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Comparing libev/Changes (file contents):
Revision 1.265 by root, Thu May 3 16:00:47 2012 UTC vs.
Revision 1.291 by root, Tue Oct 29 12:13:37 2013 UTC

1Revision history for libev, a high-performance and full-featured event loop. 1Revision history for libev, a high-performance and full-featured event loop.
2 2
3TODO: ev_loop_wakeup 3TODO: ev_loop_wakeup
4TODO: EV_STANDALONE == NO_HASSEL (do not use clock_gettime in ev_standalone) 4TODO: EV_STANDALONE == NO_HASSEL (do not use clock_gettime in ev_standalone)
5
6TODO: document WSA_EV_USE_SOCKET in win32 part
7TODO: ^ OR use WSASend/WSARecv on the handle, which always works
8TODO: assert on fd watcher linked list pointing to itself
9TODO: faq, process a thing in each iteration 5TODO: faq, process a thing in each iteration
10TODO: abuse idle watchers for their side effect 6TODO: dbeugging tips, ev_verify, ev_init twice
11TODO: abuse check watchers for their side effect 7TODO: ev_break for immediate exit (EVBREAK_NOW?)
8TODO: ev_feed_child_event
9TODO: document the special problem of signals around fork.
10TODO: store pid for each signal
11TODO: document file descriptor usage per loop
12TODO: store loop pid_t and compare isndie signal handler,store 1 for same, 2 for differign pid, clean up in loop_fork
13TODO: embed watchers need updating when fd changes
14TODO: document portbaility requirements for atomic pointer access
15
16TODO: glibc >=2.17 do not need -lrt for clock_xxx
17 - mark event pipe fd as cloexec after a fork (analyzed by Sami Farin).
18 - (ecb) support m68k, m88k and sh (patch by Miod Vallat).
19 - use a reasonable fallback for EV_NSIG instead of erroring out
20 when we can't detect the signal set size.
21
224.15 Fri Mar 1 12:04:50 CET 2013
23 - destroying a non-default loop would stop the global waitpid
24 watcher (Denis Bilenko).
25 - queueing pending watchers of higher priority from a watcher now invokes
26 them in a timely fashion (reported by Denis Bilenko).
12 - add throw() to all libev functions that cannot throw exceptions, for 27 - add throw() to all libev functions that cannot throw exceptions, for
13 further code size decrease when compiling for C++. 28 further code size decrease when compiling for C++.
14 - add throw () to callbacks that must not throw exceptions (allocator, 29 - add throw () to callbacks that must not throw exceptions (allocator,
15 syserr, loop acquire/release, periodic reschedule cbs). 30 syserr, loop acquire/release, periodic reschedule cbs).
16 - fix event_base_loop return code, add event_get_callback, event_base_new, 31 - fix event_base_loop return code, add event_get_callback, event_base_new,
17 event_base_get_method calls to improve libevent 1.x emulation and add 32 event_base_get_method calls to improve libevent 1.x emulation and add
18 some libevent 2.x funcitonality (based on a patch by Jeff Davey). 33 some libevent 2.x functionality (based on a patch by Jeff Davey).
19 - add more memory fences to fix a bug reported by Jeff Davey. Better 34 - add more memory fences to fix a bug reported by Jeff Davey. Better
20 be overfenced than underprotected. 35 be overfenced than underprotected.
21 - ev_run now returns a boolean status (true meaning watchers are 36 - ev_run now returns a boolean status (true meaning watchers are
22 still active). 37 still active).
23 - ev_once: undef EV_ERROR in ev_kqueue.c, to avoid clashing with 38 - ev_once: undef EV_ERROR in ev_kqueue.c, to avoid clashing with
… …
25 - (ecb) add memory fence support for xlC (Darin McBride). 40 - (ecb) add memory fence support for xlC (Darin McBride).
26 - (ecb) add memory fence support for gcc-mips (Anton Kirilov). 41 - (ecb) add memory fence support for gcc-mips (Anton Kirilov).
27 - (ecb) add memory fence support for gcc-alpha (Christian Weisgerber). 42 - (ecb) add memory fence support for gcc-alpha (Christian Weisgerber).
28 - work around some kernels losing file descriptors by leaking 43 - work around some kernels losing file descriptors by leaking
29 the kqueue descriptor in the child. 44 the kqueue descriptor in the child.
45 - work around linux inotify not reporting IN_ATTRIB changes for directories
46 in many cases.
30 - include sys/syscall.h instead of plain syscall.h. 47 - include sys/syscall.h instead of plain syscall.h.
48 - check for io watcher loops in ev_verify, check for the most
49 common reported usage bug in ev_io_start.
50 - choose socket vs. WSASocket at compiletime using EV_USE_WSASOCKET.
51 - always use WSASend/WSARecv directly on windows, hoping that this
52 works in all cases (unlike read/write/send/recv...).
53 - try to detect signals around a fork faster (test program by
54 Denis Bilenko).
55 - work around recent glibc versions that leak memory in realloc.
56 - rename ev::embed::set to ev::embed::set_embed to avoid clashing
57 the watcher base set (loop) method.
58 - rewrite the async/signal pipe logic to always keep a valid fd, which
59 simplifies (and hopefully correctifies :) the race checking
60 on fork, at the cost of one extra fd.
61 - add fat, msdos, jffs2, ramfs, ntfs and btrfs to the list of
62 inotify-supporting filesystems.
63 - move orig_CFLAGS assignment to after AC_INIT, as newer autoconf
64 versions ignore it before
65 (https://bugzilla.redhat.com/show_bug.cgi?id=908096).
66 - add some untested android support.
67 - enum expressions must be of type int (reported by Juan Pablo L).
31 68
324.11 Sat Feb 4 19:52:39 CET 2012 694.11 Sat Feb 4 19:52:39 CET 2012
33 - INCOMPATIBLE CHANGE: ev_timer_again now clears the pending status, as 70 - INCOMPATIBLE CHANGE: ev_timer_again now clears the pending status, as
34 was documented already, but not implemented in the repeating case. 71 was documented already, but not implemented in the repeating case.
35 - new compiletime symbols: EV_NO_SMP and EV_NO_THREADS. 72 - new compiletime symbols: EV_NO_SMP and EV_NO_THREADS.
… …
219 reinitialising the default loop actually works (patch by 256 reinitialising the default loop actually works (patch by
220 Malek Hadj-Ali). 257 Malek Hadj-Ali).
221 - implement ev_suspend and ev_resume. 258 - implement ev_suspend and ev_resume.
222 - new EV_CUSTOM revents flag for use by applications. 259 - new EV_CUSTOM revents flag for use by applications.
223 - add documentation section about priorities. 260 - add documentation section about priorities.
224 - add a glossary to the dcoumentation. 261 - add a glossary to the documentation.
225 - extend the ev_fork description slightly. 262 - extend the ev_fork description slightly.
226 - optimize a jump out of call_pending. 263 - optimize a jump out of call_pending.
227 264
2283.53 Sun Feb 15 02:38:20 CET 2009 2653.53 Sun Feb 15 02:38:20 CET 2009
229 - fix a bug in event pipe creation on win32 that would cause a 266 - fix a bug in event pipe creation on win32 that would cause a

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