FSDBK

Prolog  

Control Block Contents  
   FSDBK DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

FSDBK Prolog

 NAME       : HCPFSDBK
 DESCRIPTION: Free Storage Data Block
 DSECT      : FSDBK
 FUNCTION   : Maps the fixed free storage data area, includes
              the VMDBK formal spin lock.
 CREATED BY : not 'created'. Maps the entry point
              HCPRSMFL defined in the RSM data module.
 DELETED BY : Never deleted

FSDBK Control Block Content

FSDBK DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      FSDBK          Free Storage Data Block
     Free Storage Formal Spin Lock Data Area
     FSDVMLK covers - System Free Storage List (HCPRSMSV) VMDBK internal
     list (VMDFSAPT) VMDBK free storage list (HCPRSMFR) VMDBK count of DWs
     in use (VMDVMDWU)
0000    0 Dbl-Word     8 FSDVMLK (3)    Free Storage Formal Spin Lock

FSDBK Storage Layout

          
*** FSDBK - Free Storage Data Block
*
*     +-------------------------------------------------------+
*   0 |                                                       |
*     =                       FSDVMLK                         =
*     |                                                       |
*     +-------------------------------------------------------+
*  18
*
*** FSDBK - Free Storage Data Block

FSDBK Cross Reference

Symbol         Dspl Value
-------------- ---- -----
FSDVMLK        0000