On Tue, Jun 4, 2019 at 11:41 AM Seymour J Metz <sme...@gmu.edu> wrote:

> > Can a program knowing none of this except that unknown members of X.
> > have been manipulated discover with IRXEXCOM that:
>
> Yes.
>
> > IRXEXCOM can set Rexx variables.  Can't it create new ones simply by
> setting them:
>
> Of course. But you have to be running a REXX script in order to use
> IRXEXCOM.
>

Hum, couldn't the program set up a REXX environment by using IRXINIT? Then
use IRXEXCOM to run an in-memory REXX program which uses the SDSF API. Use
IRXEXCOM to get & set the REXX variables. Finish up with IRXTERM. I'm just
asking, not saying it's possible.

https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.3.0/com.ibm.zos.v2r3.ikja300/dup0047.htm

https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.3.0/com.ibm.zos.v2r3.ikja300/execrtn.htm

https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.3.0/com.ibm.zos.v2r3.ikja300/varacc.htm

https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.3.0/com.ibm.zos.v2r3.ikja300/irxterm.htm




>
>
> --
> Shmuel (Seymour J.) Metz
> http://mason.gmu.edu/~smetz3
>

-- 
This is clearly another case of too many mad scientists, and not enough
hunchbacks.


Maranatha! <><
John McKown

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