21 May
2012
21 May
'12
5 p.m.
On Mon, 21 May 2012, Warren Toomey wrote:
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.
Cool. I recently did the same thing for BSD.
http://www.bsdnewsletter.com/2012/05/Features181.html
Some examples of code that is mostly the same since the first Berkeley
distribution are: colcrt, expand, mkstr, and soelim. But a few others
still have some of the original ~1976-1977 code.