From: Robert A Duff <bobduff@shell01.TheWorld.com>
Subject: Re: Interpretation of extensions different from Unix/Linux?
Date: Wed, 05 Aug 2009 17:33:05 -0400
Date: 2009-08-05T17:33:05-04:00 [thread overview]
Message-ID: <wcc4osm6j5a.fsf@shell01.TheWorld.com> (raw)
In-Reply-To: h5cm8l$ieq$1@news.tornevall.net
"Jeffrey R. Carter" <spam.jrcarter.not@spam.acm.org> writes:
> Dmitry A. Kazakov wrote:
>> A memory-mapped container with a tree structure? Consider it done!
>
> It seems to lack persistence, one of the defining features of file systems.
There's no persistence requirement in the RM. On an embedded system,
it might be perfectly reasonable for files to vanish on program
termination, or on power-off. Such behavior would be a horrible
bug for an Ada implementation on Unix or Windows -- but it would
still conform to the RM.
There's also RM-1.1.3(6).
Just because some embedded systems don't have file systems, doesn't mean
we shouldn't have portable I/O packages (including directories) in the
language. I mean, portable to the popular non-embedded operating
systems that exist today, not necessarily portable to any imaginable
OS.
Common Lisp has a pretty reasonable abstraction for dealing with path
names and directories and whatnot.
- Bob
next prev parent reply other threads:[~2009-08-05 21:33 UTC|newest]
Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-01 17:53 Interpretation of extensions different from Unix/Linux? vlc
2009-08-02 17:13 ` Jacob Sparre Andersen
2009-08-04 11:31 ` vlc
2009-08-04 11:44 ` Jacob Sparre Andersen
2009-08-04 11:57 ` Georg Bauhaus
2009-08-04 12:29 ` vlc
2009-08-04 13:43 ` Dmitry A. Kazakov
2009-08-14 4:33 ` Randy Brukardt
2009-08-14 7:37 ` Dmitry A. Kazakov
2009-08-04 12:25 ` vlc
2009-08-04 19:18 ` Jeffrey R. Carter
2009-08-04 19:52 ` Dmitry A. Kazakov
2009-08-04 20:45 ` Jeffrey R. Carter
2009-08-04 21:22 ` Dmitry A. Kazakov
2009-08-04 22:04 ` Jeffrey R. Carter
2009-08-05 8:33 ` Dmitry A. Kazakov
2009-08-05 16:07 ` Jeffrey R. Carter
2009-08-05 16:35 ` Dmitry A. Kazakov
2009-08-05 17:49 ` Jeffrey R. Carter
2009-08-05 18:16 ` Dmitry A. Kazakov
2009-08-05 19:27 ` Jeffrey R. Carter
2009-08-05 19:50 ` Dmitry A. Kazakov
2009-08-05 20:46 ` Jeffrey R. Carter
2009-08-06 7:43 ` Dmitry A. Kazakov
2009-08-05 21:33 ` Robert A Duff [this message]
2009-08-05 19:45 ` vlc
2009-08-05 19:56 ` Dmitry A. Kazakov
2009-08-14 4:56 ` Randy Brukardt
2009-08-14 8:01 ` Dmitry A. Kazakov
2009-08-14 23:02 ` Adam Beneschan
2009-08-14 23:54 ` Randy Brukardt
2009-08-15 8:10 ` Dmitry A. Kazakov
2009-08-15 12:49 ` Pascal Obry
2009-08-15 13:23 ` Dmitry A. Kazakov
2009-08-15 15:11 ` Pascal Obry
2009-08-15 17:11 ` Dmitry A. Kazakov
2009-08-15 20:07 ` Pascal Obry
2009-08-16 7:26 ` Dmitry A. Kazakov
