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Comparing libev/Changes (file contents):
Revision 1.265 by root, Thu May 3 16:00:47 2012 UTC vs.
Revision 1.290 by root, Sun Oct 27 16:26:07 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
204.15 Fri Mar 1 12:04:50 CET 2013
21 - destroying a non-default loop would stop the global waitpid
22 watcher (Denis Bilenko).
23 - queueing pending watchers of higher priority from a watcher now invokes
24 them in a timely fashion (reported by Denis Bilenko).
12 - add throw() to all libev functions that cannot throw exceptions, for 25 - add throw() to all libev functions that cannot throw exceptions, for
13 further code size decrease when compiling for C++. 26 further code size decrease when compiling for C++.
14 - add throw () to callbacks that must not throw exceptions (allocator, 27 - add throw () to callbacks that must not throw exceptions (allocator,
15 syserr, loop acquire/release, periodic reschedule cbs). 28 syserr, loop acquire/release, periodic reschedule cbs).
16 - fix event_base_loop return code, add event_get_callback, event_base_new, 29 - 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 30 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). 31 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 32 - add more memory fences to fix a bug reported by Jeff Davey. Better
20 be overfenced than underprotected. 33 be overfenced than underprotected.
21 - ev_run now returns a boolean status (true meaning watchers are 34 - ev_run now returns a boolean status (true meaning watchers are
22 still active). 35 still active).
23 - ev_once: undef EV_ERROR in ev_kqueue.c, to avoid clashing with 36 - ev_once: undef EV_ERROR in ev_kqueue.c, to avoid clashing with
… …
25 - (ecb) add memory fence support for xlC (Darin McBride). 38 - (ecb) add memory fence support for xlC (Darin McBride).
26 - (ecb) add memory fence support for gcc-mips (Anton Kirilov). 39 - (ecb) add memory fence support for gcc-mips (Anton Kirilov).
27 - (ecb) add memory fence support for gcc-alpha (Christian Weisgerber). 40 - (ecb) add memory fence support for gcc-alpha (Christian Weisgerber).
28 - work around some kernels losing file descriptors by leaking 41 - work around some kernels losing file descriptors by leaking
29 the kqueue descriptor in the child. 42 the kqueue descriptor in the child.
43 - work around linux inotify not reporting IN_ATTRIB changes for directories
44 in many cases.
30 - include sys/syscall.h instead of plain syscall.h. 45 - include sys/syscall.h instead of plain syscall.h.
46 - check for io watcher loops in ev_verify, check for the most
47 common reported usage bug in ev_io_start.
48 - choose socket vs. WSASocket at compiletime using EV_USE_WSASOCKET.
49 - always use WSASend/WSARecv directly on windows, hoping that this
50 works in all cases (unlike read/write/send/recv...).
51 - try to detect signals around a fork faster (test program by
52 Denis Bilenko).
53 - work around recent glibc versions that leak memory in realloc.
54 - rename ev::embed::set to ev::embed::set_embed to avoid clashing
55 the watcher base set (loop) method.
56 - rewrite the async/signal pipe logic to always keep a valid fd, which
57 simplifies (and hopefully correctifies :) the race checking
58 on fork, at the cost of one extra fd.
59 - add fat, msdos, jffs2, ramfs, ntfs and btrfs to the list of
60 inotify-supporting filesystems.
61 - move orig_CFLAGS assignment to after AC_INIT, as newer autoconf
62 versions ignore it before
63 (https://bugzilla.redhat.com/show_bug.cgi?id=908096).
64 - add some untested android support.
65 - enum expressions must be of type int (reported by Juan Pablo L).
31 66
324.11 Sat Feb 4 19:52:39 CET 2012 674.11 Sat Feb 4 19:52:39 CET 2012
33 - INCOMPATIBLE CHANGE: ev_timer_again now clears the pending status, as 68 - INCOMPATIBLE CHANGE: ev_timer_again now clears the pending status, as
34 was documented already, but not implemented in the repeating case. 69 was documented already, but not implemented in the repeating case.
35 - new compiletime symbols: EV_NO_SMP and EV_NO_THREADS. 70 - new compiletime symbols: EV_NO_SMP and EV_NO_THREADS.
… …
219 reinitialising the default loop actually works (patch by 254 reinitialising the default loop actually works (patch by
220 Malek Hadj-Ali). 255 Malek Hadj-Ali).
221 - implement ev_suspend and ev_resume. 256 - implement ev_suspend and ev_resume.
222 - new EV_CUSTOM revents flag for use by applications. 257 - new EV_CUSTOM revents flag for use by applications.
223 - add documentation section about priorities. 258 - add documentation section about priorities.
224 - add a glossary to the dcoumentation. 259 - add a glossary to the documentation.
225 - extend the ev_fork description slightly. 260 - extend the ev_fork description slightly.
226 - optimize a jump out of call_pending. 261 - optimize a jump out of call_pending.
227 262
2283.53 Sun Feb 15 02:38:20 CET 2009 2633.53 Sun Feb 15 02:38:20 CET 2009
229 - fix a bug in event pipe creation on win32 that would cause a 264 - fix a bug in event pipe creation on win32 that would cause a

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