CDHx entry for CIDCTL HOSTNODE Add, Change, Delete, and Find macros
- Entry:
- CDHA, CDHC, CDHD, CDHF
- VIT option:
- NRM
- Event:
- CIDCTL HOSTNODE ADD, CHANGE, DELETE, FIND macros
- VIT processing module:
- ISTRACNR
- Control is returned to:
- ISTNACRT
This trace record is written whenever a CIDCTL HOSTNODE
ADD, CHANGE, DELETE, or FIND macro is invoked. CIDCTL FIND macro invocations
executed during the process of sending or receiving data are not traced
unless they result in a nonzero return code.
- Byte (hex)
- Contents
- 00–03
- Record ID:
- C"CDHA" CIDCTL HOSTNODE ADD
- C"CDHC" CIDCTL HOSTNODE CHANGE
- C"CDHD" CIDCTL HOSTNODE DELETE
- C"CDHF" CIDCTL HOSTNODE FIND
- 04
- ID is the primary address space ID (ASID). This field is 0 if the ASID is greater than X'FF'.
- 05
- 0
- 06
- NATFLAGS byte from NATBL
- 07
- Return code
- 08–0B
- Return address of the invoker of the CIDCTL macro
- 0C–0F
- Address of the control block that was added, found, or changed; 0 for delete
- 10–11
- Index portion of subarea address
- 12–13
- Subarea portion of subarea address
- 14–15
- Element portion of subarea address
- 16–17
- 0
- 18–1B
- Host node table entry address
- 1C–1F
- Address of RPH