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Subject:	RE: fifos and named pipes
Date:	Wed, 28 Mar 2001 10:46:43 +1000
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Thread-Topic:	fifos and named pipes
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From:	"Robert Collins" <robert DOT collins AT itdomain DOT com DOT au>
To:	"Robert Collins" <robert DOT collins AT itdomain DOT com DOT au>,
	<cygwin-developers AT cygwin DOT com>
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> -----Original Message-----
> From: Robert Collins 
> Sent: Wednesday, March 28, 2001 10:33 AM
> To: cygwin-developers AT cygwin DOT com
> Subject: RE: fifos and named pipes
> 
> 
>  
> 
> > -----Original Message-----
> > From: Christopher Faylor [mailto:cgf AT redhat DOT com]
> > Sent: Wednesday, March 28, 2001 10:20 AM
> > To: cygwin-developers AT cygwin DOT com
> > Subject: Re: fifos and named pipes
> > 
> > 
> > On Wed, Mar 28, 2001 at 09:06:14AM +1000, Robert Collins wrote:
> > >Just thought you'd like to know: named pipes under win32 
> (which I was
> > >considering using for the NT implementations) don't have the same
> > >semantics as under openBSD.... so I'm going with my roll-your-own
> > >approach .
> > 
> > What about regular pipes?  I suggested that you could just use those
> > along with some glue to duplicate handles between processes.
> 
> I haven't tested anonymous pipes yet. Even if I do use those, 
> I need the
> glue to identify what pipes are available first - that's what 
> I'm on now
> (step 3 of 5). I plan to look at that once I've got a rough-and-ready
> implementation going. 
>  

Speaking of the glue to see what pipe are available: can I use the
cygwin shared memory area? any caveats/must dos/must not dos with doing
that? 

Rob

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