From: Ken Raeburn <raeburn@raeburn.org>
Cc: guile-devel@gnu.org
Subject: Re: deadlock in 1.7.91 ?
Date: Mon, 6 Mar 2006 14:57:37 -0500 [thread overview]
Message-ID: <7CB6664A-0650-4C8A-B753-641A967DCAF5@raeburn.org> (raw)
In-Reply-To: <20060306092721.GD28115@basalt.office.altlinux.org>
On Mar 6, 2006, at 4:27, Stanislav Ievlev wrote:
> On Sun, Feb 26, 2006 at 12:58:46PM +0300, Stanislav Ievlev wrote:
>> Hi!
>>
>> What about this problem?
> Problem was in hidden select in g_main_loop (thanks to myself)
>
> We really need enter_guile(), leave_guile() for such cases.
> with-guile/without-guile will not work.
>
> Are you planning to fix this problem?
But scm_leave_guile can result in garbage collection bugs in
multithreaded programs. Look in threads.c for a copy of the email
message I wrote on the problem. (There may be similar issues with
scm_enter_guile, I haven't thought as hard about it.) I doubt this
can be fixed with that API, but if you spot something I missed, I'd
be glad to hear about it.
The list archives seem to be missing some messages at the end of
February. Why will with/without-guile not work for you? In the
message dated 20 Feb in the archive, can you not call g_main_loop_run
via scm_without_guile?
Ken
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prev parent reply other threads:[~2006-03-06 19:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-20 13:33 deadlock in 1.7.91 ? Stanislav Ievlev
2006-02-26 9:58 ` Stanislav Ievlev
2006-03-06 9:27 ` Stanislav Ievlev
2006-03-06 19:57 ` Ken Raeburn [this message]
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