Messages in this thread | | | From | Neil Brown <> | Date | Fri, 7 Apr 2006 16:50:35 +1000 | Subject | Re: wait4/waitpid/waitid oddness |
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On Thursday April 6, joshudson@gmail.com wrote: > On 4/6/06, Kyle Moffett <mrmacman_g4@mac.com> wrote: > > On Apr 6, 2006, at 22:09:48, Joshua Hudson wrote: > > > I'm the guy who removed the check in link() about source is a > > > directory, found out what broke, and am working on a patch to fix > > > all the resulting breakage. Your task is apt to be a lot simpler. > > > > I seem to recall the reason why hardlinking directories was > > prohibited had something more to do with some unfixable races and > > deadlocks in the kernel; not to mention creating self-referential > > directory trees that are never freed and chew up disk space. > > You recall correctly. I have fixed the self-referrential problem, and I > am testing a fix for the races and deadlocks. Desk proof is not good > enough for me.
I wonder what you are doing about the conceptual problem of What does ".." mean now?
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