Re: [PATCH v1 2/4] sys/man2/sysctl.2: HISTORY: wfix

[Collin Funk <collin.funk1@gmail.com>]

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"G. Branden Robinson" <g.branden.robinson@gmail.com> writes:

> At 2025-12-30T07:18:50+0000, Seth McDonald wrote:
>> > [1] https://www.tuhs.org/cgi-bin/utree.pl?file=2.11BSD/src/man/man3/sysctl.3
>> 
>> That would be good to include, though we may need to first modify
>> standards(7) since 2.11BSD currently isn't listed there (the earliest
>> mentioned is 3BSD).
>
> The date on that file, 1993, strongly suggests a backport from the
> then-getting-finalized 4.4BSD (which settled out over the course of 1994
> and into 1995 depending on whether one considers the "Encumbered" or
> "Lite" versions mandated by the settlement of the USL v. BSDI lawsuit).
>
> 4.3BSD, by contrast, dates to 1986.  See my previous mail.
>
> So in that sense, a sysctl()-bearing 2.11BSD is more recent than
> 4.3BSD.

It does say 1993, but it also has the following:

    .\"	@(#)sysctl.3	8.1.1 (2.11BSD GTE) 1/13/95
    .\"
    .TH SYSCTL 3 "January 13, 1995"

The first line being used by SCCS? That is an assumption since I have
never used it.

> I suggest the Linux man-pages project not attempt to track the
> provenance or timeline of 2.11BSD features.  It's too much work.

And there is probably not much practical benefit, i.e., just some (very
few, probably) people interested in the history.

Collin

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