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