| 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. |
| 2 | |
2 | |
|
|
3 | TODO: revisit 59.x timer in the light of modern powersaving |
|
|
4 | TODO: maybe use timerfd to detect time jumps on linux |
|
|
5 | - linuxaio backend resulted in random memory corruption |
|
|
6 | when loop is forked. |
|
|
7 | - linuxaio backend might have tried to cancel an iocb |
|
|
8 | multiple times (was unable to trigger this). |
|
|
9 | - linuxaio backend now employs a generation counter to |
|
|
10 | avoid handlign spurious events from cancelled requests. |
|
|
11 | - io_cancel can return EINTR, deal with it. also, assume |
|
|
12 | io_submit also returns EINTR. |
|
|
13 | - fix some other minor bugs in linuxaio backend. |
|
|
14 | - cleanup: replace expect_true/false and noinline by their |
|
|
15 | libecb counterparts. |
|
|
16 | - move syscall infrastructure from ev_linuxaio.c to ev.c. |
|
|
17 | - prepare io_uring integration. |
|
|
18 | - tweak ev_floor. |
|
|
19 | |
|
|
20 | 4.27 Thu Jun 27 22:43:44 CEST 2019 |
|
|
21 | - linux aio backend almost completely rewritten to work around its |
|
|
22 | limitations. |
|
|
23 | - linux aio backend now requires linux 4.19+. |
|
|
24 | - epoll backend now mandatory for linux aio backend. |
|
|
25 | - fail assertions more aggressively on invalid fd's detected |
|
|
26 | in the event loop, do not just silently fd_kill in case of |
|
|
27 | user error. |
|
|
28 | - ev_io_start/ev_io_stop now verify the watcher fd using |
|
|
29 | a syscall when EV_VERIFY is 2 or higher. |
|
|
30 | |
|
|
31 | 4.26 (EV only) |
|
|
32 | - update to libecb 0x00010006. |
|
|
33 | - new experimental linux aio backend (linux 4.18+). |
| 3 | - removed redundant 0-ptr check in ev_once. |
34 | - removed redundant 0-ptr check in ev_once. |
|
|
35 | - updated/extended ev_set_allocator documentation. |
|
|
36 | - replaced EMPTY2 macro by array_needsize_noinit. |
|
|
37 | - minor code cleanups. |
|
|
38 | - epoll backend now uses epoll_create1 also after fork. |
| 4 | |
39 | |
| 5 | 4.25 Fri Dec 21 07:49:20 CET 2018 |
40 | 4.25 Fri Dec 21 07:49:20 CET 2018 |
| 6 | - INCOMPATIBLE CHANGE: EV_THROW was renamed to EV_NOEXCEPT |
41 | - INCOMPATIBLE CHANGE: EV_THROW was renamed to EV_NOEXCEPT |
| 7 | (EV_THROW still provided) and now uses noexcept on C++11 or newer. |
42 | (EV_THROW still provided) and now uses noexcept on C++11 or newer. |
| 8 | - move the darwin select workaround highe rin ev.c, as newer versions of |
43 | - move the darwin select workaround higher in ev.c, as newer versions of |
| 9 | darwin managed to break their broken select even more. |
44 | darwin managed to break their broken select even more. |
| 10 | - ANDROID => __ANDROID__ (reported by enh@google.com). |
45 | - ANDROID => __ANDROID__ (reported by enh@google.com). |
| 11 | - disable epoll_create1 on android because it has broken header files |
46 | - disable epoll_create1 on android because it has broken header files |
| 12 | and google is unwilling to fix them (reported by enh@google.com). |
47 | and google is unwilling to fix them (reported by enh@google.com). |
| 13 | - avoid a minor compilation warning on win32. |
48 | - avoid a minor compilation warning on win32. |
