From: "alin.s" <alinsoar@voila.fr>
To: Emacs-devel@gnu.org
Subject: Re: Watchpoints for emacs lisp.
Date: Wed, 26 May 2010 09:49:23 -0700 (PDT) [thread overview]
Message-ID: <28683346.post@talk.nabble.com> (raw)
In-Reply-To: <jwv4ohuaibg.fsf-monnier+emacs@gnu.org>
Stefan Monnier wrote:
>
>>>> In which cases the access to this shared resource is concurrent?
>>> If you build without -DSYNC_INPUT, Emacs may call malloc from
>>> asynchronous signal handlers (yes, it's usually considered as a no-no in
>>> Unix programming, which is why we have switched to SYNC_INPUT).
>> In which situation it is useful to create new symbols in signal handlers
>> ?
>
> Without -DSYNC_INPUT we run a whole lot of code within the signal
> handlers, so whether that code can create symbols or not, I don't know,
> but figuring it out is difficult. Hence -DSYNC_INPUT.
>
>
>
Thanks.
--
View this message in context: http://old.nabble.com/Watchpoints-for-emacs-lisp.-tp28512483p28683346.html
Sent from the Emacs - Dev mailing list archive at Nabble.com.
next prev parent reply other threads:[~2010-05-26 16:49 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-10 16:28 Watchpoints for emacs lisp alin.s
2010-05-11 11:59 ` Richard Stallman
2010-05-11 12:54 ` alin.s
2010-05-11 13:43 ` Ken Raeburn
2010-05-11 14:10 ` Stefan Monnier
2010-05-11 15:37 ` alin.s
2010-05-15 11:16 ` alin.s
2010-05-15 11:24 ` alin.s
2010-05-15 11:44 ` alin.s
2010-05-15 11:56 ` alin.s
2010-05-15 12:43 ` Helmut Eller
2010-05-15 13:06 ` alin.s
2010-05-15 17:48 ` Stefan Monnier
2010-05-16 13:07 ` alin.s
2010-05-16 13:09 ` Lennart Borgman
2010-05-16 13:42 ` alin.s
2010-05-16 16:28 ` Lennart Borgman
2010-05-16 19:46 ` alin.s
2010-05-16 20:42 ` Stefan Monnier
2010-05-16 21:10 ` alin.s
2010-05-17 13:24 ` Stefan Monnier
2010-05-15 12:15 ` Andreas Schwab
2010-05-15 17:43 ` Stefan Monnier
2010-05-16 13:05 ` alin.s
2010-05-16 15:03 ` Chad Brown
2010-05-16 19:44 ` alin.s
2010-05-16 21:31 ` alin.s
2010-05-16 22:38 ` alin.s
2010-05-16 23:47 ` Lennart Borgman
2010-05-16 23:56 ` alin.s
2010-05-17 15:52 ` alin.s
2010-05-17 16:09 ` Lennart Borgman
2010-05-17 16:40 ` alin.s
2010-05-17 17:00 ` Lennart Borgman
2010-05-17 17:29 ` alin.s
2010-05-17 18:39 ` alin.s
2010-05-17 18:41 ` alin.s
2010-05-17 20:22 ` alin.s
2010-05-17 18:59 ` Eli Zaretskii
2010-05-17 19:04 ` Lennart Borgman
2010-05-17 19:00 ` Chad Brown
2010-05-18 8:22 ` Adrian Robert
2010-05-18 19:46 ` Chad Brown
2010-05-18 22:38 ` Andreas Schwab
2010-05-24 14:36 ` alin.s
2010-05-24 14:46 ` Ken Raeburn
2010-05-26 8:27 ` alin.s
2010-05-24 15:12 ` alin.s
2010-05-24 17:36 ` Jan Djärv
2010-05-24 17:47 ` Stefan Monnier
2010-05-26 10:38 ` alin.s
2010-05-26 13:46 ` Stefan Monnier
2010-05-26 16:49 ` alin.s [this message]
2010-05-27 14:08 ` alin.s
2010-05-27 22:05 ` Andreas Schwab
2010-05-28 20:09 ` alin.s
2010-07-06 12:26 ` alin.s
2010-08-10 11:00 ` Stefan Monnier
2010-05-29 4:25 ` tomas
2010-05-19 4:30 ` Ken Raeburn
2010-05-19 6:20 ` Adrian Robert
2010-05-17 19:56 ` Andreas Schwab
-- strict thread matches above, loose matches on Subject: below --
2010-05-11 13:54 A. Soare
2010-05-12 1:53 ` Ken Raeburn
2010-05-12 2:04 ` Stephen J. Turnbull
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=28683346.post@talk.nabble.com \
--to=alinsoar@voila.fr \
--cc=Emacs-devel@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).