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Comparing libev/Changes (file contents):
Revision 1.273 by root, Tue May 29 19:10:39 2012 UTC vs.
Revision 1.320 by root, Fri Dec 21 06:54:30 2018 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 34.25 Fri Dec 21 07:49:20 CET 2018
4TODO: EV_STANDALONE == NO_HASSEL (do not use clock_gettime in ev_standalone) 4 - INCOMPATIBLE CHANGE: EV_THROW was renamed to EV_NOEXCEPT
5TODO: faq, process a thing in each iteration 5 (EV_THROW sitll provided) and now uses noexcept on C++11 or newer.
6TODO: dbeugging tips, ev_verify, ev_init twice 6 - move the darwin select workaround highe rin ev.c, as newer versions of
7 darwin managed to break their broken select even more.
8 - ANDROID => __ANDROID__ (reported by enh@google.com).
9 - disable epoll_create1 on android because it has broken header files
10 and google is unwilling to fix them (reported by enh@google.com).
11 - avoid a minor compilation warning on win32.
12 - c++: remove deprecated dynamic throw() specifications.
13 - c++: improve the (unsupported) bad_loop exception class.
14 - backport perl ev_periodic example to C, untested.
7 15
8TODO: ev_feed_child_event 164.24 Wed Dec 28 05:19:55 CET 2016
17 - bump version to 4.24, as the release tarball inexplicably
18 didn't have the right version in ev.h, even though the cvs-tagged
19 version did have the right one (reported by Ales Teska).
20
214.23 Wed Nov 16 18:23:41 CET 2016
22 - move some declarations at the beginning to help certain retarded
23 microsoft compilers, even though their documentation claims
24 otherwise (reported by Ruslan Osmanov).
25
264.22 Sun Dec 20 22:11:50 CET 2015
27 - when epoll detects unremovable fds in the fd set, rebuild
28 only the epoll descriptor, not the signal pipe, to avoid
29 SIGPIPE in ev_async_send. This doesn't solve it on fork,
30 so document what needs to be done in ev_loop_fork
31 (analyzed by Benjamin Mahler).
32 - remove superfluous sys/timeb.h include on win32
33 (analyzed by Jason Madden).
34 - updated libecb.
35
364.20 Sat Jun 20 13:01:43 CEST 2015
37 - prefer noexcept over throw () with C++ 11.
38 - update ecb.h due to incompatibilities with c11.
39 - fix a potential aliasing issue when reading and writing
40 watcher callbacks.
41
424.19 Thu Sep 25 08:18:25 CEST 2014
43 - ev.h wasn't valid C++ anymore, which tripped compilers other than
44 clang, msvc or gcc (analyzed by Raphael 'kena' Poss). Unfortunately,
45 C++ doesn't support typedefs for function pointers fully, so the affected
46 declarations have to spell out the types each time.
47 - when not using autoconf, tighten the check for clock_gettime and related
48 functionality.
49
504.18 Fri Sep 5 17:55:26 CEST 2014
51 - events on files were not always generated properly with the
52 epoll backend (testcase by Assaf Inbal).
53 - mark event pipe fd as cloexec after a fork (analyzed by Sami Farin).
54 - (ecb) support m68k, m88k and sh (patch by Miod Vallat).
55 - use a reasonable fallback for EV_NSIG instead of erroring out
56 when we can't detect the signal set size.
57 - in the absence of autoconf, do not use the clock syscall
58 on glibc >= 2.17 (avoids the syscall AND -lrt on systems
59 doing clock_gettime in userspace).
60 - ensure extern "C" function pointers are used for externally-visible
61 loop callbacks (not watcher callbacks yet).
62 - (ecb) work around memory barriers and volatile apparently both being
63 broken in visual studio 2008 and later (analysed and patch by Nicolas Noble).
64
654.15 Fri Mar 1 12:04:50 CET 2013
9 - destroying a non-default loop would stop the global waitpid 66 - destroying a non-default loop would stop the global waitpid
10 watcher (Denis Bilenko). 67 watcher (Denis Bilenko).
11 - queueing pending watchers of higher priority from a watcher now invokes 68 - queueing pending watchers of higher priority from a watcher now invokes
12 them in a timely fashion (reported by Denis Bilenko). 69 them in a timely fashion (reported by Denis Bilenko).
