KDFH Back to Index page
 
Prolog 
Control Block Contents 
   KDFH 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.


  KDFH Prolog Top of page
  
 NAME       : STRUCPRA
 DSECT      : KDFH
 DESCRIPTION: A Kernel DSA Frame Header
 
 
  KDFH Control Block Content Top of page
  




 KDFH DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      KDFH           A Kernel DSA Frame Header
0000    0 Signed       4 * (0)
0000    0 Address      4 KDF_NEXTF      next KDFH for thread
0004    4 Signed       4 KDF_FRAMESZ    bytes this frame
0008    8 Character   64 KDF_OVREGS     DSA for overflow
          00000048       KDFH_SIZE      *-KDFH
          A Kernel DSA
 
 
  KDFH Storage Layout Top of page
  
          
*** KDFH - A Kernel DSA Frame Header
*
*     +---------------------------+---------------------------+
*   0 |        KDF_NEXTF          |       KDF_FRAMESZ         |
*     +---------------------------+---------------------------+
*   8 |                                                       |
*     =                      KDF_OVREGS                       =
*     |                                                       |
*     +-------------------------------------------------------+
*  48
*
*** KDFH - A Kernel DSA Frame Header
 
 
  KDFH Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
KDF_FRAMESZ    0004
KDF_NEXTF      0000
KDF_OVREGS     0008
KDFH_SIZE      0008 00000048
 
This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:36:35 EDT.
Copyright IBM Corporation, 1990, 2020