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Prolog 
Control Block Contents 
   SILBK 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.


  SILBK Prolog Top of page
  
 NAME       : HCPSILBK
 DESCRIPTION: Spool 3800 Image Load Block
 DSECT      : SILBK
 FUNCTION   : To contain information indicating what
              images or control data are currently
              loaded in the 3800 printer.
 LOCATED BY : RSPSIL field in the RSPBK
 CREATED BY : HCPSILOP - Open Image Library routine
 DELETED BY : HCPSLDCP - Spool Close 3800 Printer routine
 RELOCATION CONSIDERATIONS : None
 
 
  SILBK Control Block Content Top of page
  




 SILBK DSECT
Top of page


Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SILBK          Spool 3800 Image Load Block
0000    0 Character   16 SILCHARS (0)   Length of Char. Arr. Tbl. Names
0000    0 Character    4 SILCHAR0       1st Char. Arr. Tbl. now in 3800
0004    4 Character    4 SILCHAR1       2nt Char. Arr. Tbl. now in 3800
0008    8 Character    4 SILCHAR2       3rt Char. Arr. Tbl. now in 3800
000C   12 Character    4 SILCHAR3       4th Char. Arr. Tbl. now in 3800
0010   16 Character    4 SILFCB         FCB now loaded in the 3800
0014   20 Character    4 SILCMOD        Copy modif. now loaded in 3800
          00000018       SILLSIZE       *-SILBK SILBK library images size
0018   24 Character    4 SILFOSC        Forms overlay seq. ctl. bytes
001C   28 Bitstring    1 SILMODNO       Copy modif. index now loaded
001D   29 Bitstring    1 SILCPYNR       Copy number now loaded
001E   30 Bitstring    2 *              Reserved for future IBM use
          00000020       SILBSIZE       *-SILBK SILBK size in bytes
          00000004       SILSIZE        (*-SILBK)/8 SILBK size in
                                        doublewords
 
 
  SILBK Storage Layout Top of page
  
          
*** SILBK - Spool 3800 Image Load Block
*
*     +---------------------------+---------------------------+
*   0 |         SILCHAR0          |         SILCHAR1          |
*     +---------------------------+---------------------------+
*   8 |         SILCHAR2          |         SILCHAR3          |
*     +---------------------------+---------------------------+
*  10 |          SILFCB           |         SILCMOD           |
*     +---------------------------+------+------+-------------+
*  18 |         SILFOSC           |:MODNO|:CPYNR|/////////////|
*     +---------------------------+------+------+-------------+
*  20
*
*** SILBK - Spool 3800 Image Load Block
 
 
  SILBK Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
SILBSIZE       001E 00000020
SILCHARS       0000
SILCHAR0       0000
SILCHAR1       0004
SILCHAR2       0008
SILCHAR3       000C
SILCMOD        0014
SILCPYNR       001D
SILFCB         0010
SILFOSC        0018
SILLSIZE       0014 00000018
SILMODNO       001C
SILSIZE        001E 00000004
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:55:18 EDT.
Copyright IBM Corporation, 1990, 2022