[Pkg-zsh-devel] Bug#1014383: Bug#1014383: zsh: "IOT instruction" on SIGABRT

[Daniel Shahaf]

Control: tags -1 upstream

Jakub Wilk wrote on Tue, 05 Jul 2022 08:40 +00:00:
> The message zsh prints when a process aborts is confusing:
>
>    % perl -MPOSIX -e'abort()'
>    zsh: IOT instruction  perl -MPOSIX -e'abort()'
>
> I happen to know that SIGIOT == SIGABRT on Linux, but I guess most 
> people don't.

If we'd like to fix this, see the handling of SIGPOLL/SIGIO at the top of Src/signames2.awk.

Cheers,

Daniel