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| author | Nick Mathewson <nickm@torproject.org> | 2010-09-28 14:01:45 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2010-09-28 14:01:45 -0400 |
| commit | c612ddee17c2f6e70fde9f0bdd7116516f384ae8 (patch) | |
| tree | c2113145b817030aa8e0b1fd1d97ec65338a39a9 /src/common/compat_libevent.c | |
| parent | d6e255edbd11f159c33ff77ceb638c0304dd9873 (diff) | |
| download | tor-c612ddee17c2f6e70fde9f0bdd7116516f384ae8.tar.gz tor-c612ddee17c2f6e70fde9f0bdd7116516f384ae8.zip | |
Add a new option to enable/disable IOCP support
Diffstat (limited to 'src/common/compat_libevent.c')
| -rw-r--r-- | src/common/compat_libevent.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/common/compat_libevent.c b/src/common/compat_libevent.c index bbab06e8d4..6afd3c1d29 100644 --- a/src/common/compat_libevent.c +++ b/src/common/compat_libevent.c @@ -159,7 +159,7 @@ struct event_base *the_event_base = NULL; /** Initialize the Libevent library and set up the event base. */ void -tor_libevent_initialize(void) +tor_libevent_initialize(tor_libevent_cfg *torcfg) { tor_assert(the_event_base == NULL); @@ -171,7 +171,21 @@ tor_libevent_initialize(void) #endif #ifdef HAVE_EVENT2_EVENT_H - the_event_base = event_base_new(); + { + struct event_config *cfg = event_config_new(); + +#if defined(MS_WINDOWS) && defined(USE_BUFFEREVENTS) + if (! torcfg->disable_iocp) + event_config_set_flag(cfg, EVENT_BASE_FLAG_STARTUP_IOCP); +#endif + +#if defined(LIBEVENT_VERSION_NUMBER) && LIBEVENT_VERSION_NUMBER >= V(2,0,7) + if (torcfg->num_cpus > 0) + event_config_set_num_cpus_hint(cfg, torcfg->num_cpus); +#endif + + the_event_base = event_base_new_with_config(cfg); + } #else the_event_base = event_init(); #endif |