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Re: PATCH: real-time signals support

On Tue, Feb 27, 2024 at 3:51 PM Oliver Kiddle <opk@xxxxxxx> wrote:
>
> Bart Schaefer wrote:
> > The main reason is for terminals narrower than 80-ish columns; wider ones, meh.
>
> How about limiting it to a maximum of six columns like so?

Works for me.

> Without the isatty(1) test it can still be piped in column form or you
> can use COLUMNS=1 to force single-column output.

Dandy.

> > Negative signals translate into the absolute value sent to the process
> > group leader, right?
>
> Isn't that negative pids?

Oh, yes, of course.  I suspect a negative signal number would just
produce an EINVAL error.
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