grpc - RPC system from Google

	Commit message (Collapse)	Author	Age
*	Fix link error	Craig Tiller	2015-02-02
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*	Rename wakeup_fd.[hc] to wakeup_fd_posix.[hc]	David Klempner	2015-01-26
\| \| \| \| \|	Fix the transitive closure of this change, including reintroducing pollset_kick_posix/windows where the latter is just a stub.
*	Refactor the pipe/eventfd abstraction	David Klempner	2015-01-26
	This introduces the wakeup fd interface, corresponding approximately to the existing Google version, complete with a ported giant detailed usage comment. The implementation has two layers, "specialized" and "fallback". The specialized layer is intended to be a suitable platform specific implementation like eventfd, whereas "fallback" is probably pipe, with runtime detection of whether the specialized version works on this system (currently stubbed out).