From: dexen deVries <dexen.devries@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] files vs. directories
Date: Thu, 3 Feb 2011 14:40:16 +0100 [thread overview]
Message-ID: <201102031440.16555.dexen.devries@gmail.com> (raw)
In-Reply-To: <6067898fb2c004aedabecd83cd0be2ac@brasstown.quanstro.net>
On Thursday, February 03, 2011 02:05:02 pm erik quanstrom wrote:
> > why do we keep distinction between files and directories? Does it provide
> > any extra value over model with unified file/directory?
>
> yes. the advantage is that it's easy to tell the difference
> between a file and a directory.
no comments ;-)
> and we have a lot of code
> that works with the current model.
That was my first objection, too; stuff like acme(1) could become strange: I
can't imagine how to present mixed bytestream+subfiles/subdirectories in a
reasonable way. Unless the user left the one of the forks empty, that is...
tar(1) would become confused beyond imagination.
How about 8c(1)? would it be too confusing to issue:
8c foo.c
if `foo.c' contained some C code, AND `foo.c/bar.h' contained some more C
code?
rc(1)? How could `. foo.rc' handle situation when also `foo.rc/bar.rc/baz.rc'
exists?
The model seems somewhat sensible in regard to user-oriented documents,
especially multi-part ones.
`mail/1' could hold body of an email message nr 1, and `mail/1/1' its first
MIME part.
Perhaps /dev/sd0, /dev/sd0/p0, /dev/sd0/p0/p0 could make some sense in regard
to drives, partitions etc.?
Perhaps my whole confusion stems from the fact I've never used any record-
oriented filesystem -- otherwise I'd understand pains related to it, as some of
them would apply in case of my question.
--
dexen deVries
[[[↓][→]]]
> how does a C compiler get to be that big? what is all that code doing?
iterators, string objects, and a full set of C macros that ensure
boundary conditions and improve interfaces.
ron minnich, in response to Charles Forsyth
http://9fans.net/archive/2011/02/90
next prev parent reply other threads:[~2011-02-03 13:40 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-03 11:45 dexen deVries
2011-02-03 13:05 ` erik quanstrom
2011-02-03 13:40 ` dexen deVries [this message]
2011-02-03 13:59 ` erik quanstrom
2011-02-03 13:36 ` roger peppe
2011-02-03 13:40 ` erik quanstrom
2011-02-03 13:44 ` dexen deVries
2011-02-03 14:15 ` roger peppe
2011-02-03 14:27 ` dexen deVries
2011-02-03 18:42 ` smiley
2011-02-03 22:33 ` dexen deVries
2011-02-04 1:42 ` Robert Ransom
2011-02-04 1:49 ` erik quanstrom
2011-02-04 3:30 ` Robert Ransom
2011-02-04 4:11 ` Eric Van Hensbergen
2011-02-04 4:17 ` andrey mirtchovski
2011-02-04 5:36 ` erik quanstrom
2011-02-03 14:35 ` dexen deVries
2011-02-03 16:58 ` Bakul Shah
2011-02-03 23:13 ` Eric Van Hensbergen
2011-02-04 0:24 ` smiley
2011-02-04 0:45 ` Skip Tavakkolian
2011-02-04 1:29 ` Nick LaForge
2011-02-04 18:26 Lucio De Re
2011-02-04 18:28 Lucio De Re
2011-02-04 18:31 Lucio De Re
2011-02-04 18:41 ` Lucio De Re
2011-08-21 17:33 ` Enrico Weigelt
2011-02-04 18:38 Lucio De Re
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