Re: igc, macOS avoiding signals

[Eli Zaretskii]

> From: Helmut Eller <eller.helmut@gmail.com>
> Cc: pipcet@protonmail.com,  gerd.moellmann@gmail.com,  spd@toadstyle.org,
>   emacs-devel@gnu.org
> Date: Sat, 04 Jan 2025 15:55:29 +0100
> 
> On Sat, Jan 04 2025, Eli Zaretskii wrote:
> 
> >> WDYT?
> >
> > I'd make these extra calls only call the SIGPROF handler if the
> > counter says some signals were missed.  There's no need to affect
> > other handlers without a good reason.
> 
> If I had my way, I would merge Vquit_flag and pending_signals into a
> word-sized bitset like so

I don't mind, but do we need to test the other signals more
frequently?  They don't seem to be as urgent as SIGPROF, I think.