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Re: URGENT [PROPOSAL] V3: lsb lib and lsb loader location (alsoIA64)



Vulture wrote:

> Julie wrote:
> >
> > > > The same holds for sparc32/sparc64, mips/mips64, powerpc/powerpc64,
> > > >  and ia32/x86-64.
> > >
> > > Can you please summarize what directories are used to support the different
> > > architectures? I think that if we see the existing stuff laid out in one place,
> > > we can see what the pattern is, and where to put lsb version of things should
> > > be more obvious.
> >
> > Is it perhaps time to do hidden directories so that /usr/lib/libc.a
> > expands automagically to /usr/lib/ia64/libc.a for ia64 boxen and
> > /usr/lib/ia32/libc.a for ia32 boxen?
> >
> > I've used several systems with this sort of feature and it makes
> > architectural dependencies =much= easier to handle.
> 
> Yes, it looks nice at first, until you realize that each call to
> 
>      open ( ... )
> 
> suddenly does not solicit a file descriptor or error code, but a callback
> "which context would you like ?". Exactly the kind of problem that has so
> far prevented ACLs from taking the world by storm.

The systems I had used something like "@sys" (which I think is a
DFS-ism) to control which one you got.  So you either got the
correct file or ENOENT.
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