SILBK Back to Index page
 
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