CABUFFER Back to Index page
 
Prolog 
Control Block Contents 
   CABUFFER 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.


  CABUFFER Prolog Top of page
  
 NAME       : HCPCABFR
 DESCRIPTION: Channel Adapter Buffer
 DSECT      : CABUFFER
 RELOCATION CONSIDERATIONS : None
 
 
  CABUFFER Control Block Content Top of page
  




 CABUFFER DSECT
Top of page


Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      CABUFFER       Channel Adapter Buffer
0000    0 Character  256 CABUFR         CHANNEL ADAPTER BUFFER
          00CABUFR       CABUFRLN       L'CABUFR CABUFRLN DEFINED LENGTH
                                        OF BUFFER
          00000020       CABSIZE        ((*-CABUFFER)+7)/8 LENGTH OF
                                        BUFFER IN DBLWORDS
 
 
  CABUFFER Storage Layout Top of page
  
          
*** CABUFFER - Channel Adapter Buffer
*
*     +-------------------------------------------------------+
*   0 |                                                       |
*     =                        CABUFR                         =
*     |                                                       |
*     +-------------------------------------------------------+
* 100
*
*** CABUFFER - Channel Adapter Buffer
 
 
  CABUFFER Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
CABSIZE        0000 00000020
CABUFR         0000
CABUFRLN       0000 00CABUFR
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:47:47 EDT.
Copyright IBM Corporation, 1990, 2022