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Date:      Wed, 28 Jun 2000 10:28:39 +0200
From:      Adrian Chadd <adrian@freebsd.org>
To:        John Baldwin <jhb@FreeBSD.ORG>
Cc:        Alfred Perlstein <bright@wintelcom.net>, arch@FreeBSD.ORG
Subject:   Re: dynamic filetypes.  please comment.
Message-ID:  <20000628102839.H58428@zoe.bastard.co.uk>
In-Reply-To: <200006270941.CAA00986@john.baldwin.cx>; from jhb@FreeBSD.ORG on Tue, Jun 27, 2000 at 02:41:28AM -0700
References:  <20000626142428.A275@fw.wintelcom.net> <200006270941.CAA00986@john.baldwin.cx>

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On Tue, Jun 27, 2000, John Baldwin wrote:
> 
> On 26-Jun-00 Alfred Perlstein wrote:
> > In order to have a kld add a new filetype (DTYPE_VNODE, DTYPE_PIPE,
> > etc.) it needs to generate a unique number.
> 
> Ummm, what happened to fixing the kernel code to not need a type
> but to add the appropriate vfsops as Peter suggested during the
> BSDi hospitality thingie at Usenix?  That solution avoids the need
> for filetypes at all and provides the cleaner solution.  IIRC, the
> primary offender was sendfile().

Hrm. Can you go into a little more detail for us non-USENIXians?



Adrian

-- 
Adrian Chadd			Build a man a fire, and he's warm for the
<adrian@FreeBSD.org>		rest of the evening. Set a man on fire and
				he's warm for the rest of his life.



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