Re: Binary only module overview

From: richard offer (offerat_private)
Date: Wed Sep 26 2001 - 11:45:35 PDT

  • Next message: Crispin Cowan: "Re: Binary only module overview"

    * frm gregat_private "09/26/01 10:05:19 -0700" | sed '1,$s/^/* /'
    *
    * On Wed, Sep 26, 2001 at 05:17:51AM +0000, David Wagner wrote:
    *> 
    *> <TANGENT>
    *> (By the way, there is a difference between the word "include" and the
    *> cpp syntax "#include".  They have seven letters in common, but it's not
    *> clear that the two notions are necessarily equivalent when it comes to
    *> licenses like the GPL.  To take this to an absurd extreme, one might
    *> argue that any non-GPL user-level application running on Linux dare not
    *> # include anything in /usr/include/linux/, but it is pretty hard for me
    *> to see how such a position could be plausible.)
    *> </TANGENT>
    * 
    * User programs should not be including anything from /usr/include/linux.
    * It is glibc's problem if it does that (I think it has been fixed in the
    * latest few releases.)  Other system libraries do not include anything
    * from that directory (dietLibc, uClibc, etc.)
    * 
    * So yes, that argument is valid :)
    
    It that case it's not possible to have anything that uses libc (LGPL) be
    anything that isn't GPL compatable. That could well hamper Linux acceptace
    in some markets.
    
    errno.h -> bits/errno.h -> linux/errno.h
    
    
    However since linux/errno.h does not have a GPL copyright on it (neither do
    most of the header files in linux/*) it could be argued that they are in
    fact freely redistributable since they are there purely to document a
    functional interface (the term "functional" is important as that conveys no
    artisitic content and therefore copyright applies differently).
    
    
    * 
    * greg k-h
    * 
    
    richard.
    
    -----------------------------------------------------------------------
    Richard Offer                     Technical Lead, Trust Technology, SGI
    "Specialization is for insects"
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