… | |
… | |
51 | # ifndef EV_USE_MONOTONIC |
51 | # ifndef EV_USE_MONOTONIC |
52 | # define EV_USE_MONOTONIC 0 |
52 | # define EV_USE_MONOTONIC 0 |
53 | # endif |
53 | # endif |
54 | # ifndef EV_USE_REALTIME |
54 | # ifndef EV_USE_REALTIME |
55 | # define EV_USE_REALTIME 0 |
55 | # define EV_USE_REALTIME 0 |
|
|
56 | # endif |
|
|
57 | # endif |
|
|
58 | |
|
|
59 | # ifndef EV_USE_NANOSLEEP |
|
|
60 | # if HAVE_NANOSLEEP |
|
|
61 | # define EV_USE_NANOSLEEP 1 |
|
|
62 | # else |
|
|
63 | # define EV_USE_NANOSLEEP 0 |
56 | # endif |
64 | # endif |
57 | # endif |
65 | # endif |
58 | |
66 | |
59 | # ifndef EV_USE_SELECT |
67 | # ifndef EV_USE_SELECT |
60 | # if HAVE_SELECT && HAVE_SYS_SELECT_H |
68 | # if HAVE_SELECT && HAVE_SYS_SELECT_H |
… | |
… | |
146 | |
154 | |
147 | #ifndef EV_USE_REALTIME |
155 | #ifndef EV_USE_REALTIME |
148 | # define EV_USE_REALTIME 0 |
156 | # define EV_USE_REALTIME 0 |
149 | #endif |
157 | #endif |
150 | |
158 | |
|
|
159 | #ifndef EV_USE_NANOSLEEP |
|
|
160 | # define EV_USE_NANOSLEEP 0 |
|
|
161 | #endif |
|
|
162 | |
151 | #ifndef EV_USE_SELECT |
163 | #ifndef EV_USE_SELECT |
152 | # define EV_USE_SELECT 1 |
164 | # define EV_USE_SELECT 1 |
153 | #endif |
165 | #endif |
154 | |
166 | |
155 | #ifndef EV_USE_POLL |
167 | #ifndef EV_USE_POLL |
… | |
… | |
202 | #ifndef CLOCK_REALTIME |
214 | #ifndef CLOCK_REALTIME |
203 | # undef EV_USE_REALTIME |
215 | # undef EV_USE_REALTIME |
204 | # define EV_USE_REALTIME 0 |
216 | # define EV_USE_REALTIME 0 |
205 | #endif |
217 | #endif |
206 | |
218 | |
|
|
219 | #if !EV_STAT_ENABLE |
|
|
220 | # undef EV_USE_INOTIFY |
|
|
221 | # define EV_USE_INOTIFY 0 |
|
|
222 | #endif |
|
|
223 | |
|
|
224 | #if !EV_USE_NANOSLEEP |
|
|
225 | # ifndef _WIN32 |
|
|
226 | # include <sys/select.h> |
|
|
227 | # endif |
|
|
228 | #endif |
|
|
229 | |
|
|
230 | #if EV_USE_INOTIFY |
|
|
231 | # include <sys/inotify.h> |
|
|
232 | #endif |
|
|
233 | |
207 | #if EV_SELECT_IS_WINSOCKET |
234 | #if EV_SELECT_IS_WINSOCKET |
208 | # include <winsock.h> |
235 | # include <winsock.h> |
209 | #endif |
|
|
210 | |
|
|
211 | #if !EV_STAT_ENABLE |
|
|
212 | # define EV_USE_INOTIFY 0 |
|
|
213 | #endif |
|
|
214 | |
|
|
215 | #if EV_USE_INOTIFY |
|
|
216 | # include <sys/inotify.h> |
|
|
217 | #endif |
236 | #endif |
218 | |
237 | |
219 | /**/ |
238 | /**/ |
220 | |
239 | |
221 | /* |
240 | /* |
… | |
… | |
230 | |
249 | |
231 | #define MIN_TIMEJUMP 1. /* minimum timejump that gets detected (if monotonic clock available) */ |
250 | #define MIN_TIMEJUMP 1. /* minimum timejump that gets detected (if monotonic clock available) */ |
232 | #define MAX_BLOCKTIME 59.743 /* never wait longer than this time (to detect time jumps) */ |
251 | #define MAX_BLOCKTIME 59.743 /* never wait longer than this time (to detect time jumps) */ |
233 | /*#define CLEANUP_INTERVAL (MAX_BLOCKTIME * 5.) /* how often to try to free memory and re-check fds, TODO */ |
252 | /*#define CLEANUP_INTERVAL (MAX_BLOCKTIME * 5.) /* how often to try to free memory and re-check fds, TODO */ |
234 | |
253 | |
235 | #if __GNUC__ >= 3 |
254 | #if __GNUC__ >= 4 |
