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1 Revision history for libev, a high-performance and full-featured event loop.
5 TODO: faq, process a thing in each iteration
30         - fix a potential aliasing issue when reading and writing
44 	- mark event pipe fd as cloexec after a fork (analyzed by Sami Farin).
46         - use a reasonable fallback for EV_NSIG instead of erroring out
57         - destroying a non-default loop would stop the global waitpid
59 	- queueing pending watchers of higher priority from a watcher now invokes
60           them in a timely fashion (reported by Denis Bilenko).
67           some libevent 2.x functionality (based on a patch by Jeff Davey).
68         - add more memory fences to fix a bug reported by Jeff Davey. Better
70 	- ev_run now returns a boolean status (true meaning watchers are
87         - try to detect signals around a fork faster (test program by
92         - rewrite the async/signal pipe logic to always keep a valid fd, which
107 	- fix a race where the workaround against the epoll fork bugs
109 	- correct backend_fudge for most backends, and implement a windows
170         - fix a bug where a timeout of zero caused the timer not to fire
191         - ev.pod: greatly expanded the portability section, added a porting
192           section, a description of watcher states and made lots of minor fixes.
223           that this is a race condition regardless of EV_SIGNALFD.
247           to SIG_DFL when a sighandler is stopped.
258 	- ev_unloop and ev_loop wrongly used a global variable to exit loops,
259           instead of using a per-loop variable (bug caught by accident...).
263           ev_invoke_pending, ev_pending_count, together with a long example
278         - support EV_MINIMAL==2 for a reduced API.
286           watchers, fixing a problem when embedding a kqueue loop
295         - add a glossary to the documentation.
297         - optimize a jump out of call_pending.
300 	- fix a bug in event pipe creation on win32 that would cause a
313         - due to a thinko, instead of disabling everything but
324           a useless string instead of the expected version string
328         - fix a bug where an inotify watcher was added twice, causing
331           a direct syscall - slower, but no dependency on librt et al.
340         - replaced loop_ref argument of watcher.set (loop) by a direct
349 	- ev_stat watchers will now use inotify as a mere hint on
364           a 32-bit generation counter. recreate kernel state if we receive
369         - expand time-out strategies into a "Be smart about timeouts" section.
371           documentation and did other clarifications (yeah, it was a mistake
372           to have a struct AND a function called ev_loop).
373 	- fix a bug where ev_default would not initialise the default
383           have a performance impact).
408         - fix a bug in ev_ebadf (this function is only used to catch
410         - fix a bug in fd_intern on win32 (could lead to compile errors
433         - fix a potential aliasing issue in ev_timer_again.
458         - work around a bug in realloc on openbsd and darwin,
467 	- fix a 64 bit overflow issue in the select backend,
484 	- speed up signal detection after a fork.