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From: wkt@tuhs.org (Warren Toomey)
Subject: [TUHS] Etymology of the open file table?
Date: Tue, 22 Mar 2016 12:56:52 +1000	[thread overview]
Message-ID: <20160322025652.GA21181@minnie.tuhs.org> (raw)
In-Reply-To: <20160322022808.GA24345@mcvoy.com>

On Mon, Mar 21, 2016 at 07:28:08PM -0700, Larry McVoy wrote:
> So if you think about it you need two levels, the fd that is per open
> that knows the offset, and the fd to the object in question.  The file
> table is the latter.

Dennis notes this issue in his Evolution paper:
https://www.bell-labs.com/usr/dmr/www/hist.html

just about the IO Redirection heading.

Cheers, Warren


  reply	other threads:[~2016-03-22  2:56 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-22  2:07 Dan Cross
2016-03-22  2:23 ` Marc Rochkind
2016-03-22  2:28   ` Larry McVoy
2016-03-22  2:56     ` Warren Toomey [this message]
2016-03-22  3:02     ` Dan Cross
2016-03-22  3:02   ` Dan Cross
2016-03-22  4:00     ` John Cowan
2016-03-22  4:11       ` Warner Losh
2016-03-23 19:48         ` Dan Cross
2016-03-23 20:17           ` John Cowan

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