The Unix Heritage Society mailing list
 help / color / mirror / Atom feed
From: wkt@tuhs.org (Warren Toomey)
Subject: [TUHS] Oldest Unix source code still in modern systems
Date: Mon, 21 May 2012 15:18:02 +1000	[thread overview]
Message-ID: <20120521051801.GA2210@minnie.tuhs.org> (raw)

I was doing a trawl of related Unix source trees, and found that some early
C code from around 2nd Edition Unix is still in OpenSolaris today:

http://minnie.tuhs.org/cgi-bin/utree.pl?file=V2/cmd/if.c

Choose: Compare this file to OpenSolaris_b135/cmd/fmli/sys/test.c
and then click on the Side Scroll or the Printable button.

There's about 15 lines of code in common between the 2 files.

Cheers,
	Warren



             reply	other threads:[~2012-05-21  5:18 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-21  5:18 Warren Toomey [this message]
2012-05-21 15:00 ` Jeremy C. Reed
2012-05-21 15:43   ` Armando Stettner
2012-05-21 16:15     ` Michael Davidson
2012-05-22  7:35       ` Dave Horsfall
2012-05-21  7:45 arnold

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20120521051801.GA2210@minnie.tuhs.org \
    --to=wkt@tuhs.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).