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xen-devel
[Xen-devel] [PATCH] libxenstore: fix threading bug which cause xend star
Ian Jackson writes ("[Xen-devel] [PATCH] libxenstore: fix threading bug which
cause xend startup hang"):
> While I was investigating this, I noticed that xs_fileno, which is
> used by numerous applications to be able to select() waiting for
> xenstore watches, always returns -1 and has done so since
> 7268:2144de6eabcc "Make libxenstore thread-safe" in October 2008.
I was wrong. Gianni has pointed me to the pipe() call which is
cleverly hidden by the rather opaque coding style.
Ian.
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