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Apple Denies Closing Kernel


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OSNews is reporting that Apple representative Ernest Prabhakar (of Open Source & Open Standards) has denied the official closing of the Darwin x86 kernel source. Says Mr. Prabhakar: "We continue to release all the Darwin sources for our PowerPC systems, and so far have released all the non-kernel Darwin sources for Intel. Nothing has been announced, so [Tom Yager] (and everyone else) certainly has the right to speculate. But please don't confuse 'speculation' with 'fact'." Tom Yager recently wrote an article about the "closing" of kernel sources due to piracy. View the original post.

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I think the rumors about the 10.5 kernel are really just "we want this to happen" blog posts that have evolved into "we think it will happen." Maybe not, but I don't remember hearing any "insider info" on the topic.

 

They'll have to do something major for virtualization, though.

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They are obviously planning to close the kernel for Intel machines, that's what they're saying, and quote "We continue to release all the Darwin sources for our PowerPC systems, and so far have released all the non-kernel Darwin sources for Intel." what else do we need to be sure, they key phrase here is "all the non-kernel Darwin sources for Intel" :D

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what is the connection between the BSD license and the GPL one?

 

ok I confess I dont know those license details so much in depth, but OpenBSD, NetBSD, FreeBSD etc...

I read Apple have "borrowed" kernel sources from those open source projects (what ever is thy license, GPL or other). OS X XNU partially old Mach, partially BSD?

 

Edit:

http://developer.apple.com/documentation/D..._section_3.html

 

The BSD layer is based on the BSD kernel, primarily FreeBSD.

 

http://www.freebsd.org/copyright/

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The BSD kernel is based on a BSD license, waaay less restrictive ....

 

which means that Apple can take open source, and use it in their closed source without violating the license?

 

Edit:

 

looks like it (http://www.freebsd.org/copyright/license.html):

Copyright 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved.

 

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

 

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3. All advertising materials mentioning features or use of this software must display the following acknowledgement:

 

This product includes software developed by the University of California, Berkeley and its contributors.

 

4. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

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