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Programming Interface Information:
This information is NOT
intended to be
used as Programming Interfaces of VM/ESA. It is to be used for diagnosis only. |
SPGBK
Cross Reference (Contains links to field and bit definitions)
SPGBK Prolog
Name : HCPSPGBK
Description: Spool File Get Block
DSECT : SPGBK
Function : The SPGBK contains information used to get
spool file data via the *SPL system service
Located by : Passed by virtual machine application via
IUCV SEND
Created by : Virtual machine application
Deleted by : Virtual machine application
SPGBK Control Block Content
SPGBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure SPGBK Spool File Get Block 0000 0 Character 8 SPGUSER Userid owing file to be selected 0008 8 Signed 2 SPGSPID Spoolid of file to be selected 000A 10 Bitstring 1 SPGQUEUE D*1 Specification of file queue Settings for SPGQUEUE 00000001 SPGRDR 1 Select RDR queue 00000002 SPGPRT 2 Select PRT queue 00000003 SPGPUN 3 Select PUN queue 000B 11 Bitstring 1 SPGOPTN D*2 SELECT and GET flag byte 1... .... SPGSPEC X'80' Select specific file (SPGUSER and SPGSPID) .1.. .... SPGNEXT X'40' Select next unseen file (SPGUSER and SPGQUEUE) ..1. .... SPGRESET X'20' Reset all seen bits (SPGUSER and SPGQUEUE) ...1 .... SPGGSFB X'10' Return SFBLOK data .... 1... SPGG3800 X'08' Return 3800 data .... .1.. SPGGSPLK X'04' Return SPLINK data (SPGSPLKS and SPGSPLKN) .... ..1. SPGGXAB X'02' Return XAB data .... ...1 SPGNOSEL X'01' Request for data only, file remains unselected 000C 12 Signed 4 * Reserved 0010 16 Signed 4 SPGSPLKS Starting SPLINK number to return 0014 20 Signed 4 SPGSPLKN Number of SPLINKS to return 0018 24 Address 4 SPGSFBA Address to return SFBLOK data 001C 28 Address 4 SPG3800A Address to return 3800 data 0020 32 Address 4 SPGSPLKA Address to return SPLINK data 0024 36 Address 4 SPGXABA Address to return XAB data 0028 40 Bitstring 1 SPGSFBL D*3 Length of SFBLOK data requested (d-words) 0029 41 Bitstring 1 SPG3800L D*4 Length of 3800 data requested (d-words) 002A 42 Signed 2 SPGXABL Len of XAB data requested (bytes) 002C 44 Signed 4 * Reserved @SA488Z8 00000030 SPGSIZEB (*-SPGBK) Size in bytes 00000006 SPGSIZED (*-SPGBK+7)/8 Size in d-words
SPGBK Storage Layout
*** SPGBK - Spool File Get Block * * +-------------------------------------------------------+ * 0 | SPGUSER | * +-------------+------+------+---------------------------+ * 8 | SPGSPID |:QUEUE|:OPTN |///////////////////////////| * +-------------+------+------+---------------------------+ * 10 | SPGSPLKS | SPGSPLKN | * +---------------------------+---------------------------+ * 18 | SPGSFBA | SPG3800A | * +---------------------------+---------------------------+ * 20 | SPGSPLKA | SPGXABA | * +------+------+-------------+---------------------------+ * 28 |:SFBL |:3800L| SPGXABL |///////////////////////////| * +------+------+-------------+---------------------------+ * 30 * *** SPGBK - Spool File Get Block
SPGBK Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----SPGGSFB 000B 10
SPGGSPLK 000B 04
SPGGXAB 000B 02
SPGG3800 000B 08
SPGNEXT 000B 40
SPGNOSEL 000B 01
SPGOPTN 000B
SPGPRT 000A 00000002
SPGPUN 000A 00000003
SPGQUEUE 000A
SPGRDR 000A 00000001
SPGRESET 000B 20
SPGSFBA 0018
SPGSFBL 0028
SPGSIZEB 002C 00000030
SPGSIZED 002C 00000006
SPGSPEC 000B 80
SPGSPID 0008
SPGSPLKA 0020
SPGSPLKN 0014
SPGSPLKS 0010
SPGUSER 0000
SPGXABA 0024
SPGXABL 002A
SPG3800A 001C
SPG3800L 0029
Last updated on 3 Aug 1999 at 12:34:12 EDT.
Copyright IBM Corporation, 1990, 1999