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On Thu, Nov 30, 2006 at 06:32:49PM +0100, Rhialto wrote:
> On Tue 28 Nov 2006 at 14:11:01 -0800, Bill Studenmund wrote:
> > For instance, for procfs's "exe" symlink, rather than depend on reverse=
=20
> > name cache entries, save the path you originally used to exec the progr=
am=20
> > in the first place. :-)
>=20
> The path given to exec(2) might be relative, and the process looking at
> it may (now) be in another directory. So it needs some extra work with
> getcwd().

We just have to handle that at exec time. The advantage is that=20
directories (and thus cwd) will always have a single backpath to root (you=
=20
can't hardlink directories).

Take care,

Bill

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