| 1 | Revision history for libev, a high-performance and full-featured event loop. |
1 | Revision history for libev, a high-performance and full-featured event loop. |
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2 | |
| 3 | - use 1-based heaps, simplifies code, reduces codesize, makes |
3 | 3.42 Tue Jun 17 12:12:07 CEST 2008 |
| 4 | for better cache-efficiency and increases memory requirements |
4 | - work around yet another windows bug: FD_SET actually adds fd's |
| 5 | by up to two pointers/loop. |
5 | multiple times to the fd_*SET*, despite official MSN docs claiming |
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6 | otherwise. Reported and well-analysed by Matt Tolton. |
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7 | - define NFDBITS to 0 when EV_SELECT_IS_WINSOCKET to make it compile |
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8 | (reported any analysed by Chris Hulbert). |
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9 | - fix a bug in ev_ebadf (this function is only used to catch |
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10 | programming errors in the libev user). reported by Matt Tolton. |
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11 | - fix a bug in fd_intern on win32 (could lead to compile errors |
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12 | under some circumstances, but would work correctly if it compiles). |
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13 | reported by Matt Tolton. |
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14 | - (try to) work around missing lstat on windows. |
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15 | - pass in the write fd set as except fd set under windows. windows |
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16 | is so uncontrollably lame that it requires this. this means that |
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17 | switching off oobinline is not supported (but tcp/ip doesn't |
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18 | have oob, so that would be stupid anyways. |
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19 | - use posix module symbol to auto-detect monotonic clock presence |
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20 | and some other default values. |
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21 | |
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22 | 3.41 Fri May 23 18:42:54 CEST 2008 |
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23 | - work around an obscure bug in winsocket select: if you |
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24 | provide only empty fd sets then select returns WSAEINVAL. how sucky. |
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25 | - improve timer scheduling stability and reduce use of time_epsilon. |
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26 | - use 1-based 2-heap for EV_MINIMAL, simplifies code, reduces |
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27 | codesize and makes for better cache-efficiency. |
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28 | - use 3-based 4-heap for !EV_MINIMAL. this makes better use |
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29 | of cpu cache lines and gives better growth behaviour than |
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30 | 2-based heaps. |
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31 | - cache timestamp within heap for !EV_MINIMAL, to avoid random |
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32 | memory accesses. |
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33 | - document/add EV_USE_4HEAP and EV_HEAP_CACHE_AT. |
| 6 | - fix a potential aliasing issue in ev_timer_again. |
34 | - fix a potential aliasing issue in ev_timer_again. |
| 7 | - add/document ev_periodic_at, retract diretc access to ->at. |
35 | - add/document ev_periodic_at, retract direct access to ->at. |
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36 | - improve ev_stat docs. |
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37 | - add portability requirements section. |
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38 | - fix manpage headers etc. |
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39 | - normalise WSA error codes to lower range on windows. |
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40 | - add consistency check code that can be called automatically |
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41 | or on demand to check for internal structures (ev_loop_verify). |
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42 | |
| 9 | 3.31 Wed Apr 16 20:45:04 CEST 2008 |
43 | 3.31 Wed Apr 16 20:45:04 CEST 2008 |
| 10 | - added last minute fix for ev_poll.c by Brandon Black. |
44 | - added last minute fix for ev_poll.c by Brandon Black. |
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45 | |
| 12 | 3.3 Wed Apr 16 19:04:10 CEST 2008 |
46 | 3.3 Wed Apr 16 19:04:10 CEST 2008 |
