Path: utzoo!utgpu!water!watmath!clyde!bellcore!rutgers!mailrus!cornell!uw-beaver!teknowledge-vaxc!sri-unix!quintus!ok
From: ok@quintus.uucp (Richard A. O'Keefe)
Newsgroups: comp.unix.wizards
Subject: Re: SVID changes
Message-ID: <274@quintus.UUCP>
Date: 11 Aug 88 01:33:49 GMT
References: <4964@killer.DALLAS.TX.US> <3395@vpk4.UUCP> <249@quintus.UUCP> <3716@whutt.UUCP>
Sender: news@quintus.UUCP
Reply-To: ok@quintus.UUCP (Richard A. O'Keefe)
Organization: Quintus Computer Systems, Inc.
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In article <3716@whutt.UUCP> mike@whutt.UUCP (BALDWIN) writes:
>> > ...  Do remember that there have already been two releases of the SVID,
>I don't think fixing documentation deserves to be called a different standard.
>Please name something useful that has changed from Issue 1 to 2.

Henry Spencer said that "there have already been two releases of the SVID".
This was denied by someone whose name I forget, posting from AT&T.
I pointed out that Henry Spencer is correct according to the SVID itself.
I never claimed that this was a bad thing.  My word, I _like_ the Future
Directions sections in the SVID, and wish more O/S vendors did that.

I don't know whether you'd count the behaviour of getcwd() when passed
a NULL argument as useful; but it is documented V.2 functionality which
I have known programs to use and it was dropped in SVID 2.  There are a
couple of other documented changes worth noting, and then there are the
differences they didn't notice.  (Find them yourself.)

>> As I have found to my cost, Issue 2 is not always a reliable guide to V.3.
>What things are not accurate?

To say that SVID 2 is not a reliable guide to V.3 is not to say that anything
in it is inaccurate.  SVID 2 claims only to describe V.1 and V.2.  If you
really want to know about the differences between SVID 2 and V.3, read the
V.3 release notes.  The changes aren't just additions & enhancements.  The
lesson is: never assume that code which worked in release X.Y will work in
release X.Y+1, always read the release notes *first*.

Can I please get out of this topic now?  I'm sorry I ever stepped in.