Peter Thanks if I pass the TCB of the task that scheduled the SRB to the SRB
I can use that TCB in the TCBADDR param of the storage obtain I would know how long that TCB is around And thus know how long storage is valid > On Jun 4, 2017, at 4:59 PM, Peter Relson <[email protected]> wrote: > > ASCBXTCB changes as an address space starts and terminates, as well as > (for an initiator) when a job starts and terminates. > Thus it would not be the case that that task exists for the life of the > address space. It exists unchanged while the jobstep program task (and any > subtasks) exist. > > Note that not every address space has an RCT task (ASCBRCTP), specifically > ASID 1 does not. Further, ASCBRCTP is not a programming interface. > > If you truly need storage to persist for the life of the address space, > then you should probably get the storage in a subpool that is not > task-owned. > Subpool 255 is one such subpool, although it does have the drawback of > being page-fixed which you might not need. > > Peter Relson > z/OS Core Technology Design > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
