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 7.2.0 Last updated on 24 Jun 2020 at 09:27:11 EDT.
Copyright IBM Corporation, 1990, 2020