236 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
255 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
237 | # define noinline __attribute__ ((noinline)) |
256 | # define noinline __attribute__ ((noinline)) |
238 | #else |
257 | #else |
239 | # define expect(expr,value) (expr) |
258 | # define expect(expr,value) (expr) |
240 | # define noinline |
259 | # define noinline |
… | |
… | |
261 | |
280 | |
262 | typedef ev_watcher *W; |
281 | typedef ev_watcher *W; |
263 | typedef ev_watcher_list *WL; |
282 | typedef ev_watcher_list *WL; |
264 | typedef ev_watcher_time *WT; |
283 | typedef ev_watcher_time *WT; |
265 | |
284 | |
|
|
285 | /* sig_atomic_t is used to avoid per-thread variables or locking but still */ |
|
|
286 | /* giving it a reasonably high chance of working on typical architetcures */ |
266 | static int have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */ |
287 | static sig_atomic_t have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */ |
267 | |
288 | |
268 | #ifdef _WIN32 |
289 | #ifdef _WIN32 |
269 | # include "ev_win32.c" |
290 | # include "ev_win32.c" |
270 | #endif |
291 | #endif |
271 | |
292 | |
… | |
… | |
407 | { |
428 | { |
408 | return ev_rt_now; |
429 | return ev_rt_now; |
409 | } |
430 | } |
410 | #endif |
431 | #endif |
411 | |
432 | |
|
|
433 | void |
|
|
434 | ev_sleep (ev_tstamp delay) |
|
|
435 | { |
|
|
436 | if (delay > 0.) |
|
|
437 | { |
|
|
438 | #if EV_USE_NANOSLEEP |
|
|
439 | struct timespec ts; |
|
|
440 | |
|
|
441 | ts.tv_sec = (time_t)delay; |
|
|
442 | ts.tv_nsec = (long)((delay - (ev_tstamp)(ts.tv_sec)) * 1e9); |
|
|
443 | |
|
|
444 | nanosleep (&ts, 0); |
|
|
445 | #elif defined(_WIN32) |
|
|
446 | Sleep (delay * 1e3); |
|
|
447 | #else |
|
|
448 | struct timeval tv; |
|
|
449 | |
|
|
450 | tv.tv_sec = (time_t)delay; |
|
|
451 | tv.tv_usec = (long)((delay - (ev_tstamp)(tv.tv_sec)) * 1e6); |
|
|
452 | |
|
|
453 | select (0, 0, 0, 0, &tv); |
|
|
454 | #endif |
|
|
455 | } |
|
|
456 | } |
|
|
457 | |
|
|
458 | /*****************************************************************************/ |
|
|
459 | |
412 | int inline_size |
460 | int inline_size |
413 | array_nextsize (int elem, int cur, int cnt) |
461 | array_nextsize (int elem, int cur, int cnt) |
414 | { |
462 | { |
415 | int ncur = cur + 1; |
463 | int ncur = cur + 1; |
416 | |
464 | |
… | |
… | |
533 | { |
581 | { |
534 | int fd = fdchanges [i]; |
582 | int fd = fdchanges [i]; |
535 | ANFD *anfd = anfds + fd; |
583 | ANFD *anfd = anfds + fd; |
536 | ev_io *w; |
584 | ev_io *w; |
537 | |
585 | |
538 | int events = 0; |
586 | unsigned char events = 0; |
539 | |
587 | |
540 | for (w = (ev_io *)anfd->head; w; w = (ev_io *)((WL)w)->next) |
588 | for (w = (ev_io *)anfd->head; w; w = (ev_io *)((WL)w)->next) |
541 | events |= w->events; |
589 | events |= (unsigned char)w->events; |
542 | |
590 | |
543 | #if EV_SELECT_IS_WINSOCKET |
591 | #if EV_SELECT_IS_WINSOCKET |
544 | if (events) |
592 | if (events) |
545 | { |
593 | { |
546 | unsigned long argp; |
594 | unsigned long argp; |
547 | anfd->handle = _get_osfhandle (fd); |
595 | anfd->handle = _get_osfhandle (fd); |
