Date: Mon, 07 Jul 2008 15:00:01 -0400 From: Ken Smith <kensmith@cse.Buffalo.EDU> To: Robert Watson <rwatson@freebsd.org> Cc: arch@freebsd.org, Sergey Babkin <babkin@verizon.net> Subject: Re: Proposal: a revoke() system call Message-ID: <1215457201.89956.11.camel@neo.cse.buffalo.edu> In-Reply-To: <20080707000313.P56885@fledge.watson.org> References: <48714866.906912CC@verizon.net> <20080707000313.P56885@fledge.watson.org>
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On Mon, 2008-07-07 at 00:05 +0100, Robert Watson wrote:
> You could=20
> achieve something of the same end by opening /dev/null and then dup2()'in=
g to=20
> the file descriptor you want to revoke, perhaps?
I might be missing something but isn't this what the deadfs vnodeops are
for?
--=20
Ken Smith
- From there to here, from here to | kensmith@cse.buffalo.edu
there, funny things are everywhere. |
- Theodore Geisel |
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