2009-08-17 22:28 ` Randy Brukardt
2009-08-18 0:32 ` Adam Beneschan
2009-08-18 20:48 ` Randy Brukardt
2009-08-19 4:08 ` stefan-lucks
2009-08-19 22:01 ` Randy Brukardt
2009-08-19 7:37 ` Jean-Pierre Rosen
2009-08-19 16:10 ` Adam Beneschan
2009-08-19 22:11 ` Randy Brukardt
2009-08-18 7:48 ` Dmitry A. Kazakov
2009-08-18 20:37 ` Randy Brukardt
2009-08-19 8:04 ` Dmitry A. Kazakov
2009-08-19 10:32 ` Georg Bauhaus
2009-08-19 12:11 ` Dmitry A. Kazakov
2009-08-19 15:21 ` Georg Bauhaus
2009-08-19 22:40 ` Randy Brukardt
2009-08-20 8:00 ` Variable- and fixed-length-character strings (Was: Interpretation of extensions different from Unix/Linux?) Jacob Sparre Andersen
2009-08-20 19:40 ` Interpretation of extensions different from Unix/Linux? Dmitry A. Kazakov
2009-08-21 0:08 ` Randy Brukardt
2009-08-21 7:43 ` Dmitry A. Kazakov
2009-08-21 22:10 ` Randy Brukardt
2009-08-22 7:27 ` Dmitry A. Kazakov
2009-09-01 1:50 ` Randy Brukardt
2009-09-01 7:28 ` Dmitry A. Kazakov
2009-09-02 3:41 ` Stephen Leake
2009-09-02 7:17 ` Dmitry A. Kazakov
2009-09-02 19:49 ` tmoran
2009-09-03 7:41 ` Dmitry A. Kazakov
2009-09-03 17:27 ` tmoran
2009-09-03 20:44 ` Dmitry A. Kazakov
2009-09-03 22:22 ` Randy Brukardt
2009-09-04 7:40 ` Dmitry A. Kazakov
2009-09-05 1:58 ` Randy Brukardt
2009-09-05 2:08 ` Randy Brukardt
2009-09-05 8:59 ` Dmitry A. Kazakov
2009-08-21 10:11 ` Enumeration of network shared under Windows (was: Interpretation of extensions different from Unix/Linux?) Dmitry A. Kazakov
2009-08-15 16:01 ` Interpretation of extensions different from Unix/Linux? Vadim Godunko
2009-08-16 13:13 ` Stephen Leake
2009-08-14 4:46 ` Randy Brukardt
2009-08-14 9:00 ` Dmitry A. Kazakov
2009-08-04 21:19 ` vlc
2009-08-14 5:19 ` Randy Brukardt
2009-08-14 6:13 ` Wilcards in Linux (was: Interpretation of extensions different from Unix/Linux?) stefan-lucks
2009-08-14 6:24 ` stefan-lucks
2009-08-14 10:05 ` Wilcards in Linux Markus Schoepflin
2009-08-14 10:22 ` Ludovic Brenta
2009-08-14 18:20 ` Tero Koskinen
2009-08-19 20:39 ` Interpretation of extensions different from Unix/Linux? Keith Thompson
2009-08-19 22:09 ` Robert A Duff
2009-08-20 7:49 ` Jacob Sparre Andersen
2009-08-20 15:56 ` Adam Beneschan
2009-08-20 21:58 ` sjw
2009-08-20 19:44 ` Robert A Duff
2009-08-20 21:34 ` Adam Beneschan
2009-08-20 22:03 ` (see below)
2009-08-21 0:55 ` tmoran
2009-08-20 23:55 ` Randy Brukardt
2009-08-21 17:58 ` Keith Thompson
2009-08-21 18:34 ` Dmitry A. Kazakov
2009-08-21 19:32 ` Jeffrey R. Carter
2009-08-21 21:34 ` Robert A Duff
2009-08-21 22:06 ` Hyman Rosen
2009-08-24 19:51 ` Keith Thompson
2009-08-28 0:27 ` Robert A Duff
2009-08-28 13:15 ` Anders Wirzenius
2009-08-28 15:02 ` Robert A Duff
2009-08-21 8:45 ` Stephen Leake
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