13 - add throw() to all libev functions that cannot throw exceptions, for 70 - add throw() to all libev functions that cannot throw exceptions, for
… …
26 - (ecb) add memory fence support for xlC (Darin McBride). 83 - (ecb) add memory fence support for xlC (Darin McBride).
27 - (ecb) add memory fence support for gcc-mips (Anton Kirilov). 84 - (ecb) add memory fence support for gcc-mips (Anton Kirilov).
28 - (ecb) add memory fence support for gcc-alpha (Christian Weisgerber). 85 - (ecb) add memory fence support for gcc-alpha (Christian Weisgerber).
29 - work around some kernels losing file descriptors by leaking 86 - work around some kernels losing file descriptors by leaking
30 the kqueue descriptor in the child. 87 the kqueue descriptor in the child.
88 - work around linux inotify not reporting IN_ATTRIB changes for directories
89 in many cases.
31 - include sys/syscall.h instead of plain syscall.h. 90 - include sys/syscall.h instead of plain syscall.h.
32 - check for io watcher loops in ev_verify, check for the most 91 - check for io watcher loops in ev_verify, check for the most
33 common reported usage bug in ev_io_start. 92 common reported usage bug in ev_io_start.
34 - chose socket vs. WSASocket at compiletime using EV_USE_WSASOCKET. 93 - choose socket vs. WSASocket at compiletime using EV_USE_WSASOCKET.
35 - always use WSASend/WSARecv directly on windows, hoping that this 94 - always use WSASend/WSARecv directly on windows, hoping that this
36 works in all cases (unlike read/write/send/recv...). 95 works in all cases (unlike read/write/send/recv...).
96 - try to detect signals around a fork faster (test program by
97 Denis Bilenko).
98 - work around recent glibc versions that leak memory in realloc.
99 - rename ev::embed::set to ev::embed::set_embed to avoid clashing
100 the watcher base set (loop) method.
101 - rewrite the async/signal pipe logic to always keep a valid fd, which
102 simplifies (and hopefully correctifies :) the race checking
103 on fork, at the cost of one extra fd.
104 - add fat, msdos, jffs2, ramfs, ntfs and btrfs to the list of
105 inotify-supporting filesystems.
106 - move orig_CFLAGS assignment to after AC_INIT, as newer autoconf
107 versions ignore it before
108 (https://bugzilla.redhat.com/show_bug.cgi?id=908096).
109 - add some untested android support.
110 - enum expressions must be of type int (reported by Juan Pablo L).
37 111
384.11 Sat Feb 4 19:52:39 CET 2012 1124.11 Sat Feb 4 19:52:39 CET 2012
39 - INCOMPATIBLE CHANGE: ev_timer_again now clears the pending status, as 113 - INCOMPATIBLE CHANGE: ev_timer_again now clears the pending status, as
40 was documented already, but not implemented in the repeating case. 114 was documented already, but not implemented in the repeating case.
41 - new compiletime symbols: EV_NO_SMP and EV_NO_THREADS. 115 - new compiletime symbols: EV_NO_SMP and EV_NO_THREADS.
… …
225 reinitialising the default loop actually works (patch by 299 reinitialising the default loop actually works (patch by
226 Malek Hadj-Ali). 300 Malek Hadj-Ali).
227 - implement ev_suspend and ev_resume. 301 - implement ev_suspend and ev_resume.
228 - new EV_CUSTOM revents flag for use by applications. 302 - new EV_CUSTOM revents flag for use by applications.
229 - add documentation section about priorities. 303 - add documentation section about priorities.
230 - add a glossary to the dcoumentation. 304 - add a glossary to the documentation.
231 - extend the ev_fork description slightly. 305 - extend the ev_fork description slightly.
232 - optimize a jump out of call_pending. 306 - optimize a jump out of call_pending.
233 307
2343.53 Sun Feb 15 02:38:20 CET 2009 3083.53 Sun Feb 15 02:38:20 CET 2009
235 - fix a bug in event pipe creation on win32 that would cause a 309 - fix a bug in event pipe creation on win32 that would cause a

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