> What happens if the operator enters STOP during the (relatively minuscule)
> fraction of time that Rexx, not Assembler is active?

Nothing relevant.

> Is there a need for persistent storage accessible by both Rexx and Assembler?

Not in this case. Why on Earth would there be a need?



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

________________________________________
From: IBM Mainframe Discussion List [[email protected]] on behalf of 
Paul Gilmartin [[email protected]]
Sent: Monday, June 20, 2022 1:07 PM
To: [email protected]
Subject: Re: Some UNIX file usage questions

On Mon, 20 Jun 2022 08:47:49 -0700, Charles Mills wrote:
>    ...
>The assembler routine will take as input a delay time in hundredths of a 
>second (because of STIMER), do a WAIT ECBLIST, and return one of
>
>'T' -- the time expired
>'P' -- the operator entered STOP
>'F modify command operand' -- the operator entered MODIFY
>
What happens if the operator enters STOP during the (relatively minuscule)
fraction of time that Rexx, not Assembler is active?

Is there a need for persistent storage accessible by both Rexx and Assembler?

Is there a way for the operator to send SIGINT (Unix "Modify")?  Can Rexx
catch it?

--
gil

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