Peter I meant IBMMAIN as this isnt assembler an question
I didn’t know how to delete the one I posted on the assembler list Serv I read Your share presentation “ Does my address space have enough storage for me “ And The assembler services guide chapter 13 callable cell pool services “ The example there uses IARV64 to get the storage which I couldn’t get working to do what want “ get the cell from a different address space “ And truth is since I need less then 1 Meg IARST64 is better for this purpose Thank you Happy thanksgiving > On Nov 26, 2020, at 10:27 AM, Peter Relson <[email protected]> wrote: > > Isn't it considered poor form to post the same thing on multiple > listserv's? > >> there is one alet and pointers to the anchor, extent and cells > No there isn't. There is one ALET (described as the "control ALET") and a > pointer to the anchor and an output pointer to the returned cell. > >> How can it be the anchor extents in address space and the cells in other > Please consider reading your posts before making them (and correcting as > appropriate) so that there are fewer cases of non-English and so that we > don't have to guess what you are asking. The anchor and the extent blocks > are in the same space, therefore one ALET is all that is needed to locate > them. The cell storage area can be anywhere you choose and it is up to > your code to access the cells properly. The CSR pool services do not touch > the cells. They touch only the anchor and the extent blocks. > >> More so can you call CSRC4GET From address space A were the cells reside > in B > If the anchor and extent blocks are in "A" (or any space to which you have > addressability via ALET at the point of the "get") then sure. The system > does not care where the cells are. Now, if you couldn't get a cell and > needed to extend, then you'd be in the position of having to get the cell > storage. For doing that, the normal system rules apply. Pretty much it > comes down to: only if you can access "B" (such as by an ALET). > > 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
