| 1 | Revision history for Perl extension EV |
1 | Revision history for Perl extension EV |
| 2 | |
2 | |
| 3 | Changes marked with (libev) are changes in libev, and have more |
3 | Changes marked with (libev) are changes in libev, and have more |
| 4 | documentation in the libev Changes file. |
4 | documentation in the libev Changes file. |
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5 | |
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6 | - try to name ev.h more explicitly, to hopefully improve portability. |
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7 | - opportunistically round up wait times for poll and epoll backend, |
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8 | to avoid unnecessary loop iterations. |
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9 | - add build dependency on ev_linuxaio.c. |
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10 | |
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11 | 4.27 Thu Jun 27 09:39:58 CEST 2019 |
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12 | - (libev) completely rewritten linuxaio backend, maybe |
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13 | usable as a general-use backend. |
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14 | - (libev) use more aggressive assertions to catch |
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15 | more usage errors. |
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16 | - allow users to re-enable assert() in case it is disabled |
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17 | by perl (which is typically the case). |
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18 | |
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19 | 4.26 Mon Jun 24 23:39:40 CEST 2019 |
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20 | - (libev) included experimental linux aio backend. |
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21 | - allow the linux aio backend to be used by default |
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22 | only when explicitly configured during Makefile.PL time. |
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23 | |
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24 | 4.25 Fri Dec 21 08:04:26 CET 2018 |
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25 | - (libev) updated to libev 4.25, minor fixes and enhancements. |
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26 | - document the requirement to "use EV" when using EV::MakeMaker. |
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27 | - only use __register_atfork with glibc and uclibc, as musl |
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28 | defines __linux__, but doesn't implement the linux standard |
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29 | base ABI, nor makes itself detectable via a macro, both apparently |
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30 | by design, winning the "broken by design 2016 award" - well done. |
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31 | - correct EV::periodic example 24h after midnight -> one day after |
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32 | midnight (reported by Felix Ostmann). |
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33 | |
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34 | 4.22 Sun Dec 20 02:34:39 CET 2015 |
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35 | - (libev) when epoll detects unremovable fds in the fd set, rebuild |
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36 | only the epoll descriptor, not the signal pipe, to avoid |
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37 | SIGPIPE in ev_async_send. This doesn't solve it on fork, |
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38 | so document what needs to be done in ev_loop_fork |
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39 | (analyzed by Benjamin Mahler). |
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40 | - (libev) remove superfluous sys/timeb.h include on win32 |
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41 | (analyzed by Jason Madden). |
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42 | - updated libecb. |
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43 | |
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44 | 4.21 Mon Jul 13 21:47:33 CEST 2015 |
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45 | - allow argument in timer->again. |
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46 | - document timer->remaining. |
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47 | - document default repeat value for timer->set. |
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48 | |
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49 | 4.20 Sat Jun 20 13:07:34 CEST 2015 |
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50 | - added stability canary support. |
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51 | - truly rely on automatic configuration for clock_gettime and others. |
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52 | unfortunately, this doesn't help with activeperl and similar perls, |
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53 | which define _POSIX_TIMERS without actually implementing any of it. |
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54 | - (libev, ecb) make it compile as C++ again. |
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55 | - (libev) fix a potential aliasing issue when accessing watcher cbs. |
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56 | |
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57 | 4.18 Sat Sep 6 20:37:23 CEST 2014 |
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58 | - use slightly better weay to find includes, to support multiarch |
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59 | on newer perls. |
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60 | |
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61 | 4.17 Fri Apr 11 06:22:38 CEST 2014 |
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62 | - perl5porters broke Async::Interrupt, BDB, EV, IO::AIO, OpenCL |
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63 | without warning by switching the meaning of USE_SOCKETS_AS_HANDLES |
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64 | in 5.18. What's so attractive about giving a shit about backwards |
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65 | compatibility - I will never understand. |
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66 | |
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67 | 4.16 Sat Mar 8 16:49:05 CET 2014 |
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68 | - make sure EV::CHECK is available at all times. |
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69 | - avoid a spurious warning when perl -w overrides "no warnings". |
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70 | - use perl's signal implementation on WIN32. |
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71 | - ensure extern "C" function pointers are used for externally-visible |
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72 | pointers. |
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73 | - (libev) mark event pipe fd as cloexec after a fork (analyzed by Sami Farin). |
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74 | - (ecb) support m68k, m88k and sh (patch by Miod Vallat). |
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75 | - (libev) in the absence of autoconf, do not use the clock syscall |
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76 | on glibc >= 2.17 (avoids the syscall AND -lrt on systems |
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77 | doing clock_gettime in userspace). |
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78 | - (ecb) work around memory barriers and volatile apparently both being |
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79 | broken in visual studio 2008 and later (analysed and patch by Nicolas Noble). |
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80 | |
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81 | 4.15 Fri Mar 1 12:15:53 CET 2013 |
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82 | - (libev) upgrade to 4.15 - too many changes to list. |
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83 | - EV::run now returns a boolean. |
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84 | - API version 5:1. |
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85 | - document that cleanup watchers are not available via perl. |
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86 | - cast I32 to int in error message printf. |
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87 | - remove dependencies on librt and libpthreads on GNU/Linux. |
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88 | |
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89 | 4.11 Sat Feb 4 19:56:26 CET 2012 |
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90 | - (libev) implement memory fences for (obsolete) llvm-gcc. |
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91 | |
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92 | 4.10 Thu Jan 19 18:54:23 CET 2012 |
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93 | - (libev) fix a race where the workaround against the epoll fork |
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94 | bugs caused signals to not be handled anymore. |
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95 | - (libev) correct backend_fudge for most backends, and implement |
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96 | a windows specific workaround to avoid looping because we call |
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97 | both select and Sleep, both with different time resolutions. |
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98 | - e_new wasn't declared static (causing very minor .so bloat). |
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99 | - replace more old api names by new ones. |
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100 | |
| 6 | 4.03 Tue Jan 11 14:51:05 CET 2011 |
101 | 4.03 Tue Jan 11 14:51:05 CET 2011 |
| 7 | - do not avoid the clock_gettime call on GNU/Linux anymore, as EV |
102 | - do not avoid the clock_gettime call on GNU/Linux anymore, as EV |
| 8 | links against -lpthread anyways - as a result, EV might now take |
103 | links against -lpthread anyways - as a result, EV might now take |
| 9 | advantage of fast userspace clock_gettime implementations, |
104 | advantage of fast userspace clock_gettime implementations, |
