SIABK

Prolog  

Control Block Contents  
   SIABK DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

SIABK Prolog

 NAME       : HCPSIABK
 DESCRIPTION: Spool Id Allocation Map
 DSECT      : SIABK
 FUNCTION   : To determine which spool file ids have
              been allocated
 LOCATED BY : N/A
 CREATED BY : HCPFIT
 DELETED BY : HCPFIT

SIABK Control Block Content

SIABK DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SIABK          Spool Id Allocation Map
0000    0 Dbl-Word     8 SIAMAP (157)   Entire allocation map
          0000009D       SIASIZE        (*-SIABK+7)/8 Size in double
                                        words
0000    0 Dbl-Word     8 SIABMAP        One 64 bit map
0008    8 Dbl-Word     8 SIANEXT (0)    Next 64 bit map

SIABK Storage Layout

          
*** SIABK - Spool Id Allocation Map
*
*     +-------------------------------------------------------+
*   0 |                                                       |
*     =                        SIAMAP                         =
*     |                                                       |
*     +-------------------------------------------------------+
* 4E8
*
*** SIABK - Spool Id Allocation Map
          
*** Overlay for SIAMAP in SIABK
*
*     +-------------------------------------------------------+
*   0 |                       SIABMAP                         |
*     +-------------------------------------------------------+
*
*** Overlay for SIAMAP in SIABK

SIABK Cross Reference

Symbol         Dspl Value
-------------- ---- -----
SIABMAP        0000
SIAMAP         0000
SIANEXT        0008
SIASIZE        0000 0000009D