LOCRBK Back to Index page
 
Prolog 
Control Block Contents 
   LOCRBK DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.


  LOCRBK Prolog Top of page
  
 NAME       : HCPFCWDS
 DESCRIPTION: Locate (FBA) Parameter
 DSECT      : LOCRBK
 
 
  LOCRBK Control Block Content Top of page
  




 LOCRBK DSECT
Top of page


Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      LOCRBK         Locate (FBA) Parameter
0000    0 Bitstring    1 LOCOPER        Operation byte
0001    1 Bitstring    1 LOCAUX         Auxiliary Byte
0002    2 Signed       2 LOCBKS         Blocks to be processed
0004    4 Signed       4 LOC1STBK       First block
 
 
  LOCRBK Storage Layout Top of page
  
          
*** LOCRBK - Locate (FBA) Parameter
*
*     +------+------+-------------+---------------------------+
*   0 |:OPER |LOCAUX|   LOCBKS    |         LOC1STBK          |
*     +------+------+-------------+---------------------------+
*   8
*
*** LOCRBK - Locate (FBA) Parameter
 
 
  LOCRBK Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
LOCAUX         0001
LOCBKS         0002
LOCOPER        0000
LOC1STBK       0004
 
This information is based on z/VM 7.5.0 Last updated on 22 Jun 2026 at 11:13:24 EDT.
Copyright IBM Corporation, 1990, 2026