Author :
Abel Mathew
Date :
2011-10-21 19:53:32
Hash :212533e4 Message :New event_base_update_cache_time() to set cached_tv to current time
This function is particularly useful for selectively increasing
the accuracy of the cached time value in 'base' during callbacks
that take a long time to execute.
This function has no effect if the base is currently not in its
event loop or if timeval caching is disabled via EVENT_BASE_FLAG_NO_CACHE_TIME.