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. |
COMCLIST
Cross Reference (Contains links to field and bit definitions)
COMCLIST Prolog
Name : PROP Description: PROP NODE LIST FOR COMMUNICATIONS CHECKING DSECT : COMCLIST Function : COMCLIST IS USED AS A TEMPLATE TO DESCRIBE AN ENTRY IN THE LIST OF NODES BEING CHECKED BY THE PROP. COMCLIST - PROP NODE-CHECKING LIST One of these control blocks is created for each node that is checked for its ability to communicate with the programmable operator facility. The programmable operator facility uses this block as a listing to verify which nodes have to be checked.
COMCLIST Control Block Content
COMCLIST DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure COMCLIST PROP NODE LIST FOR COMMUNICATIONS CHECKING COMCLIST - NODE LIST FOR COMMUNICATIONS CHECKING COMCLIST IS USED AS A TEMPLATE TO DESCRIBE AN ENTRY IN THE LIST OF NODES BEING CHECKED BY THE PROP. 0000 0 Address 4 COMCNEXT ADDRESS OF NEXT COMCLIST BLOCK 0004 4 Signed 2 COMCWTT TIME TO WAIT FOR RESPONSE 0006 6 Signed 2 COMCCHKT TIME BETWEEN CHECKS ON THIS NODE 0008 8 Character 8 COMCNODE ID OF NODE BEING CHECKED 0010 16 Signed 2 COMCWTC RESPONSE WAIT COUNT 0012 18 Signed 2 COMCCHKC CHECKING WAIT COUNT 0014 20 Bitstring 1 COMCSTSF C*1 FLAGS INDICATING CURRENT STATUS 1... .... COMCUP X'80' THIS NODE CURRENTLY OPERATIONAL .1.. .... COMCRESP X'40' THIS NODE HAS RESPONDED ..1. .... COMCWAIT X'20' AWAITING RESPONSE ON THIS NODE ...1 .... COMCCKON X'10' CHECKING IS ON FOR THIS NODE .... 1... COMCSPHC X'08' INDICATES HOSTCHK IS SET ON BUT IS SUSPENDED FOR CURRENT LGLOPR 0015 21 Bitstring 1 COMCBLEN C*2 CHKNODES BLOCK LENGTH IN DWORDS 0016 22 Bitstring 1 COMCCTYP C*3 TYPE OF COMMUNICATION CHECKING 00000001 COMCCHST X'01' INDICATES HOST CHECKING 00000002 COMCCPRP X'02' INDICATES PROP CHECKING 0017 23 Bitstring 1 * RESERVED 00000018 COMCLEN *-COMCLIST NODE LIST ENTRY LENGTH IN BYTES 00000003 COMCLEND (COMCLEN+7)/8 NODE LIST ENTRY LENGTH IN DWORDS
COMCLIST Storage Layout
*** COMCLIST - PROP NODE LIST FOR COMMUNICATIONS CHECKING * * +---------------------------+-------------+-------------+ * 0 | COMCNEXT | COMCWTT | COMCCHKT | * +---------------------------+-------------+-------------+ * 8 | COMCNODE | * +-------------+-------------+------+------+------+------+ * 10 | COMCWTC | COMCCHKC |:CSTSF|:CBLEN|:CCTYP|//////| * +-------------+-------------+------+------+------+------+ * 18 * *** COMCLIST - PROP NODE LIST FOR COMMUNICATIONS CHECKING
COMCLIST Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----COMCBLEN 0015
COMCCHKC 0012
COMCCHKT 0006
COMCCHST 0016 00000001
COMCCKON 0014 10
COMCCPRP 0016 00000002
COMCCTYP 0016
COMCLEN 0017 00000018
COMCLEND 0017 00000003
COMCNEXT 0000
COMCNODE 0008
COMCRESP 0014 40
COMCSPHC 0014 08
COMCSTSF 0014
COMCUP 0014 80
COMCWAIT 0014 20
COMCWTC 0010
COMCWTT 0004
Last updated on 19 Aug 1999 at 09:49:51 EDT.
Copyright IBM Corporation, 1990, 1999