[TUHS] Code bloat
Tony Finch
dot at dotat.at
Fri Feb 10 01:30:35 AEST 2017
Jacob Goense <dugo at xs4all.nl> wrote:
> On 2017-02-08 17:25, Tony Finch wrote:
> > The previous CVS repo from the 386BSD+patchkit days was hidden away
> > because of old copyright worries, though some time after 2000 it became
> > available to most committers. (I have a copy in my home directory on
> > freefall.freebsd.org which I stashed away in 2007 because at that time I
> > think there still wasn't a conveniently accessible copy.)
>
> Does that have eg. sys/kern/tty.c in it? Or is also missing piles of files?
Yes, rev 1.1 has a comment in the header
* PATCHES MAGIC LEVEL PATCH THAT GOT US HERE
* -------------------- ----- ----------------------
* CURRENT PATCH LEVEL: 3 00163
* -------------------- ----- ----------------------
*
* 11 Dec 92 Williams Jolitz Fixed tty handling
* 28 Nov 1991 Warren Toomey Cleaned up the use of COMPAT_43
* in the 386BSD kernel.
* 27 May 93 Bruce Evans Sign Ext fix for TIOCSTI from the net
* Kludge to hook in RTS/CTS flow control
* Avoid sleeping on lbolt, it slows down
* output unnecessarily.
> > It looks like after the uplift to SVN the two repositories were combined,
> > so you can now see the 386BSD import at
> > https://github.com/freebsd/freebsd/commit/f131f027b47937d651804c243cde86ec0bf87e67
>
> Not without being butchered first. A lot of essential source files are missing
> from the start until they magically appear in the 4.4BSD-Lite upload.
Ah, I see you are right :-/ The early commits are not very easy to dig
through because of a combination of broken-up commits and source control
conversion artefacts, and SVN being incredibly slow.
Tony.
--
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