From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: xenomai-core <xenomai@xenomai.org>
Subject: Re: [Xenomai-core] [Xenomai-git] Jan Kiszka : native: Rework handling of pthread carrier thread
Date: Fri, 04 Jun 2010 21:48:06 +0200 [thread overview]
Message-ID: <4C095876.3060605@domain.hid> (raw)
In-Reply-To: <E1OKZdD-0003ml-45@domain.hid>
GIT version control wrote:
> Module: xenomai-jki
> Branch: for-upstream
> Commit: 0352b068600bd4ef3172c8a42416badbcdad32ca
> URL: http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=0352b068600bd4ef3172c8a42416badbcdad32ca
>
> Author: Jan Kiszka <jan.kiszka@domain.hid>
> Date: Wed Apr 28 15:08:11 2010 +0200
>
> native: Rework handling of pthread carrier thread
>
> This patch improves two pitfalls of libnative's interaction with
> underlying pthreads:
>
> First, it tries to detect double deletions (cancellations or joinings)
> of pthreads and report them via an error code. This reduces the risk to
> trigger a SIGSEGV accessing meanwhile released pthread objects. And
> second, it properly detaches joinable pthreads when they are deleted
> instead. This properly releases the pthread resources.
I really do not understand that. What is the point of creating a
joinable thread if you do not want to join it once it has been canceled?
--
Gilles.
next parent reply other threads:[~2010-06-04 19:48 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E1OKZdD-0003ml-45@domain.hid>
2010-06-04 19:48 ` Gilles Chanteperdrix [this message]
2010-06-04 23:58 ` [Xenomai-core] [Xenomai-git] Jan Kiszka : native: Rework handling of pthread carrier thread Jan Kiszka
2010-06-05 12:57 ` Gilles Chanteperdrix
2010-06-05 18:43 ` Jan Kiszka
2010-06-05 18:49 ` Gilles Chanteperdrix
2010-06-05 19:14 ` Jan Kiszka
2010-06-05 19:18 ` Gilles Chanteperdrix
2010-06-05 19:22 ` Jan Kiszka
2010-06-05 19:28 ` Gilles Chanteperdrix
2010-06-05 20:46 ` Jan Kiszka
2010-06-06 12:44 ` Gilles Chanteperdrix
2010-06-18 18:59 ` Jan Kiszka
2010-06-18 19:06 ` Gilles Chanteperdrix
2010-06-18 20:17 ` Jan Kiszka
2010-06-19 10:14 ` Gilles Chanteperdrix
2010-06-19 11:52 ` Jan Kiszka
2010-06-19 12:28 ` Gilles Chanteperdrix
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