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

#### MRSTOXSU

Prolog
Control Block Contents
Cross Reference

#### MRSTOXSU Prolog

####

####

     DSECT NAME - STOXSU
     FUNCTION - Map a Monitor record.
     LOCATED BY -
            Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR -  Monitor Record Header
     NAME - MRSTOXSU
     DESCRIPTIVE NAME - Monitor Sample Record
                        Domain 3 - Storage Domain
                        Record 10 - Expanded Storage Data (Per User)
     DESCRIPTION - Expanded storage data pertaining to the user that
                   owns it.

    MRSTOXSU Control Block Contents

    Offsets
    Dec Hex  Type       Len  Name (Dim)          Description

      0   0  Structure   40  STOXSU
      0   0  Character    0  STOXSU_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    8  STOXSU_VMDUSER      Userid of owner of expanded
                                                 storage
     28  1C  Unsigned     4  STOXSU_CALXSTOR     Size, in megabytes, of expanded
                                                 storage attached to the user
     32  20  Unsigned     4  STOXSU_CALORGIN     First real block number attached
     36  24  Unsigned     4  STOXSU_CALXSLIM     Last real block number attached
     40  28  Character    0  STOXSU_END

    MRSTOXSU 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
    STOXSU                  0     40
    STOXSU_CALORGIN        20      4
    STOXSU_CALXSLIM        24      4
    STOXSU_CALXSTOR        1C      4
    STOXSU_END             28      0
    STOXSU_MRHDR            0      0
    STOXSU_VMDUSER         14      8

    This information is
    based on z/VM V4R4.0.

    Last updated on 22 Jul 2003 at 15:04:23.

    Copyright IBM Corporation, 1990, 2003