>bsd <mascotgr...@yahoo.com> wrote:
>
>> The way he states it in his article is that Sun made significant changes =
>after buying SVR4, which is incorrect, because changes to SVR4 were made af=
>ter Solaris was open sourced.  Significant changes were made when SVR4 was =
>developed, not after.  Solaris 2.0 was developed from SVR4.
>
>The SVR4 kernel was developed from SunOS-4.0, but SunOS-5.x (Solaris-2.x)
>was developed from SunOS-4.1.x.
>

I don't think that that is correct; SVR4 was developed with AT&T from
SunOS 4.x and SVr3; the SCCS files proof that.  Unfortunately, the code
was copied as bare source and then check in at Sun.  Solaris 2.x was
clearly derived from SVr4 but a lot of changes were made.

Casper

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