| 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 | |
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3 | 3.4 |
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4 | - work around an (undocumented) bug in winsocket select: if you |
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5 | provide only empty fd sets then select returns WSAEINVAL. how sucky. |
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6 | - use 1-based 2-heap for EV_MINIMAL, simplifies code, reduces |
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7 | codesize and makes for better cache-efficiency. |
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8 | - use 3-based 4-heap for !EV_MINIMAL. this makes better use |
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9 | of cpu cache lines and gives better growth behaviour than |
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10 | 2-based heaps. |
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11 | - cache timestamp within heap for !EV_MINIMAL, to avoid random |
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12 | memory accesses. |
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13 | - document/add EV_USE_4HEAP and EV_HEAP_CACHE_AT. |
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14 | - fix a potential aliasing issue in ev_timer_again. |
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15 | - add/document ev_periodic_at, retract direct access to ->at. |
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16 | - improve ev_stat docs. |
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17 | - add portability requirements section. |
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18 | - fix manpage headers etc. |
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19 | - normalise WSA error codes to lower range on windows. |
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20 | |
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21 | 3.31 Wed Apr 16 20:45:04 CEST 2008 |
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22 | - added last minute fix for ev_poll.c by Brandon Black. |
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23 | |
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24 | 3.3 Wed Apr 16 19:04:10 CEST 2008 |
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25 | - event_base_loopexit should return 0 on success |
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26 | (W.C.A. Wijngaards). |
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27 | - added linux eventfd support. |
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28 | - try to autodetect epoll and inotify support |
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29 | by libc header version if not using autoconf. |
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30 | - new symbols: EV_DEFAULT_UC and EV_DEFAULT_UC_. |
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31 | - declare functions defined in ev.h as inline if |
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32 | C99 or gcc are available. |
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33 | - enable inlining with gcc versions 2 and 3. |
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34 | - work around broken poll implementations potentially |
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35 | not clearing revents field in ev_poll (Brandon Black) |
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36 | (no such systems are known at this time). |
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37 | - work around a bug in realloc on openbsd and darwin, |
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38 | also makes the errornous valgrind complaints |
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39 | go away (noted by various people). |
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40 | - fix ev_async_pending, add c++ wrapper for ev_async |
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41 | (based on patch sent by Johannes Deisenhofer. |
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42 | - add sensible set method to ev::embed. |
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43 | - made integer constants type int in ev.h. |
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44 | |
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45 | 3.2 Wed Apr 2 17:11:19 CEST 2008 |
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46 | - fix a 64 bit overflow issue in the select backend, |
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47 | by using fd_mask instead of int for the mask. |
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48 | - rename internal sighandler to avoid clash with very old perls. |
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49 | - entering ev_loop will not clear the ONESHOT or NONBLOCKING |
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50 | flags of any outer loops anymore. |
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51 | - add ev_async_pending. |
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52 | |
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53 | 3.1 Thu Mar 13 13:45:22 CET 2008 |
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54 | - implement ev_async watchers. |
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55 | - only initialise signal pipe on demand. |
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56 | - make use of sig_atomic_t configurable. |
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57 | - improved documentation. |
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58 | |
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59 | 3.0 Mon Jan 28 13:14:47 CET 2008 |
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60 | - API/ABI bump to version 3.0. |
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61 | - ev++.h includes "ev.h" by default now, not <ev.h>. |
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62 | - slightly improved documentation. |
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63 | - speed up signal detection after a fork. |
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64 | - only optionally return trace status changed in ev_child |
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65 | watchers. |
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66 | - experimental (and undocumented) loop wrappers for ev++.h. |
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67 | |
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68 | 2.01 Tue Dec 25 08:04:41 CET 2007 |
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69 | - separate Changes file. |
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70 | - fix ev_path_set => ev_stat_set typo. |
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71 | - remove event_compat.h from the libev tarball. |
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72 | - change how include files are found. |
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73 | - doc updates. |
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74 | - update licenses, explicitly allow for GPL relicensing. |
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75 | |
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76 | 2.0 Sat Dec 22 17:47:03 CET 2007 |
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77 | - new ev_sleep, ev_set_(io|timeout)_collect_interval. |
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78 | - removed epoll from embeddable fd set. |
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79 | - fix embed watchers. |
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80 | - renamed ev_embed.loop to other. |
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81 | - added exported Symbol tables. |
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82 | - undefine member wrapper macros at the end of ev.c. |
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83 | - respect EV_H in ev++.h. |
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84 | |
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85 | 1.86 Tue Dec 18 02:36:57 CET 2007 |
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86 | - fix memleak on loop destroy (not relevant for perl). |
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87 | |
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88 | 1.85 Fri Dec 14 20:32:40 CET 2007 |
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89 | - fix some aliasing issues w.r.t. timers and periodics |
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90 | (not relevant for perl). |
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91 | |
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92 | (for historic versions refer to EV/Changes, found in the Perl interface) |
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93 | |
| 3 | 0.1 Wed Oct 31 21:31:48 CET 2007 |
94 | 0.1 Wed Oct 31 21:31:48 CET 2007 |
| 4 | - original version; hacked together in <24h. |
95 | - original version; hacked together in <24h. |
| 5 | |
96 | |
