Programming Interface Information:
The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM. |
MRSCLWRR
PrologControl Block Contents
Cross Reference
MRSCLWRR Prolog
DSECT NAME - SCLWRR FUNCTION - Map a Monitor record. LOCATED BY - Through the Monitor Control Area REFERENCED CONTROL BLOCKS - MRRECHDR Monitor Record Header NAME - MRSCLWRR DESCRIPTIVE NAME - Monitor Event Record Domain 2 - Scheduler Domain Record 3 - Write Response DESCRIPTION - Indicates that a console write has completed for a user. NOTES: - Console data in SCLWRR_CALLINE will be displayed only after the SET MONDATA ON command has been entered.
MRSCLWRR Control Block Contents
Offsets Dec Hex Type Len Name (Dim) Description 0 0 Structure 40 SCLWRR Start of monitor record 0 0 Character 40 SCLWRR_STATIC 0 0 Character 0 SCLWRR_MRHDR Record header. See MRRECHDR for details. 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 SCLWRR_VMDUSER User identification 28 1C Bitstring 1 SCLWRR_CALFLAGS Byte of flags 1... .... SCLWRR_CALRDSID ON = SCLWRR_RDEVSID contains real device subchannel id. OFF = no terminal was involved in this event, SCLWRR_RDEVSID is not applicable. .1.. .... * ..1. .... * ...1 .... * .... 1... * .... .1.. * .... ..1. * .... ...1 * 29 1D Character 3 * Reserved for IBM use 32 20 Unsigned 4 SCLWRR_RDEVSID Real device subchannel id, applicable only when SCLWRR_CALRDSID = on. 36 24 Unsigned 4 SCLWRR_CALBYCT Length (in bytes) of data in SCLWRR_CALLINE. Zero if the SET MONDATA OFF is still in effect. 40 28 Character 0 SCLWRR_CALLINE Line of data
MRSCLWRR 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 SCLWRR 0 40 SCLWRR_CALBYCT 24 4 SCLWRR_CALFLAGS 1C 1 SCLWRR_CALLINE 28 0 SCLWRR_CALRDSID 1C 80 SCLWRR_MRHDR 0 0 SCLWRR_RDEVSID 20 4 SCLWRR_STATIC 0 40 SCLWRR_VMDUSER 14 8
This information is based on z/VM V6R2.0.
Last updated on 23 Nov 2011 at 15:33:04.
Copyright IBM Corporation, 1990, 2011