From owner-freebsd-current  Fri Aug 31 10:18:15 2001
Delivered-To: freebsd-current@freebsd.org
Received: from mailman.zeta.org.au (mailman.zeta.org.au [203.26.10.16])
	by hub.freebsd.org (Postfix) with ESMTP
	id 352C037B406; Fri, 31 Aug 2001 10:18:11 -0700 (PDT)
Received: from bde.zeta.org.au (bde.zeta.org.au [203.2.228.102])
	by mailman.zeta.org.au (8.9.3/8.8.7) with ESMTP id DAA25433;
	Sat, 1 Sep 2001 03:18:08 +1000
Date: Sat, 1 Sep 2001 03:17:54 +1000 (EST)
From: Bruce Evans <bde@zeta.org.au>
X-X-Sender:  <bde@besplex.bde.org>
To: "Brian F. Feldman" <green@FreeBSD.ORG>
Cc: "Steve O'Hara-Smith" <steveo@eircom.net>,
	David Wolfskill <david@catwhisker.org>, <current@FreeBSD.ORG>
Subject: Re: symlink(2) [Was: Re: tcsh.cat] 
In-Reply-To: <200108311443.f7VEh8h14038@green.bikeshed.org>
Message-ID: <20010901031439.A4397-100000@besplex.bde.org>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-freebsd-current@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-current.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-current>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-current>
X-Loop: FreeBSD.ORG

On Fri, 31 Aug 2001, Brian F. Feldman wrote:

> Bruce Evans <bde@zeta.org.au> wrote:
> > Here's an example of a standard utility being clueless about symlinks to
> > nothing:
> >
> >     $ ln -s '' foo
> >     $ cp foo bar
> >     cp: foo is a directory (not copied)
> >
> > foo is certainly not a directory.  The bug seems to be in fts.
>
> No, "foo" certainly _is_ a directory.  It is precisely the same thing as
> ".".

No, the empty pathname has been invalid and not an alias for "." since at
least the first version of POSIX.

Bruce


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message