|
NAME : HCPMSTBK
DESCRIPTION: MESSAGE TEXT DATA BLOCK
DSECT : MSTBK
FUNCTION : THE MSTBK CONTAINS COMPLETE MESSAGE TEXT AND PARAMETERS
REQUIRED TO PASS THE MESSAGE TO HCPQCNWT.
LOCATED BY : PROMSPTR FIELD IN USER"S PROBK
CREATED BY : HCPERMBM
DELETED BY : HCPCNCRL, HCPREICB
SERIALIZED : HCPERMBM ALLOCATES STORAGE FOR MSTBK BUT
DOES NOT ADD ANYTHING TO THE MSTBK QUEUE.
- HCPREI AND HCPCNC MANIPULATE THE QUEUES OF
BLOCKS ANCHORED BY PROMSPTR UNDER THE PROTECT
BLOCK LOCK (PROLOCK)
RELOCATION CONSIDERATIONS : This control block is relocated as part of a live
guest relocation (LGR). The bits and fields that
need to be relocated are defined in the
corresponding LGRMSTBK COPY file. Whenever changes
are made to this control block, consideration must
be given to any effects these changes will have on
a relocation. If any new fields or bits are
defined, they may need to be relocated. If
existing bits or fields are changed, corresponding
modifications may be required in the LGR version of
this control block. Consider also the effects of
these changes on a relocation involving a back-level
release of CP.
| |