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Poul-Henning Kamp authored
need to read more from the fd. The semantics we _really_ want for that read operation is "wait until at least one char is available, then return as many as N to us". This can be done with a combination of system calls, but it is likely just as cheap to just read one char at a time, so we do that. git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1359 d4fa192b-c00b-0410-8231-f00ffab90ce4
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