548 | assert (("libev only supports socket fds in this configuration", ioctlsocket (anfd->handle, FIONREAD, &argp) == 0)); |
596 | assert (("libev only supports socket fds in this configuration", ioctlsocket (anfd->handle, FIONREAD, &argp) == 0)); |
549 | } |
597 | } |
550 | #endif |
598 | #endif |
551 | |
599 | |
|
|
600 | { |
|
|
601 | unsigned char o_events = anfd->events; |
|
|
602 | unsigned char o_reify = anfd->reify; |
|
|
603 | |
552 | anfd->reify = 0; |
604 | anfd->reify = 0; |
553 | |
|
|
554 | backend_modify (EV_A_ fd, anfd->events, events); |
|
|
555 | anfd->events = events; |
605 | anfd->events = events; |
|
|
606 | |
|
|
607 | if (o_events != events || o_reify & EV_IOFDSET) |
|
|
608 | backend_modify (EV_A_ fd, o_events, events); |
|
|
609 | } |
556 | } |
610 | } |
557 | |
611 | |
558 | fdchangecnt = 0; |
612 | fdchangecnt = 0; |
559 | } |
613 | } |
560 | |
614 | |
561 | void inline_size |
615 | void inline_size |
562 | fd_change (EV_P_ int fd) |
616 | fd_change (EV_P_ int fd, int flags) |
563 | { |
617 | { |
564 | if (expect_false (anfds [fd].reify)) |
618 | unsigned char reify = anfds [fd].reify; |
565 | return; |
|
|
566 | |
|
|
567 | anfds [fd].reify = 1; |
619 | anfds [fd].reify |= flags; |
568 | |
620 | |
|
|
621 | if (expect_true (!reify)) |
|
|
622 | { |
569 | ++fdchangecnt; |
623 | ++fdchangecnt; |
570 | array_needsize (int, fdchanges, fdchangemax, fdchangecnt, EMPTY2); |
624 | array_needsize (int, fdchanges, fdchangemax, fdchangecnt, EMPTY2); |
571 | fdchanges [fdchangecnt - 1] = fd; |
625 | fdchanges [fdchangecnt - 1] = fd; |
|
|
626 | } |
572 | } |
627 | } |
573 | |
628 | |
574 | void inline_speed |
629 | void inline_speed |
575 | fd_kill (EV_P_ int fd) |
630 | fd_kill (EV_P_ int fd) |
576 | { |
631 | { |
… | |
… | |
627 | |
682 | |
628 | for (fd = 0; fd < anfdmax; ++fd) |
683 | for (fd = 0; fd < anfdmax; ++fd) |
629 | if (anfds [fd].events) |
684 | if (anfds [fd].events) |
630 | { |
685 | { |
631 | anfds [fd].events = 0; |
686 | anfds [fd].events = 0; |
632 | fd_change (EV_A_ fd); |
687 | fd_change (EV_A_ fd, EV_IOFDSET | 1); |
633 | } |
688 | } |
634 | } |
689 | } |
635 | |
690 | |
636 | /*****************************************************************************/ |
691 | /*****************************************************************************/ |
637 | |
692 | |
… | |
… | |
917 | } |
972 | } |
918 | |
973 | |
919 | unsigned int |
974 | unsigned int |
920 | ev_embeddable_backends (void) |
975 | ev_embeddable_backends (void) |
921 | { |
976 | { |
922 | return EVBACKEND_EPOLL |
977 | int flags = EVBACKEND_EPOLL | EVBACKEND_KQUEUE | EVBACKEND_PORT; |
923 | | EVBACKEND_KQUEUE |
978 | |
924 | | EVBACKEND_PORT; |
979 | /* epoll embeddability broken on all linux versions up to at least 2.6.23 */ |
|
|
980 | /* please fix it and tell me how to detect the fix */ |
|
|
981 | flags &= ~EVBACKEND_EPOLL; |
|
|
982 | |
|
|
983 | return flags; |
925 | } |
984 | } |
926 | |
985 | |
927 | unsigned int |
986 | unsigned int |
928 | ev_backend (EV_P) |
987 | ev_backend (EV_P) |
929 | { |
988 | { |
… | |
… | |
932 | |
991 | |
933 | unsigned int |
