Programming Interface Information:
The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM. |
MRUSEDFC
PrologControl Block Contents
Storage Layout
Cross Reference
MRUSEDFC Prolog
DSECT NAME - USEDFC FUNCTION - Map a Monitor record. LOCATED BY - Through the Monitor Control Area REFERENCED CONTROL BLOCKS - MRRECHDR Monitor Record Header NAME - MRUSEDFC DESCRIPTIVE NAME - Monitor Event Record Domain 4 - User Domain Record 5 - DEFINE CPU DESCRIPTION - Records a new virtual CPU that has been defined by the DEFINE CPU command.
MRUSEDFC Control Block Contents
Offsets Dec Hex Type Len Name (Dim) Description 0 0 Structure 32 USEDFC Start of monitor record 0 0 Character 0 USEDFC_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 USEDFC_VMDUSER User identification 28 1C Unsigned 2 USEDFC_VMDCPUAD Processor address being defined 30 1E Unsigned 2 * Reserved for IBM use 32 20 Character 0 USEDFC_END
MRUSEDFC 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 USEDFC 0 32 USEDFC_END 20 0 USEDFC_MRHDR 0 0 USEDFC_VMDCPUAD 1C 2 USEDFC_VMDUSER 14 8
This information is based on z/VM V4R3.0.
Last updated on 1 May 2002 at 16:20:33.
Copyright IBM Corporation, 1990, 2002