From: Michael Welsh Duggan <mwd@cert.org>
To: <emacs-devel@gnu.org>
Subject: Re: Added support for debugging emacs daemon
Date: Tue, 12 Feb 2019 11:59:15 -0500 [thread overview]
Message-ID: <tnttvh9c598.fsf@lx-chumsalmon.ad.sei.cmu.edu> (raw)
In-Reply-To: <83imxpotsj.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 12 Feb 2019 18:28:28 +0200")
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Michael Welsh Duggan <mwd@cert.org>
>> Date: Tue, 12 Feb 2019 10:44:01 -0500
>>
>> I was recently in a position where I wanted to run "emacs --daemon"
>> under gdb. After a few fumbles, I hit upon the following. I suggest
>> either adding this or something like this to .gdbinit or mentioning it
>> in DEBUG:
>>
>> # Follow forks until any possible daemonization is over
>> set follow-fork-mode child
>> tbreak init_signals
>> commands
>> set follow-fork-mode parent
>> end
>
> Wouldn't this get in the way when debugging Emacs which launches
> subprocesses?
No. That's why follow-fork-mode is turned back to parent after hitting
init_signals.
--
Michael Welsh Duggan
(mwd@cert.org)
next prev parent reply other threads:[~2019-02-12 16:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 15:44 Added support for debugging emacs daemon Michael Welsh Duggan
2019-02-12 16:28 ` Eli Zaretskii
2019-02-12 16:59 ` Michael Welsh Duggan [this message]
2019-02-12 17:41 ` Eli Zaretskii
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