From: Corinna Vinschen <corinna-cygwin@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: Intermittent failures retrieving process exit codes
Date: Fri, 21 Dec 2012 17:02:00 -0000 [thread overview]
Message-ID: <20121221170219.GF18188@calimero.vinschen.de> (raw)
In-Reply-To: <20121221161024.GA10871@ednor.casa.cgf.cx>
On Dec 21 11:10, Christopher Faylor wrote:
> On Fri, Dec 21, 2012 at 11:32:41AM +0100, Corinna Vinschen wrote:
> >Maybe the signal thread should really not exit by itself, but just
> >wait until the TerminateThread is called. Chris?
>
> If the analysis is correct, that just fixes one symptom doesn't it?
> There are potentially many threads running in any Cygwin program
> and it sounds like any one of them could trigger this.
Right. I guess the question is how to synchronize things so that the
thread calling TerminateProcess is actually the last one, making sure
its return value is used.
Maybe the NtQueryInformationThread(ThreadAmILastThread) call is of some
help. Or we have to keep all thread IDs of the self-started threads
available to terminate them explicitely at process exit.
Corinna
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Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Project Co-Leader cygwin AT cygwin DOT com
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next prev parent reply other threads:[~2012-12-21 17:02 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-07 19:55 Tom Honermann
2012-12-07 21:54 ` Tom Honermann
2012-12-07 23:07 ` bartels
2012-12-21 6:30 ` Tom Honermann
2012-12-21 10:33 ` Corinna Vinschen
2012-12-21 12:15 ` Nick Lowe
2012-12-21 19:45 ` Tom Honermann
2012-12-22 3:09 ` Nick Lowe
2012-12-21 16:10 ` Christopher Faylor
2012-12-21 17:02 ` Corinna Vinschen [this message]
2012-12-21 19:36 ` Intermittent failures retrieving process exit codes - snapshot test requested Christopher Faylor
2012-12-21 20:37 ` Daniel Colascione
2012-12-21 22:23 ` marco atzeri
2012-12-21 23:09 ` Tom Honermann
2012-12-22 2:53 ` Christopher Faylor
2012-12-22 2:57 ` Tom Honermann
2012-12-22 2:49 ` Christopher Faylor
2012-12-22 3:14 ` Christopher Faylor
2012-12-22 9:06 ` marco atzeri
2012-12-22 17:50 ` Christopher Faylor
2012-12-23 16:56 ` Christopher Faylor
2012-12-23 18:54 ` marco atzeri
2012-12-27 20:50 ` Tom Honermann
2012-12-29 21:57 ` Christopher Faylor
2013-01-01 1:45 ` Tom Honermann
2013-01-01 5:36 ` Christopher Faylor
2013-01-02 19:15 ` Tom Honermann
2013-01-02 20:48 ` Christopher Faylor
2013-01-02 20:53 ` Daniel Colascione
2013-01-02 21:41 ` Christopher Faylor
2013-01-02 21:25 ` Tom Honermann
2013-01-15 22:17 ` Intermittent failures with ctrl-c (was: retrieving process exit codes) Tom Honermann
2013-01-16 2:04 ` Christopher Faylor
2013-01-16 16:38 ` Intermittent failures with ctrl-c Tom Honermann
2013-01-16 16:53 ` marco atzeri
2013-01-16 17:42 ` Tom Honermann
2013-01-16 18:05 ` Earnie Boyd
2013-01-16 18:51 ` Tom Honermann
2013-01-16 18:59 ` Christopher Faylor
2013-01-16 20:19 ` Tom Honermann
2013-01-16 22:23 ` Christopher Faylor
2013-01-18 20:12 ` Tom Honermann
2013-01-19 5:58 ` Christopher Faylor
2013-01-20 22:09 ` Tom Honermann
2013-01-23 3:20 ` Tom Honermann
2013-01-23 5:27 ` Christopher Faylor
2013-01-23 18:18 ` Tom Honermann
2013-01-23 18:35 ` Christopher Faylor
2013-01-24 4:12 ` Tom Honermann
2013-01-16 19:14 ` Christopher Faylor
2013-01-16 20:24 ` Tom Honermann
2012-12-21 20:01 ` Intermittent failures retrieving process exit codes Tom Honermann
2013-11-14 4:02 ` Tom Honermann
2013-11-14 9:20 ` Corinna Vinschen
2013-11-14 15:21 ` Tom Honermann
2013-11-15 18:53 ` Denis Excoffier
2013-11-15 19:21 ` Christopher Faylor
2013-11-17 13:30 ` Denis Excoffier
2013-11-15 22:15 ` Tom Honermann
2013-11-25 19:59 ` Lasse Collin
2013-11-25 23:12 ` Antivirus strikes back (probably) (Was: Intermittent failures retrieving process exit codes) Denis Excoffier
2013-11-26 21:09 ` Denis Excoffier
2013-11-26 21:09 ` Denis Excoffier
2013-11-26 23:36 ` Christopher Faylor
2013-12-01 13:24 ` Lasse Collin
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