From: Igor Pechtchanski <pechtcha@cs.nyu.edu>
To: mattwb@comcast.net
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Sys.sigint is blocked with cygwin threads
Date: Thu, 7 Oct 2004 12:17:56 -0400 (EDT) [thread overview]
Message-ID: <Pine.GSO.4.61.0410071212160.28197@slinky.cs.nyu.edu> (raw)
In-Reply-To: <100720041517.25930.41655DFA0005346A0000654A22007503300D999B9B0E03@comcast.net>
On Thu, 7 Oct 2004, mattwb wrote:
> Is there a good reason that Sys.sigint is blocked when I compile a
> native application under Cygwin using threads? Is O'Caml doing the
> blocking or Cygwin? I would like to develop a service using cygrunsrv
> to run it, but that requires my application to take a signal when
> killed. Is it safe to unblock any signals when using threads under
> Cygwin? If so, which one's.
I would say that you may unblock any signals you want. There's nothing
inherent in Cygwin that prevents signal delivery, so it's probably O'Caml.
Are you using the O'Caml version that comes with Cygwin, or a self-built
one?
In any case, if you have a small example that demonstrates the problem,
please send it to me either on-list or privately -- I'd like to
investigate.
Igor Pechtchanski, volunteer O'Caml maintainer for Cygwin
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prev parent reply other threads:[~2004-10-07 16:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-07 15:17 mattwb
2004-10-07 16:17 ` Igor Pechtchanski [this message]
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