Path: utzoo!mnetor!uunet!sdrc!scjones
From: scjones@sdrc.UUCP (Larry Jones)
Newsgroups: comp.lang.c
Subject: Re: Implementation-DEPENDENT code (was:strcpy)
Message-ID: <258@sdrc.UUCP>
Date: 13 Apr 88 21:55:35 GMT
References: <7712@apple.Apple.Com> <7485@brl-smoke.ARPA> <10731@mimsy.UUCP> <6670@bellcore.bellcore.com>
Organization: Structural Dynamics Research Corp., Cincinnati
Lines: 20
Summary: Counterexample

In article <6670@bellcore.bellcore.com>, sjs@spectral.ctt.bellcore.com (Stan Switzer) writes:
> I think a few observations can be made about this "tempest-in-a-teapot"
> 
>   1) Some (most, possibly all) implementations DO implement strcpy
>      left-to-right.   (prior-art)

Nope.  Practically all VAX implementations use the VAX MOVC3 instruction which
moves EITHER left-to-right OR right-to-left, whichever is needed to get the
"right" answer (an intact copy).

> Perhaps the Committee has forgotton its charter?

No, not so far as I know - it seems to be brought up in committee meetings
almost as often an it's brought up on the net.

----
Larry Jones                         UUCP: uunet!sdrc!scjones
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