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