From: oliver <oliver@first.in-berlin.de>
To: caml-list@inria.fr
Subject: Re: [Caml-list] signal-unsafety of %!
Date: Fri, 15 Mar 2013 15:36:44 +0100 [thread overview]
Message-ID: <20130315143644.GA4950@siouxsie> (raw)
In-Reply-To: <51433085.8090405@gmail.com>
On Fri, Mar 15, 2013 at 02:30:29PM +0000, Matej Kosik wrote:
> Hi,
>
> When I compile the attached program
>
> (with compilers available directly from Debian's repositories)
>
> I can observe a (non-deterministic) deadlock.
>
> When I remove
>
> %!
>
> from the printf function inside the SIGALRM's handler, the deadlock never seem to occur.
>
> Obviously, interference can be easily introduced in concurrent programs; I was just surprised that even something like
[...]
Whats going on today?
Use Unix.sigprocmask.
Ciao,
Oliver
next prev parent reply other threads:[~2013-03-15 14:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-15 14:30 Matej Kosik
2013-03-15 14:36 ` oliver [this message]
2013-03-15 15:56 ` Matej Kosik
2013-03-15 16:02 ` oliver
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