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Programming Interface Information:
The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM. |
MRPRCVFF
PrologControl Block Contents
Cross Reference
MRPRCVFF Prolog
DSECT NAME - PRCVFF
FUNCTION - This record is created when a Vector Facility has been
varied offline.
LOCATED BY -
Through the Monitor Control Area
REFERENCED CONTROL BLOCKS -
MRRECHDR Monitor Record Header
NAME - MRPRCVFF
DESCRIPTIVE NAME - Monitor Event Record
Domain 5 - Processor Domain
Record 5 - Vary Off Vector Facility
DESCRIPTION - Generated whenever a vector facility is varied
offline.
MRPRCVFF Control Block Contents
Offsets
Dec Hex Type Len Name (Dim) Description
0 0 Structure 28 PRCVFF Start of monitor record
0 0 Character 0 PRCVFF_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 Unsigned 2 PRCVFF_PFXCPUAD Processor address
22 16 Bitstring 1 PRCVFF_PFXVFST Vector Facility status
23 17 Unsigned 1 * Reserved for IBM use
24 18 Unsigned 4 PRCVFF_SYSUVFCT Number of useable vector
facilities
28 1C Character 0 PRCVFF_END
MRPRCVFF 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
PRCVFF 0 28
PRCVFF_END 1C 0
PRCVFF_MRHDR 0 0
PRCVFF_PFXCPUAD 14 2
PRCVFF_PFXVFST 16 1
PRCVFF_SYSUVFCT 18 4
This information is
based on z/VM V5R1.0.
Last updated on 13 Sep 2004 at 11:25:22.
Copyright IBM Corporation, 1990, 2004