From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1HRUxE-00037b-4K
	for qemu-devel@nongnu.org; Wed, 14 Mar 2007 10:59:52 -0400
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1HRUxC-00037D-7V
	for qemu-devel@nongnu.org; Wed, 14 Mar 2007 10:59:51 -0400
Received: from [199.232.76.173] (helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1HRUxC-00037A-4I
	for qemu-devel@nongnu.org; Wed, 14 Mar 2007 09:59:50 -0500
Received: from mail.codesourcery.com ([65.74.133.4])
	by monty-python.gnu.org with esmtps
	(TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60)
	(envelope-from <paul@codesourcery.com>) id 1HRUwI-0003oS-0Z
	for qemu-devel@nongnu.org; Wed, 14 Mar 2007 10:58:54 -0400
From: Paul Brook <paul@codesourcery.com>
Subject: Re: [Qemu-devel] problems using sockets inside qemu code
Date: Wed, 14 Mar 2007 14:58:44 +0000
References: <45F80574.8050708@uab.cat>
In-Reply-To: <45F80574.8050708@uab.cat>
MIME-Version: 1.0
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Message-Id: <200703141458.45488.paul@codesourcery.com>
Reply-To: qemu-devel@nongnu.org
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: qemu-devel@nongnu.org
Cc: Marius Monton <marius.monton@uab.cat>

On Wednesday 14 March 2007 14:23, Marius Monton wrote:
> Hi again,
>
> I'm using sockets inside qemu code for my work on SystemC + qemu
> simulation. I've implemented a TCP client inside qemu code to connect to an
> application (TCP server) outside QEMU (all SystemC stuff).
> Almost all is working fine, but sometimes receiving data fails with an
> "Interrupted system call" on perror (errno = EINTR).
> When testing socket code with no QEMU works fine...

I suggest you read the recv(1) manpage. Retry the command.

Paul