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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. |
MRISFILC
PrologControl Block Contents
Cross Reference
MRISFILC Prolog
DSECT NAME - ISFILC
FUNCTION - Map a Monitor record.
LOCATED BY -
Through the Monitor Control Area
REFERENCED CONTROL BLOCKS -
MRRECHDR Monitor Record Header
NAME - MRISFILC
DESCRIPTIVE NAME - Monitor Event Record
Domain 9 - ISFC Domain
Record 3 - ISFC Logical Link Definition Change
DESCRIPTION - Indicates that there has been a change in the
state of an ISFC Logical Link.
NOTES -
MRISFILC Control Block Contents
Offsets
Dec Hex Type Len Name (Dim) Description
0 0 Structure 132 ISFILC Start of monitor record
0 0 Character 0 ISFILC_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 Unsigned 1 ISFILC_ACTIVITY Logical link activity - the
reason for creation of this
record. ACTIVATE_FIRST = 1
ACTIVATE = 2 DEACTIVATE = 3
DEACTIVATE_LAST = 4
21 15 Unsigned 1 * Reserved
22 16 Unsigned 2 ISFILC_LNKDEVCT Count of link devices
making up the logical link.
24 18 Character 4 ISFILC_LDVDEVID Device number
28 1C Character 8 ISFILC_LDVRMNOD Partner node name
The following fields are valid only when the ISFILC_ACTIVITY field = 4
(DEACTIVATE_LAST)
Offsets
Dec Hex Type Len Name (Dim) Description
36 24 Character 8 ISFILC_LNKLRCMS Local Messages received
44 2C Character 8 ISFILC_LNKLRCBT Local Bytes Received
52 34 Character 8 ISFILC_LNKLSNMS Local Messages Sent
60 3C Character 8 ISFILC_LNKLSNBT Local Bytes Sent
68 44 Character 8 ISFILC_LNKFRCMS Forwarded Msgs received
76 4C Character 8 ISFILC_LNKFRCBT Forwarded Bytes Received
84 54 Character 8 ISFILC_LNKFSNMS Forwarded Messages Sent
92 5C Character 8 ISFILC_LNKFSNBT Forwarded Bytes Sent
100 64 Character 8 ISFILC_LNKDRCMS Discarded messages received
108 6C Character 8 ISFILC_LNKDRCBT Discarded bytes received
116 74 Character 8 ISFILC_NODDSNMS Messages which received an
error on an attempt to send
using this link.
124 7C Character 8 ISFILC_NODDSNBT Bytes which received an
error on an attempt to send
using this link.
132 84 Character 0 ISFILC_END
MRISFILC Cross Reference
Hex Hex
Name Offset Length Value
ISFILC 0 132
ISFILC_ACTIVITY 14 1
ISFILC_END 84 0
ISFILC_LDVDEVID 18 4
ISFILC_LDVRMNOD 1C 8
ISFILC_LNKDEVCT 16 2
ISFILC_LNKDRCBT 6C 8
ISFILC_LNKDRCMS 64 8
ISFILC_LNKFRCBT 4C 8
ISFILC_LNKFRCMS 44 8
ISFILC_LNKFSNBT 5C 8
ISFILC_LNKFSNMS 54 8
ISFILC_LNKLRCBT 2C 8
ISFILC_LNKLRCMS 24 8
ISFILC_LNKLSNBT 3C 8
ISFILC_LNKLSNMS 34 8
ISFILC_MRHDR 0 0
ISFILC_NODDSNBT 7C 8
ISFILC_NODDSNMS 74 8
MRHDR 0 20
MRHDR_END 14 0
MRHDRDM 4 1
MRHDRLEN 0 2
MRHDRRC 6 2
MRHDRTOD 8 8
MRHDRZER 2 2
This information is
based on z/VM V6R2.0.
Last updated on 23 Nov 2011 at 15:33:04.
Copyright IBM Corporation, 1990, 2011