SNSBK Back to Index page
 
Prolog 
Control Block Contents 
   SNSBK 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.


  SNSBK Prolog Top of page
  
 NAME       : HCPSNSBK
 DESCRIPTION: SENSE DATA BLOCK
 DSECT      : SNSBK
 FUNCTION   : THE SENSE DATA DEFINITION BLOCK.
 LOCATED BY : N/A
 CREATED BY : N/A
 DELETED BY : N/A
 RELOCATION CONSIDERATIONS : None
 
 
  SNSBK Control Block Content Top of page
  




 SNSBK DSECT
Top of page


Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SNSBK          SENSE DATA BLOCK
0000    0 Bitstring    1 SNSDATA (0)
0000    0 Bitstring    1 SNSDB00        SENSE DATA BYTE 0
0001    1 Bitstring    1 SNSDB01        SENSE DATA BYTE 1
0002    2 Bitstring    1 SNSDB02        SENSE DATA BYTE 2
0003    3 Bitstring    1 SNSRCNT (0)    SENSE RESIDUAL COUNT (DASD)
0003    3 Bitstring    1 SNSDB03        SENSE DATA BYTE 3
0004    4 Bitstring    1 SNSDB04        SENSE DATA BYTE 4
0005    5 Bitstring    2 SNSBKID (0)    SENSE BLOCK LOCATION ID (TAPE)
0005    5 Bitstring    2 SNSSEEK (0)    SENSE SEEK ADDRESS (DASD)
0005    5 Bitstring    1 SNSDB05        SENSE DATA BYTE 5
0006    6 Bitstring    1 SNSDB06        SENSE DATA BYTE 6
0007    7 Bitstring    1 SNSDB07        SENSE DATA BYTE 7
0008    8 Bitstring    5 SNSEARCH (0)   SENSE SEARCH ARGUMENT (DASD)
0008    8 Bitstring    1 SNSDB08        SENSE DATA BYTE 8
0009    9 Bitstring    1 SNSDB09        SENSE DATA BYTE 9
000A   10 Bitstring    1 SNSDB10        SENSE DATA BYTE 10
000B   11 Bitstring    1 SNSDB11        SENSE DATA BYTE 11
000C   12 Bitstring    1 SNSDB12        SENSE DATA BYTE 12
000D   13 Bitstring    6 SNSVLSR (0)    Sense VOLSER (tape)
000D   13 Bitstring    1 SNSDB13        SENSE DATA BYTE 13
000E   14 Bitstring    1 SNSDB14        SENSE DATA BYTE 14
000F   15 Bitstring    1 SNSDB15        SENSE DATA BYTE 15
0010   16 Bitstring    6 SNSVSER (0)    Sense VOLSER (NTP)
0010   16 Bitstring    1 SNSDB16        SENSE DATA BYTE 16
0011   17 Bitstring    1 SNSDB17        SENSE DATA BYTE 17
0012   18 Bitstring    1 SNSDB18        SENSE DATA BYTE 18
0013   19 Bitstring    1 SNSDB19        SENSE DATA BYTE 19
0014   20 Bitstring    1 SNSDB20        SENSE DATA BYTE 20
0015   21 Bitstring    3 SNSLSN (0)     Sense Library Sequence Number
0015   21 Bitstring    1 SNSDB21        SENSE DATA BYTE 21
0016   22 Bitstring    1 SNSDB22        SENSE DATA BYTE 22
0017   23 Bitstring    1 SNSDB23        SENSE DATA BYTE 23
0018   24 Bitstring    1 SNSDB24        SENSE DATA BYTE 24
0019   25 Bitstring    1 SNSDB25        SENSE DATA BYTE 25
001A   26 Bitstring    1 SNSDB26        SENSE DATA BYTE 26
001B   27 Bitstring    1 SNSDB27        SENSE DATA BYTE 27
001C   28 Bitstring    1 SNSDB28        SENSE DATA BYTE 28
001D   29 Bitstring    1 SNSDB29        SENSE DATA BYTE 29
001E   30 Bitstring    1 SNSDB30        SENSE DATA BYTE 30
001F   31 Bitstring    1 SNSDB31        SENSE DATA BYTE 31
 
 
  SNSBK Storage Layout Top of page
  
          
*** SNSBK - SENSE DATA BLOCK
*
*     +------+------+------+------+------+------+------+------+
*   0 |:DB00 |:DB01 |:DB02 |:DB03 |:DB04 |:DB05 |:DB06 |:DB07 |
*     +------+------+------+------+------+------+------+------+
*   8 |:DB08 |:DB09 |:DB10 |:DB11 |:DB12 |:DB13 |:DB14 |:DB15 |
*     +------+------+------+------+------+------+------+------+
*  10 |:DB16 |:DB17 |:DB18 |:DB19 |:DB20 |:DB21 |:DB22 |:DB23 |
*     +------+------+------+------+------+------+------+------+
*  18 |:DB24 |:DB25 |:DB26 |:DB27 |:DB28 |:DB29 |:DB30 |:DB31 |
*     +------+------+------+------+------+------+------+------+
*  20
*
*** SNSBK - SENSE DATA BLOCK
 
 
  SNSBK Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
SNSBKID        0005
SNSDATA        0000
SNSDB00        0000
SNSDB01        0001
SNSDB02        0002
SNSDB03        0003
SNSDB04        0004
SNSDB05        0005
SNSDB06        0006
SNSDB07        0007
SNSDB08        0008
SNSDB09        0009
SNSDB10        000A
SNSDB11        000B
SNSDB12        000C
SNSDB13        000D
SNSDB14        000E
SNSDB15        000F
SNSDB16        0010
SNSDB17        0011
SNSDB18        0012
SNSDB19        0013
SNSDB20        0014
SNSDB21        0015
SNSDB22        0016
SNSDB23        0017
SNSDB24        0018
SNSDB25        0019
SNSDB26        001A
SNSDB27        001B
SNSDB28        001C
SNSDB29        001D
SNSDB30        001E
SNSDB31        001F
SNSEARCH       0008
SNSLSN         0015
SNSRCNT        0003
SNSSEEK        0005
SNSVLSR        000D
SNSVSER        0010
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:55:23 EDT.
Copyright IBM Corporation, 1990, 2022