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.

SCTLF

Prolog  

Control Block Contents  

SCTLF DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

SCTLF Prolog

 NAME       : HCPSCTLF
 DESCRIPTION: CFLF SUBSYSTEM CONNECT TABLE ENTRY
 DSECT      : SCTLF
 FUNCTION   : DESCRIBE THE SUBSYSTEM CONNECT TABLE ENTRIES USED
              BY HCPLFP WHEN PROCESSING CFLF ORDERS.
 LOCATED BY : STHCNTB IN HCPSTHLF
 CREATED BY : HCPLFP
 DELETED BY : HCPLFCST, HCPLFCRL, HCPLFPSF
 SERIALIZED : CONFIGURATION LOCK.

 

SCTLF Control Block Content


SCTLF DSECT

Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure SCTLF CFLF SUBSYSTEM CONNECT TABLE ENTRY 0000 0 Bitstring 3 SCTUSRID CFLF USER ID 0003 3 Bitstring 1 SCTPART PARTITION 0004 4 Bitstring 3 SCTTKID TOKEN ID 0007 7 Bitstring 1 SCTCFLG CONNECT FLAGS 1... .... SCTINUSE X'80' ENTRY IN-USE .1.. .... SCTWTRSC X'40' WAITING FOR RESOURCES ..1. .... SCTGLDPR X'20' GLOBAL DISCONNECT IN PROGRESS 0008 8 Address 4 SCTVMB ADDRESS OF PRIMARY VMDBK 000C 12 Bitstring 2 SCTCADR CONNECT ADDRESS 000E 14 Bitstring 2 * RESERVED FOR IBM USE 0010 16 Address 4 SCTMFPT MESSAGE QUEUE 1ST POINTER 0014 20 Address 4 SCTMLPT MESSAGE QUEUE END POINTER 00000018 SCTSIZE *-SCTLF SIZE IN BYTES 00000003 SCTSIZ8 (*-SCTLF+7)/8 SIZE IN DOUBLEWORDS

 

SCTLF Storage Layout

*** SCTLF - CFLF SUBSYSTEM CONNECT TABLE ENTRY
*
*     +--------------------+------+--------------------+------+
*   0 |     SCTUSRID       |:PART |      SCTTKID       |:CFLG |
*     +--------------------+------+-------------+------+------+
*   8 |          SCTVMB           |  SCTCADR    |/////////////|
*     +---------------------------+-------------+-------------+
*  10 |         SCTMFPT           |         SCTMLPT           |
*     +---------------------------+---------------------------+
*  18
*
*** SCTLF - CFLF SUBSYSTEM CONNECT TABLE ENTRY

 

SCTLF Cross Reference

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

SCTCADR 000C

SCTCFLG 0007

SCTGLDPR 0007 20

SCTINUSE 0007 80

SCTMFPT 0010

SCTMLPT 0014

SCTPART 0003

SCTSIZE 0014 00000018

SCTSIZ8 0014 00000003

SCTTKID 0004

SCTUSRID 0000

SCTVMB 0008

SCTWTRSC 0007 40


This information is based on VM/ESA 2.4.0.
Last updated on 3 Aug 1999 at 12:30:16 EDT.
Copyright IBM Corporation, 1990, 1999