHXADT        POINTER TO DISK ADT
0024   36 Address      4 SFHXFST        POINTER TO DISK FST
0028   40 Address      4 SFHXHMP        POINTER TO DISK HYPERBLOCK MAP
002C   44 Address      4 SFHXSEGA       SEGMENT STARTING ADDRESS
0030   48 Address      4 SFHXFBYT       ADDRESS OF FIRST UNUSED BYTE
0034   52 Bitstring    1 SFHXDELM (8)   DELIMITER
          0000003C       SFHXSZ         *-DMSSFHDR ELEMENT SIZE
 

DMSSFHDR Storage Layout

*** DMSSFHDR - Saved File Directory Header
*
*     +-------------------------------------------------------+
*   0 |                       SFHXNAME                        |
*     +-------------------------------------------------------+
*   8 |                       SFHXDATE                        |
*     +-------------------------------------------------------+
*  10 |                       SFHXTIME                        |
*     +-----------------------------------------+-------------+
*  18 |                SFHXADTI                 |/////////////|
*     +---------------------------+-------------+-------------+
*  20 |         SFHXADT           |         SFHXFST           |
*     +---------------------------+---------------------------+
*  28 |         SFHXHMP           |         SFHXSEGA          |
*     +---------------------------+---------------------------+
*  30 |         SFHXFBYT          |        SFHXDELM-          |
*     +---------------------------+---------------------------+
*  38 |          -(034)           | 3C
*     +---------------------------+
*
*** DMSSFHDR - Saved File Directory Header
 

DMSSFHDR Cross Reference

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

SFHXADT        0020

SFHXADTI       0018

SFHXDATE       0008

SFHXDELM       0034

SFHXFBYT       0030

SFHXFST        0024

SFHXHMP        0028

SFHXNAME       0000

SFHXSEGA       002C

SFHXSZ         0034 0000003C

SFHXTIME       0010
This information is based on VM/ESA 2.4.0.
Last updated on 12 Aug 1999 at 11:11:51 EDT.
Copyright IBM Corporation, 1990, 1999