| 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 | 3.43 |
3 | 3.51 Wed Dec 24 23:00:11 CET 2008 |
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4 | - fix a bug where an inotify watcher was added twice, causing |
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5 | freezes on hash collisions (reported and analysed by Graham Leggett). |
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6 | - new config symbol, EV_USE_CLOCK_SYSCALL, to make libev use |
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7 | a direct syscall - slower, but no dependency on librt et al. |
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8 | - assume negative return values != -1 signals success of port_getn |
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9 | (http://cvs.epicsol.org/cgi/viewcvs.cgi/epic5/source/newio.c?rev=1.52) |
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10 | (no known failure reports, but it doesn't hurt). |
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11 | - fork detection in ev_embed now stops and restarts the watcher |
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12 | automatically. |
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13 | - EXPERIMENTAL: default the method to operator () in ev++.h, |
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14 | to make it nicer to use functors (requested by Benedek László). |
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15 | - fixed const object callbacks in ev++.h. |
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16 | - replaced loop_ref argument of watcher.set (loop) by a direct |
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17 | ev_loop * in ev++.h, to avoid clashes with functor patch. |
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18 | - do not try to watch the empty string via inotify. |
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19 | - inotify watchers could be leaked under certain circumstances. |
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20 | - OS X 10.5 is actually even more broken than earlier versions, |
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21 | so fall back to select on that piece of garbage. |
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22 | - fixed some weirdness in the ev_embed documentation. |
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23 | |
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24 | 3.49 Wed Nov 19 11:26:53 CET 2008 |
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25 | - ev_stat watchers will now use inotify as a mere hint on |
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26 | kernels <2.6.25, or if the filesystem is not in the |
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27 | "known to be good" list. |
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28 | - better mingw32 compatibility (it's not as borked as native win32) |
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29 | (analysed by Roger Pack). |
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30 | - include stdio.h in the example program, as too many people are |
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31 | confused by the weird C language otherwise. I guess the next thing |
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32 | I get told is that the "..." ellipses in the examples don't compile |
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33 | with their C compiler. |
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34 | |
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35 | 3.48 Thu Oct 30 09:02:37 CET 2008 |
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36 | - further optimise away the EPOLL_CTL_ADD/MOD combo in the epoll |
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37 | backend by assuming the kernel event mask hasn't changed if |
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38 | ADD fails with EEXIST. |
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39 | - work around spurious event notification bugs in epoll by using |
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40 | a 32-bit generation counter. recreate kernel state if we receive |
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41 | spurious notifications or unwanted events. this is very costly, |
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42 | but I didn't come up with this horrible design. |
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43 | - use memset to initialise most arrays now and do away with the |
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44 | init functions. |
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45 | - expand time-out strategies into a "Be smart about timeouts" section. |
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46 | - drop the "struct" from all ev_watcher declarations in the |
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47 | documentation and did other clarifications (yeah, it was a mistake |
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48 | to have a struct AND a function called ev_loop). |
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49 | - fix a bug where ev_default would not initialise the default |
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50 | loop again after it was destroyed with ev_default_destroy. |
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51 | - rename syserr to ev_syserr to avoid name clashes when embedding, |
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52 | do similar changes for event.c. |
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53 | |
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54 | 3.45 Tue Oct 21 21:59:26 CEST 2008 |
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55 | - disable inotify usage on linux <2.6.25, as it is broken |
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56 | (reported by Yoann Vandoorselaere). |
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57 | - ev_stat errornously would try to add inotify watchers |
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58 | even when inotify wasn't available (this should only |
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59 | have a performance impact). |
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60 | - ev_once now passes both timeout and io to the callback if both |
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61 | occur concurrently, instead of giving timeouts precedence. |
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62 | - disable EV_USE_INOTIFY when sys/inotify.h is too old. |
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63 | |
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64 | 3.44 Mon Sep 29 05:18:39 CEST 2008 |
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65 | - embed watchers now automatically invoke ev_loop_fork on the |
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66 | embedded loop when the parent loop forks. |
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67 | - new function: ev_now_update (loop). |
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68 | - verify_watcher was not marked static. |
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69 | - improve the "associating..." manpage section. |
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70 | - documentation tweaks here and there. |
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71 | |
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72 | 3.43 Sun Jul 6 05:34:41 CEST 2008 |
| 4 | - include more include files on windows to get struct _stati64 |
73 | - include more include files on windows to get struct _stati64 |
| 5 | (reported by Chris Hulbert). |
74 | (reported by Chris Hulbert, but doesn't quite fix his issue). |
| 6 | - add missing #include <io.h> in ev.c on windows (reported by |
75 | - add missing #include <io.h> in ev.c on windows (reported by |
| 7 | Matt Tolton). |
76 | Matt Tolton). |
| 8 | |
77 | |
| 9 | 3.42 Tue Jun 17 12:12:07 CEST 2008 |
78 | 3.42 Tue Jun 17 12:12:07 CEST 2008 |
| 10 | - work around yet another windows bug: FD_SET actually adds fd's |
79 | - work around yet another windows bug: FD_SET actually adds fd's |
