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From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: 16737@debbugs.gnu.org, alex.bennee@linaro.org
Subject: bug#16737: Question about wait_reading_process_output
Date: Mon, 15 Jun 2015 17:51:07 +0300	[thread overview]
Message-ID: <831thdowis.fsf@gnu.org> (raw)
In-Reply-To: <jwvr3pdk51f.fsf-monnier+emacs@gnu.org>

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Date: Sun, 14 Jun 2015 23:47:42 -0400
> Cc: emacs-devel <emacs-devel@gnu.org>
> 
> > I've been digging into the code trying to get an idea of why bug#16737
> > fires. My question is where in wait_reading_process_output does it
> > ensure the various terminal socket reads are run?
> 
> I see noone replied yet.  I can't really help you because I don't know
> this code at all, but I really hope someone else will come along to
> help,

I will try.

The terminal socket reads are run in gobble_input, which is called
from detect_input_pending (via a few intermediaries).  Emacs calls
detect_input_pending when the pselect call in
wait_reading_process_output finds that some input has arrived, and
wait_reading_process_output was called with READ_KBD or WAIT_FOR_CELL
arguments having values that tell it to do so.

Does this answer your question?





  parent reply	other threads:[~2015-06-15 14:51 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-05  9:49 Question about wait_reading_process_output Alex Bennée
2015-06-15  3:47 ` Stefan Monnier
2015-06-15  8:23   ` bug#16737: " Tassilo Horn
2015-06-15  8:23   ` Tassilo Horn
2015-06-15 14:51   ` Eli Zaretskii [this message]
2015-06-15 16:02     ` bug#16737: " Alex Bennée
2015-06-15 16:15     ` Alex Bennée
2015-06-15 18:04       ` Eli Zaretskii

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