Mark Ellzey 041ca00c75 Add a new libevent_global_shutdown() to free all globals before exiting.
Mark Ellzey added a function libevent_shutdown() which calls a set of
private functions:

       * event_free_globals()
       * event_free_debug_globals()
       * event_free_debug_globals_locks()
       * event_free_evsig_globals()
       * evsig_free_globals()
       * evsig_free_globals_locks()
       * evutil_free_globals()
       * evutil_free_secure_rng_globals()
       * evutil_free_secure_rng_globals_lock()

Nick tweaked this libevent global shutdown code:

  - rename the function to emphasize that it's for global resources
  - write more in the doxygen
  - make function brace style consistent
  - add a missing void in a function definition.
2012-03-22 11:57:04 -04:00
..
2012-02-10 17:29:53 -05:00