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Mail Archives: cygwin/2004/09/23/01:14:34

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Date: Thu, 23 Sep 2004 01:16:22 -0400
From: Christopher Faylor <cgf-no-personal-reply-please AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Blocking accept() broken?
Message-ID: <20040923051622.GH9804@trixie.casa.cgf.cx>
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On Thu, Sep 23, 2004 at 03:05:11PM +1000, Mailing List wrote:
>G'day
>
>In Linux, if I call accept(socket_fd, ....);  it will block until
>there is a connection attempt to that socket.
>
>In Cygwin, even after writing code to ensure it is blocking*, it acts
>in a non-blocking manner.   I've looked around and can find no
>explaination for this, so I'm just wondering if anyone has any
>possible solution?
>
>Thanks
>
>
>* The code I used to force blocking was:
>        
>        /* Set our listen socket blocking */
>	flags = fcntl(listenfd, F_GETFL, 0);
>	flags = flags & ~FNDELAY;  /* Turn blocking on */
>	fcntl(listenfd, F_SETFL, flags);

Could you provide a simple, compilable/linkable, working test case?

cgf

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