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SubjectRe: Kernel interface changes (was Re: cdrecord problems on
On Thu, Feb 04, 1999 at 09:11:04AM -0500, Kev wrote:
> we're not talking about going from 2.0 to 2.2; we're talking about going
> from 2.0.33 to 2.0.34.

Perhaps you are, but other people have been complaining about things
changing between 2.0.x and 2.2.x, and between 2.1.x and 2.1.y.

> In the past, many changes have been made which
> have broken binary compatibility without warning and without good reason.
> *THIS MUST NOT CONTINUE HAPPENING* if Linux expects to get anywhere.

I'm a little curious, how many times have this happened actually? So
far all examples I've seen have are the same ioctl padding change
hashed over and over again. A change that looks more like a mistake to
me than a deliberate design change. (that is, the a new ioctl should
have been used, and the old one kept for compatibility at least for
the 2.0.x series, a method that has been used before, IIRC.) Mistakes
are bad enough, but it's not the same thing as doing arbitrary design
changes.

/Robert T.

--
Robert Thörncrantz rtz@pirx.df.lth.se
Mundus Vult Decipi dat95rth@ludat.lth.se
dat95rth@student3.lu.se

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