www.delorie.com/archives/browse.cgi | search |
Date: | Sat, 11 Jan 2003 12:41:07 +0300 |
From: | "Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il> |
Sender: | halo1 AT zahav DOT net DOT il |
To: | djgpp-workers AT delorie DOT com |
Message-Id: | <1659-Sat11Jan2003124106+0200-eliz@is.elta.co.il> |
X-Mailer: | emacs 21.3.50 (via feedmail 8 I) and Blat ver 1.8.9 |
In-reply-to: | <3E1FEA6C.71BB41E7@phekda.freeserve.co.uk> (message from Richard |
Dawe on Sat, 11 Jan 2003 09:57:00 +0000) | |
Subject: | Re: strlcat, strlcpy, revision 2 [PATCH] |
References: | <E18WkK2-00014U-00 AT phekda DOT freeserve DOT co DOT uk> <4634-Fri10Jan2003223842+0200-eliz AT is DOT elta DOT co DOT il> <3E1FEA6C DOT 71BB41E7 AT phekda DOT freeserve DOT co DOT uk> |
Reply-To: | djgpp-workers AT delorie DOT com |
Errors-To: | nobody AT delorie DOT com |
X-Mailing-List: | djgpp-workers AT delorie DOT com |
X-Unsubscribes-To: | listserv AT delorie DOT com |
> Date: Sat, 11 Jan 2003 09:57:00 +0000 > From: Richard Dawe <rich AT phekda DOT freeserve DOT co DOT uk> > > > > I might be forgetting something, but IIRC, strncat also always > > nul-terminated the result, didn't it? > > Our implementation does, but not all do. Really? I thought the nul-termination by strncat was mandated by ANSI C89, wasn't it? > Again, our implementation could be updated to cope with overlapping buffers. Doesn't it do that already? If not, what does it do? > If our implementation were able to cope with overlapping buffers, I guess we > could add that as a @port-note. But why tell people things like that? As I explained in another message, I think programmers should know _exactly_ what does our implementation do in these cases. But that's just my opinion; I wouldn't object to having the ``undefined behavior'' text if others think it's appropriate.
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |