Programming Interface Information:
The Monitor Records are intended Programming Interfaces that
allow the customer to write programs to obtain services of z/VM.

MRIODDCH

Prolog
Control Block Contents
Cross Reference

MRIODDCH Prolog

 DSECT NAME - IODDCH
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR    Monitor Record Header
 NAME - MRIODDCH
 DESCRIPTIVE NAME - Monitor Event Record
                    Domain  6 - I/O Domain
                    Record 17 - Delete CHPID
 DESCRIPTION - Indicates that a CHPID was removed from the
               configuration.  This occurs as a result of either
               the DELETE CHPID command or the MODIFY CU command.


MRIODDCH Control Block Contents

Offsets
Dec Hex  Type       Len  Name (Dim)             Description
 
  0   0  Structure   24  IODDCH                 Start of monitor record
  0   0  Character    0  IODDCH_MRHDR           Record header. See MRRECHDR
                                                for details.
  0   0  Character   20  MRHDR                  
  0   0  Unsigned     2  MRHDRLEN               
  2   2  Unsigned     2  MRHDRZER               
  4   4  Unsigned     1  MRHDRDM                
  5   5  Unsigned     1  *                      
  6   6  Unsigned     2  MRHDRRC                
  8   8  Character    8  MRHDRTOD               
 16  10  Character    4  *                      
 20  14  Character    0  MRHDR_END              
 20  14  Unsigned     1  IODDCH_CALCHPID        CHPID that was deleted
 21  15  Character    3  *                      Reserved and available for
                                                IBM use
 24  18  Character    0  IODDCH_END             

MRIODDCH Cross Reference

                      Hex           Hex
Name                 Offset Length Value
 
IODDCH                     0     24
IODDCH_CALCHPID           14      1
IODDCH_END                18      0
IODDCH_MRHDR               0      0
MRHDR                      0     20
MRHDR_END                 14      0
MRHDRDM                    4      1
MRHDRLEN                   0      2
MRHDRRC                    6      2
MRHDRTOD                   8      8
MRHDRZER                   2      2

This information is based on z/VM V5R2.0.
Last updated on 11 Dec 2005 at 21:07:05.
Copyright IBM Corporation, 1990, 2005