SCTLF Back to Index page
 
Prolog 
Control Block Contents 
   SCTLF 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.


  SCTLF Prolog Top of page
 
 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.
 RELOCATION CONSIDERATIONS : None
 
 
  SCTLF Control Block Content Top of page
 

 SCTLF DSECT Top of page
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' SCTINUSE ENTRY IN-USE .1.. .... SCTWTRSC X'40' SCTWTRSC WAITING FOR RESOURCES ..1. .... SCTGLDPR X'20' SCTGLDPR 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 Top of page
 
          
*** 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 Top of page
 
 
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 z/VM 6.3.0 Last updated on 22 May 2013 at 13:55:50 EDT.
Copyright IBM Corporation, 1990, 2013