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/cvs/libev/Changes
Revision: 1.39
Committed: Sun May 11 11:47:27 2008 UTC (16 years ago) by root
Branch: MAIN
CVS Tags: rel-3_33
Changes since 1.38: +1 -0 lines
Log Message:
*** empty log message ***

File Contents

# Content
1 Revision history for libev, a high-performance and full-featured event loop.
2
3 3.33
4 - use 1-based 2-heap for EV_MINIMAL, simplifies code, reduces
5 codesize and makes for better cache-efficiency.
6 - use 3-based 4-heap for !EV_MINIMAL. this makes better use
7 of cpu cache lines and gives better growth behaviour than
8 2-based heaps.
9 - cache timestamp within heap for !EV_MINIMAL, to avoid random
10 memory accesses.
11 - document/add EV_USE_4HEAP and EV_HEAP_CACHE_AT.
12 - fix a potential aliasing issue in ev_timer_again.
13 - add/document ev_periodic_at, retract direct access to ->at.
14 - improve ev_stat docs.
15 - add portability requirements section.
16 - fix manpage headers etc.
17
18 3.31 Wed Apr 16 20:45:04 CEST 2008
19 - added last minute fix for ev_poll.c by Brandon Black.
20
21 3.3 Wed Apr 16 19:04:10 CEST 2008
22 - event_base_loopexit should return 0 on success
23 (W.C.A. Wijngaards).
24 - added linux eventfd support.
25 - try to autodetect epoll and inotify support
26 by libc header version if not using autoconf.
27 - new symbols: EV_DEFAULT_UC and EV_DEFAULT_UC_.
28 - declare functions defined in ev.h as inline if
29 C99 or gcc are available.
30 - enable inlining with gcc versions 2 and 3.
31 - work around broken poll implementations potentially
32 not clearing revents field in ev_poll (Brandon Black)
33 (no such systems are known at this time).
34 - work around a bug in realloc on openbsd and darwin,
35 also makes the errornous valgrind complaints
36 go away (noted by various people).
37 - fix ev_async_pending, add c++ wrapper for ev_async
38 (based on patch sent by Johannes Deisenhofer.
39 - add sensible set method to ev::embed.
40 - made integer constants type int in ev.h.
41
42 3.2 Wed Apr 2 17:11:19 CEST 2008
43 - fix a 64 bit overflow issue in the select backend,
44 by using fd_mask instead of int for the mask.
45 - rename internal sighandler to avoid clash with very old perls.
46 - entering ev_loop will not clear the ONESHOT or NONBLOCKING
47 flags of any outer loops anymore.
48 - add ev_async_pending.
49
50 3.1 Thu Mar 13 13:45:22 CET 2008
51 - implement ev_async watchers.
52 - only initialise signal pipe on demand.
53 - make use of sig_atomic_t configurable.
54 - improved documentation.
55
56 3.0 Mon Jan 28 13:14:47 CET 2008
57 - API/ABI bump to version 3.0.
58 - ev++.h includes "ev.h" by default now, not <ev.h>.
59 - slightly improved documentation.
60 - speed up signal detection after a fork.
61 - only optionally return trace status changed in ev_child
62 watchers.
63 - experimental (and undocumented) loop wrappers for ev++.h.
64
65 2.01 Tue Dec 25 08:04:41 CET 2007
66 - separate Changes file.
67 - fix ev_path_set => ev_stat_set typo.
68 - remove event_compat.h from the libev tarball.
69 - change how include files are found.
70 - doc updates.
71 - update licenses, explicitly allow for GPL relicensing.
72
73 2.0 Sat Dec 22 17:47:03 CET 2007
74 - new ev_sleep, ev_set_(io|timeout)_collect_interval.
75 - removed epoll from embeddable fd set.
76 - fix embed watchers.
77 - renamed ev_embed.loop to other.
78 - added exported Symbol tables.
79 - undefine member wrapper macros at the end of ev.c.
80 - respect EV_H in ev++.h.
81
82 1.86 Tue Dec 18 02:36:57 CET 2007
83 - fix memleak on loop destroy (not relevant for perl).
84
85 1.85 Fri Dec 14 20:32:40 CET 2007
86 - fix some aliasing issues w.r.t. timers and periodics
87 (not relevant for perl).
88
89 (for historic versions refer to EV/Changes, found in the Perl interface)
90
91 0.1 Wed Oct 31 21:31:48 CET 2007
92 - original version; hacked together in <24h.
93