From: Kilgallen@SpamCop.net (Larry Kilgallen)
Subject: Re: Ada.Directories
Date: 23 Oct 2007 12:11:50 -0500
Date: 2007-10-23T12:11:50-05:00 [thread overview]
Message-ID: <STLiPrk2Va8x@eisner.encompasserve.org> (raw)
In-Reply-To: wccejflhkz7.fsf@shell01.TheWorld.com
In article <wccejflhkz7.fsf@shell01.TheWorld.com>, Robert A Duff <bobduff@shell01.TheWorld.com> writes:
> Kilgallen@SpamCop.net (Larry Kilgallen) writes:
>
>> In article <ffkdem$1oe$1@infosun2.rus.uni-stuttgart.de>, Peter Hermann <ica2ph@lucky.ihr.uni-stuttgart.de> writes:
>>> Adam Beneschan <adam@irvine.com> wrote:
>>>> Maybe the GNAT folks can add a subpackage of Ada.Directories that
>>>
>>> maybe there exists some code for
>>> standardized portable handling of path strings?
>>
>> I doubt it. Handle this:
>>
>> SYS$SYSTEM:SECURITY.AUDIT$JOURNAL;-1
>>
>> Typically SYS$SYSTEM is a logical name pointing to a rooted directory,
>> but there have been cases where particular customers have made it a
>> triple-rooted directory rather than single. The only reliable way to
>> figure out what is going on is to call the appropriate VMS system servce.
>
> What's a triple-rooted directory?
I should have said "double" instead of "single" above, which would be:
$ show logical sys$sysroot
"SYS$SYSROOT" = "DSA6:[SYS0.]" (LNM$SYSTEM_TABLE)
= "SYS$COMMON:"
1 "SYS$COMMON" = "DSA6:[SYS0.SYSCOMMON.]" (LNM$SYSTEM_TABLE)
a triple rooted directory example is:
$ show logical DECW$SYSTEM_DEFAULTS
"DECW$SYSTEM_DEFAULTS" = "SYS$LOGIN_DEVICE:[GREG.TOOLS.DECW]" (LNM$PROCESS_TABLE)
= "SYS$COMMON:[DECW$DEFAULTS.USER]"
= "SYS$COMMON:[DECW$DEFAULTS.SYSTEM]"
= "SYS$LIBRARY:"
1 "SYS$LIBRARY" = "SYS$SYSROOT:[SYSLIB]" (LNM$SYSTEM_TABLE)
"DECW$SYSTEM_DEFAULTS" = "SYS$SYSROOT:[DECW$DEFAULTS.USER]" (DECW$LOGICAL_NAMES)
= "SYS$SYSROOT:[DECW$DEFAULTS.SYSTEM]"
= "SYS$LIBRARY:"
1 "SYS$LIBRARY" = "SYS$SYSROOT:[SYSLIB]" (LNM$SYSTEM_TABLE)
$
> Common Lisp has pretty good support for mostly-portable handling of path
> names. It includes support for VMS, if I remember correctly.
Certainly that is possible, but it involves OS-specific code not
implied by sentence that prompted my comment.
>>> maybe there exists some code for
>>> standardized portable handling of path strings?
next prev parent reply other threads:[~2007-10-23 17:11 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-20 9:21 Ada.Directories Dmitry A. Kazakov
2007-10-20 18:43 ` Ada.Directories anon
2007-10-20 19:40 ` Ada.Directories Dmitry A. Kazakov
2007-10-20 20:35 ` Ada.Directories Maciej Sobczak
2007-10-21 7:40 ` Ada.Directories Dmitry A. Kazakov
2007-10-21 13:05 ` Ada.Directories Jacob Sparre Andersen
2007-10-21 13:26 ` Ada.Directories Dmitry A. Kazakov
2007-10-21 15:29 ` Ada.Directories Markus E L
2007-10-21 15:38 ` Ada.Directories Jacob Sparre Andersen
2007-10-21 17:19 ` Ada.Directories Martin Krischik
2007-10-21 18:52 ` Ada.Directories Dmitry A. Kazakov
2007-10-21 20:32 ` Ada.Directories Markus E L
2007-10-21 23:52 ` Ada.Directories Robert A Duff
2007-10-22 11:08 ` Ada.Directories Harald Korneliussen
2007-11-15 11:44 ` Ada.Directories Markus E L
2007-11-16 13:27 ` Ada.Directories Dmitry A. Kazakov
2007-11-16 16:48 ` Ada.Directories Martin Krischik
2007-11-16 18:47 ` Ada.Directories Larry Kilgallen
2007-11-16 20:35 ` Ada.Directories Martin Krischik
2007-11-16 19:00 ` Ada.Directories Dmitry A. Kazakov
2007-10-21 1:25 ` Ada.Directories anon
2007-10-20 22:36 ` Ada.Directories Larry Kilgallen
2007-10-22 18:56 ` Ada.Directories Adam Beneschan
2007-10-23 9:04 ` Ada.Directories Peter Hermann
2007-10-23 12:07 ` Ada.Directories Larry Kilgallen
2007-10-23 13:01 ` Ada.Directories Peter Hermann
2007-10-23 16:08 ` Ada.Directories Robert A Duff
2007-10-23 17:11 ` Larry Kilgallen [this message]
2007-10-24 0:55 ` Ada.Directories Brian May
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox