kc3-lang/libevent

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• Author : Nick Mathewson
  Date : 2010-05-08 19:09:09
  Hash : 88a543fc
  Message : Make unit test for add_file able to tell "error" from "done" Importantly, we don't actually want to call evbuffer_write() when the buffer is empty. This makes it an error to ever get a -1 return value from evbuffer_add_file(), which makes it safe for us to test the return value.