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

#### MRMTREOF

Prolog
Control Block Contents
Storage Layout
Cross Reference

#### MRMTREOF Prolog

####

####

     DSECT NAME - MTREOF
     FUNCTION - This record indicates the end of the data in this frame.
                This record may appear in both the event and sample
                portions of the DCSS where monitor records are being
                placed.
     LOCATED BY -
               Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR    Monitor Record Header
     NAME - MRMTREOF
     DESCRIPTIVE NAME - Monitor Event and Sample Record
                        Domain 1  - Monitor Domain
                        Record 13 - End of Frame Indicator
     DESCRIPTION - Indicates the end of data in a frame. Its presence
                   implies that there is another frame of data to
                   follow. For Sample, the last frame sent will not
                   have an end of frame record, but instead, an end of
                   interval record. For event, there is no end of
                   frame nor end of interval record in the last frame
                   sent.

    MRMTREOF Control Block Contents

    Offsets
    Dec Hex  Type       Len  Name (Dim)          Description

      0   0  Structure   20  MTREOF              Start of monitor record
      0   0  Character    0  MTREOF_MRHDR        Record header
      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  Character    0  MTREOF_END

    MRMTREOF Cross Reference

                          Hex           Hex
    Name                 Offset Length Value

    MRHDR                   0     20
    MRHDR_END              14      0
    MRHDRDM                 4      1
    MRHDRLEN                0      2
    MRHDRRC                 6      2
    MRHDRTOD                8      8
    MRHDRZER                2      2
    MTREOF                  0     20
    MTREOF_END             14      0
    MTREOF_MRHDR            0      0

    This information is
    based on z/VM V4R3.0.

    Last updated on 1 May 2002 at 16:20:33.

    Copyright IBM Corporation, 1990, 2002