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

MRIODENB

Prolog
Control Block Contents
Cross Reference

MRIODENB Prolog

 DSECT NAME - IODENB
 FUNCTION - This record indicates that a terminal has been enabled.
 LOCATED BY -
           Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR    Monitor Record Header
 NAME - MRIODENB
 DESCRIPTIVE NAME - Monitor Event Record
                    Domain 6 - I/O Domain
                    Record 7 - Enable Terminal
 DESCRIPTION - Indicates that a terminal has been enabled to access
               the host system.

MRIODENB Control Block Contents

Offsets
Dec  Hex  Type        Len  Name (Dim)             Description
 
   0   0  Structure    28  IODENB                 Start of monitor record
   0   0  Character     0  IODENB_MRHDR           Record header. See MRRECHDR
                                                  for details.
   0   0  Character    20  MRHDR                  
   0   0  Unsigned      2  MRHDRLEN               record length in bytes
   2   2  Unsigned      2  MRHDRZER               field of zeros
   4   4  Unsigned      1  MRHDRDM                domain identifier
   5   5  Unsigned      1  *                      
   6   6  Unsigned      2  MRHDRRC                record identifier
   8   8  Character     8  MRHDRTOD               Time at which this record
                                                  was built. In time-of-day
                                                  (TOD) clock format. See IBM
                                                  System 370 XA Principle of
                                                  Operation for explanation of
                                                  format.
  16  10  Character     4  *                      
  20  14  Character     0  MRHDR_END              End of header
  20  14  Unsigned      4  IODENB_RDEVSID         Real device subchannel id
  24  18  Unsigned      2  IODENB_RDEVDEV         Real device number
  26  1A  Unsigned      2  *                      Reserved for IBM use
  28  1C  Character     0  IODENB_END

MRIODENB Cross Reference

                      Hex           Hex
Name                 Offset Length Value
 
IODENB                     0     28
IODENB_END                1C      0
IODENB_MRHDR               0      0
IODENB_RDEVDEV            18      2
IODENB_RDEVSID            14      4
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 V6R3.0.

Last updated on 22 Jul 2013 at 15:07:38.

Copyright IBM Corporation, 1990, 2013