On Fri, 2004-08-27 at 15:34, Paulo Marques wrote: > Albert Cahalan wrote: > > Paulo Marques writes:
> >>About the legal aspects of all this, they have been > >>discussed extensively in the past. It is not about > >>"hey this is just a simple hook", it is all about > >>the derived work concept. This driver does absolutely > >>nothing outside the kernel. It's only purpose is to > >>attach itself to the kernel and to provide the images > >>from the camera to userspace using the kernel ABI's. > >>So you can not say it is not a derived work at all. > > > > > > (note: the following is not legal advice) > > > > I think you'll find that this is not supported by > > the copyright law, at least in the United States and > > in any sane country. > > > > Richard Stallman and The SCO Group might like your > > interpretation, at least when it serves them, but > > that doesn't make it the law. > > You're completely missing the point. I never said that the pwcx driver > copies code from the kernel, and in doing so infringes copyright law. > > What I'm saying is that the kernel is distributed with a license that > allows you certain rights, and that extending the kernel functionality > through closed source drivers is not one of those rights. True, but misleading. The GPL is not an EULA contract that makes you give up your right to extend kernel functionality. The GPL doesn't grant you the right to read the code, but nobody complains that code reading is prohibited. Such activities are outside the scope of the GPL. > It is a derived work, not a "copied" work. The point is: > > >>This driver does absolutely > >>nothing outside the kernel. It's only purpose is to > >>attach itself to the kernel and to provide the images > >>from the camera to userspace using the kernel ABI's. Whatever. I don't see how that matters. To be a derived work, some protectable element of the kernel would have to be included. That might be limited to lines of code, or it might include some higher-level features like control flow. Either way, the pwcx driver won't qualify as being derived. The SCO Group has a better chance than you do. :-) (and, if you're right, BAD things happen) ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=5047&alloc_id=10808&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
