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Date:      Wed, 9 Mar 2011 18:03:10 -0600
From:      David Kelly <dkelly@hiwaay.net>
To:        "Chad Leigh -- Shire.Net LLC" <chad@shire.net>
Cc:        FreeBSD Mailing List <freebsd-questions@freebsd.org>, Nerius Landys <nlandys@gmail.com>
Subject:   Re: Apple & FreeBSD relationship
Message-ID:  <F11DF5DE-A4A5-4BC5-AF4A-781E0B40CB5B@hiwaay.net>
In-Reply-To: <6F1715DF-D31C-4610-872D-7A5E8457B8EF@shire.net>
References:  <AANLkTinqpOeSro5dPJJ-yRa%2BZMDD0Nphu%2B4wd9Raxex7@mail.gmail.com> <6F1715DF-D31C-4610-872D-7A5E8457B8EF@shire.net>

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On Mar 9, 2011, at 4:50 PM, Chad Leigh -- Shire.Net LLC wrote:

> There are some/a few/several people working at Apple that play or used =
to play a large role in FreeBSD.  So they were basically paying these =
people's salaries for their day job which allowed them to be active in =
FreeBSD.  Also, there is some code put-back I believe.

Of particular note was the contributions of patches to fix NFS race =
conditions. Plus tools to stress and duplicate those conditions.

> Most of what Apple used from FreeBSD was the userland and the kernel =
interface so that the Darwin kernel could be used with FreeBSD userland =
utilities that affect the kernel etc.    Mac OS X uses a totally =
different underlying kernel and architecture but made a FreeBSD like =
kernel interface in order to be able to use certain sets of FreeBSD =
stuff.

Believe a number of FreeBSD drivers made it into MacOS X. Don't know of =
any Apple product which used Intel Etherexpress Pro chipsets but I =
popped a PCI card in a Mac one day and it magically worked as if it had =
always been there.

--
David Kelly N4HHE, dkelly@HiWAAY.net
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Whom computers would destroy, they must first drive mad.






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