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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. |
MRUSEDTC
PrologControl Block Contents
Cross Reference
MRUSEDTC Prolog
DSECT NAME - USEDTC FUNCTION - Map a Monitor record. LOCATED BY - Through the Monitor Control Area REFERENCED CONTROL BLOCKS - MRRECHDR Monitor Record Header NAME - MRUSEDTC DESCRIPTIVE NAME - Monitor Event Record Domain 4 - User Domain Record 6 - DETACH CPU DESCRIPTION - Records a virtual CPU that has been detached by the DETACH CPU command.
MRUSEDTC Control Block Contents
Offsets Dec Hex Type Len Name (Dim) Description 0 0 Structure 32 USEDTC Start of monitor record 0 0 Character 0 USEDTC_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 USEDTC_VMDUSER User identification 28 1C Unsigned 2 USEDTC_VMDCPUAD Processor address being detached 30 1E Unsigned 1 USEDTC_VMDPUTYP CPU Type. Valid values: X'00' - General Purpose (CP) X'02' - zSeries Application Assist (zAAP) X'03' - Integrated Facility for Linux (IFL) X'04' - Internal Coupling Facility (ICF) X'05' - zSeries Integrated Information (zIIP) 31 1F Character 1 * Reserved for IBM use 32 20 Character 0 USEDTC_END
MRUSEDTC 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 USEDTC 0 32 USEDTC_END 20 0 USEDTC_MRHDR 0 0 USEDTC_VMDCPUAD 1C 2 USEDTC_VMDPUTYP 1E 1 USEDTC_VMDUSER 14 8
This information is based on z/VM V5R4.0.
Last updated on 5 Sep 2008 at 09:11:41.
Copyright IBM Corporation, 1990, 2008