Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.

PMXMBLOK

Prolog  

Control Block Contents  
   PMXMBLOK DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  


PMXMBLOK Prolog

 Name       : PROP
 Description: PROP PMX MESSAGE BLOCK
 DSECT      : PMXMBLOK
 Function   : PMXMBLOK IS USED AS A TEMPLATE TO DESCRIBE A
              MESSAGE TARGETED FOR THE PMX PMXMBLOK

 

PMXMBLOK Control Block Content


PMXMBLOK DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      PMXMBLOK       , PMXMBLOK - PMX MESSAGE BLOK
                                        PMXMBLOK IS USED AS A TEMPLATE TO
                                        DESCRIBE A MESSAGE TARGETED FOR
                                        THE PMX
0000    0 Address      4 PMXMNEXT       ADDRESS OF NEXT MSG BLOK
0004    4 Signed       2 PMXMLEN        LENGTH OF MESSAGE (OPID + TEXT)
0006    6 Bitstring    1 PMXMFLAG       P*1 PMX MSG BLOK FLAG BYTE
          1... ....      PMXMRESP       X'80' INDICATES MSG IS A RESPONSE
0007    7 Bitstring    1 PMXMTYPE       P*2 MESSAGE TYPE
0008    8 Dbl-Word     8 *              RESERVED
          00000010       PMXMBLN        *-PMXMBLOK Length of this portion
                                        - BYTES
0010   16 Character  240 PMXMMSG (0)    PMX MESSAGE FIELD
0010   16 Character    8 PMXMOPID       TARGET NCCF OPERATOR ID
0018   24 Character  232 PMXMTEXT       MESSAGE TEXT
          00000100       PMXMBLEN       *-PMXMBLOK PMX MESSAGE BLOK
                                        LENGTH - BYTES
          00000020       PMXMSIZE       (*-PMXMBLOK+7)/8 PMX MESSAGE BLOK
                                        SIZE DBWDS

 

PMXMBLOK Storage Layout

          
*** PMXMBLOK - Control Block in PMXMBLOK
*
*     +---------------------------+-------------+------+------+
*   0 |         PMXMNEXT          |  PMXMLEN    |:MFLAG|:MTYPE|
*     +---------------------------+-------------+------+------+
*   8 |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  10 |                       PMXMOPID                        |
*     +-------------------------------------------------------+
*  18 |                                                       |
*     =                       PMXMTEXT                        =
*     |                                                       |
*     +-------------------------------------------------------+
* 100
*
*** PMXMBLOK - Control Block in PMXMBLOK

 

PMXMBLOK Cross Reference

Symbol         Dspl Value
-------------- ---- -----
PMXMBLEN       0018 00000100
PMXMBLN        0008 00000010
PMXMFLAG       0006
PMXMLEN        0004
PMXMMSG        0010
PMXMNEXT       0000
PMXMOPID       0010
PMXMRESP       0006 80
PMXMSIZE       0018 00000020
PMXMTEXT       0018
PMXMTYPE       0007

This information is based on z/VM V4R4.0.
Last updated on 28 Jul 2003 at 08:17:09 EDT.
Copyright IBM Corporation, 1990, 2003