Date: Tue, 16 May 2017 18:51:30 -0600 From: Warner Losh <imp@bsdimp.com> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: FreeBSD Current <freebsd-current@freebsd.org>, "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org> Subject: Re: UC Berkeley 4-clause copyright Message-ID: <CANCZdfo6mdZzx8tVhxa9oyTCNH1Gtkt6ibV_HqKbHJPYz-BNDg@mail.gmail.com> In-Reply-To: <20170517004839.GA42771@troutmask.apl.washington.edu> References: <20170517002346.GA42582@troutmask.apl.washington.edu> <CANCZdfrha26S7PeEV7XZ33ymbFhSeQhTt0wVL0MgMKgqx_tcQQ@mail.gmail.com> <20170517004839.GA42771@troutmask.apl.washington.edu>
next in thread | previous in thread | raw e-mail | index | archive | help
If it says that it's copyright those people, that's an issue. If it doesn't then there's no issue. Doesn't look like it does. If you'd like, I can look at it an DTRT if you're unsure. Warner On Tue, May 16, 2017 at 6:48 PM, Steve Kargl <sgk@troutmask.apl.washington.edu> wrote: > On Tue, May 16, 2017 at 06:37:56PM -0600, Warner Losh wrote: >> On Tue, May 16, 2017 at 6:23 PM, Steve Kargl >> <sgk@troutmask.apl.washington.edu> wrote: >> > The files in lib/msun/bsdsrc contain the 4-clause UC Berkeley >> > Copyright. Supposedly UCB no longer enforces clause 3. Can >> > clause 3 be removed? >> > >> Yes. Remove it. It's convention these days to also renumber. It was >> likely missed. >> >> Are there other copyright holders? If so, that would be why I didn't >> remove it at the time years ago.... But I may have missed them too. >> > > lib/msun/b_log.c and lib/msun/mathimpl.h have appear to have > onlu UCB in file (other than bde and das in the RCS string). > > lib/msun/b_tgamma.c has a standard 4-clause BSD license with > the years 1992 and 1993 listed. But, later in the file there > is the comment > > /* > * This code by P. McIlroy, Oct 1992; > * > * The financial support of UUNET Communications Services is greatfully > * acknowledged. > */ > > IANAL, so I don't know if this triggers the "and its contributors." > portion of clause 3. > > lib/msun/b_exp.c has a standard 4-clause BSD license with the > years 1985 and 1993 listed. Later in the file is KC Ng's ChangeLog > like annotation > > /* EXP(X) > * RETURN THE EXPONENTIAL OF X > * DOUBLE PRECISION (IEEE 53 bits, VAX D FORMAT 56 BITS) > * CODED IN C BY K.C. NG, 1/19/85; > * REVISED BY K.C. NG on 2/6/85, 2/15/85, 3/7/85, 3/24/85, 4/16/85, 6/14/86. > > Again, IANAL. > > -- > Steve > 20170425 https://www.youtube.com/watch?v=VWUpyCsUKR4 > 20161221 https://www.youtube.com/watch?v=IbCHE-hONow
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CANCZdfo6mdZzx8tVhxa9oyTCNH1Gtkt6ibV_HqKbHJPYz-BNDg>