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.

OCTS

Prolog  

Control Block Contents  

OCTS DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

OCTS Prolog

Name : OCTS Description: Open/Close Transient SVA Parameter List DSECT : OCTS Function : OCTS describes the fields in the Open/Close transient SVA parameter list used in the CMS/DOS environment. OCTS is called by the OCTS macro.

 

OCTS Control Block Content


OCTS DSECT

Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure OCTS Open/Close Transient SVA Parameter List 0000 0 Dbl-Word 8 OCTSPLST (0) 0000 0 Signed 4 OCTGVSIZ SIZE OF OCTS 0004 4 Signed 4 OCTSPPSV PP REG SAVEAREA PTR 0008 8 Signed 4 OCTMONSV IJJGMTOP SAVEAREA POINTER 000C 12 Signed 4 OCTMONAD ADDRESS OF $IJJGTOP 0010 16 Signed 4 OCTDXBUF RESERVED FOR VSAM SPACE MGT 0014 20 Signed 4 OCTDTFLP PTR TO NEXT ENTRY IN DTF LST 0018 24 Signed 2 OCTDXLEN RESERVED FOR VSAM SPACE MGT 001A 26 Bitstring 1 OCT1FLAG FLAG BYTE 1... .... OCTCPDI X'80' CP/DI INDICATOR .1.. .... OCTDITYP X'40' DTFDI INDICATOR ..1. .... OCTSPMGT X'20' RESERVED FOR VSAM SPACE MGT 001B 27 Bitstring 1 OCT2FLAF SECOND FLAG BYTE...UNUSED 001C 28 Signed 4 OCTSTADR ADDR OF START OF OCTS PLIST 00000020 OCTSEXTN * 0020 32 Character 88 USRREGSV USERS REG SAVEAREA 0078 120 Character 80 MONREGSV IJJGMTOP SAVEAREA 000000C8 WORKAREA * 00C8 200 Character 104 DLBLAREA RESERVED FOR VSAM SPACE MGT 0130 304 Dbl-Word 8 OCTSEND (0) 00000130 OCTSLEN (OCTSEND-OCTS) LENGTH OF OCTS 00000026 OCTSDWDS (OCTSEND-OCTS)/8 OCTS DOUBLEWORDS 00000058 USRRGLEN (MONREGSV-USRREGSV) USER REG SAVEAREA LENGTH

 

OCTS Storage Layout

*** OCTS - Open/Close Transient SVA Parameter List
*
*     +---------------------------+---------------------------+
*   0 |         OCTGVSIZ          |         OCTSPPSV          |
*     +---------------------------+---------------------------+
*   8 |         OCTMONSV          |         OCTMONAD          |
*     +---------------------------+---------------------------+
*  10 |         OCTDXBUF          |         OCTDTFLP          |
*     +-------------+------+------+---------------------------+
*  18 |  OCTDXLEN   |:1FLAG|:2FLAF|         OCTSTADR          |
*     +-------------+------+------+---------------------------+
*  20 |                                                       |
*     =                       USRREGSV                        =
*     |                                                       |
*     +-------------------------------------------------------+
*  78 |                                                       |
*     =                       MONREGSV                        =
*     |                                                       |
*     +-------------------------------------------------------+
*  C8 |                                                       |
*     =                       DLBLAREA                        =
*     |                                                       |
*     +-------------------------------------------------------+
* 130 |                                                       |
*     =                       OCTSEND                         =
*     |                                                       |
*     +-------------------------------------------------------+
*
*** OCTS - Open/Close Transient SVA Parameter List

 

OCTS Cross Reference

(contains links to field and bit definitions)
Symbol         Dspl Value
-------------- ---- -----

DLBLAREA 00C8

MONREGSV 0078

OCTCPDI 001A 80

OCTDITYP 001A 40

OCTDTFLP 0014

OCTDXBUF 0010

OCTDXLEN 0018

OCTGVSIZ 0000

OCTMONAD 000C

OCTMONSV 0008

OCTSDWDS 0130 00000026

OCTSEND 0130

OCTSEXTN 001C 00000020

OCTSLEN 0130 00000130

OCTSPLST 0000

OCTSPMGT 001A 20

OCTSPPSV 0004

OCTSTADR 001C

OCT1FLAG 001A

OCT2FLAF 001B

USRREGSV 0020

USRRGLEN 0130 00000058

WORKAREA 0078 000000C8


This information is based on VM/ESA 2.4.0.
Last updated on 12 Aug 1999 at 11:23:50 EDT.
Copyright IBM Corporation, 1990, 1999