| From: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
|---|---|
| To: | Dmitry Koterov <dmitry(dot)koterov(at)gmail(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: In MacOS, psql reacts on SIGINT in a strange fashion (Linux is fine) |
| Date: | 2024-04-13 23:39:16 |
| Message-ID: | CA+hUKGJauE+UDqst4yjkz+QfyLGv5LONuOtkt6b7pD43Z3HExw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sun, Apr 14, 2024 at 11:18 AM Dmitry Koterov
<dmitry(dot)koterov(at)gmail(dot)com> wrote:
> Can it be e.g. readline? Or something related to tty or session settings which psql could modify (I did not find any in the source code though).
I was wondering about that. Are you using libedit or libreadline?
What happens if you build without readline/edit support? From a quick
glance at libedit, it does a bunch of signal interception, but I
didn't check the details. It is interested in stuff like SIGWINCH,
the window-resized-by-user signal.
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