992 | unsigned int |
934 | ev_loop_count (EV_P) |
993 | ev_loop_count (EV_P) |
935 | { |
994 | { |
936 | return loop_count; |
995 | return loop_count; |
|
|
996 | } |
|
|
997 | |
|
|
998 | void |
|
|
999 | ev_set_io_collect_interval (EV_P_ ev_tstamp interval) |
|
|
1000 | { |
|
|
1001 | io_blocktime = interval; |
|
|
1002 | } |
|
|
1003 | |
|
|
1004 | void |
|
|
1005 | ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) |
|
|
1006 | { |
|
|
1007 | timeout_blocktime = interval; |
937 | } |
1008 | } |
938 | |
1009 | |
939 | static void noinline |
1010 | static void noinline |
940 | loop_init (EV_P_ unsigned int flags) |
1011 | loop_init (EV_P_ unsigned int flags) |
941 | { |
1012 | { |
… | |
… | |
952 | ev_rt_now = ev_time (); |
1023 | ev_rt_now = ev_time (); |
953 | mn_now = get_clock (); |
1024 | mn_now = get_clock (); |
954 | now_floor = mn_now; |
1025 | now_floor = mn_now; |
955 | rtmn_diff = ev_rt_now - mn_now; |
1026 | rtmn_diff = ev_rt_now - mn_now; |
956 | |
1027 | |
|
|
1028 | io_blocktime = 0.; |
|
|
1029 | timeout_blocktime = 0.; |
|
|
1030 | |
957 | /* pid check not overridable via env */ |
1031 | /* pid check not overridable via env */ |
958 | #ifndef _WIN32 |
1032 | #ifndef _WIN32 |
959 | if (flags & EVFLAG_FORKCHECK) |
1033 | if (flags & EVFLAG_FORKCHECK) |
960 | curpid = getpid (); |
1034 | curpid = getpid (); |
961 | #endif |
1035 | #endif |
… | |
… | |
1029 | array_free (pending, [i]); |
1103 | array_free (pending, [i]); |
1030 | #if EV_IDLE_ENABLE |
1104 | #if EV_IDLE_ENABLE |
1031 | array_free (idle, [i]); |
1105 | array_free (idle, [i]); |
1032 | #endif |
1106 | #endif |
1033 | } |
1107 | } |
|
|
1108 | |
|
|
1109 | ev_free (anfds); anfdmax = 0; |
1034 | |
1110 | |
1035 | /* have to use the microsoft-never-gets-it-right macro */ |
1111 | /* have to use the microsoft-never-gets-it-right macro */ |
1036 | array_free (fdchange, EMPTY); |
1112 | array_free (fdchange, EMPTY); |
1037 | array_free (timer, EMPTY); |
1113 | array_free (timer, EMPTY); |
1038 | #if EV_PERIODIC_ENABLE |
1114 | #if EV_PERIODIC_ENABLE |
1039 | array_free (periodic, EMPTY); |
1115 | array_free (periodic, EMPTY); |
|
|
1116 | #endif |
|
|
1117 | #if EV_FORK_ENABLE |
|
|
1118 | array_free (fork, EMPTY); |
1040 | #endif |
1119 | #endif |
1041 | array_free (prepare, EMPTY); |
1120 | array_free (prepare, EMPTY); |
1042 | array_free (check, EMPTY); |
1121 | array_free (check, EMPTY); |
1043 | |
1122 | |
1044 | backend = 0; |
1123 | backend = 0; |
… | |
… | |
1443 | /* update fd-related kernel structures */ |
1522 | /* update fd-related kernel structures */ |
1444 | fd_reify (EV_A); |
1523 | fd_reify (EV_A); |
1445 | |
1524 | |
1446 | /* calculate blocking time */ |
1525 | /* calculate blocking time */ |
1447 | { |
1526 | { |
1448 | ev_tstamp block; |
1527 | ev_tstamp waittime = 0.; |
|
|
1528 | ev_tstamp sleeptime = 0.; |
1449 | |
1529 | |
1450 | if (expect_false (flags & EVLOOP_NONBLOCK || idleall || !activecnt)) |
1530 | if (expect_true (!(flags & EVLOOP_NONBLOCK || idleall || !activecnt))) |
1451 | block = 0.; /* do not block at all */ |
|
|
1452 | else |
|
|
1453 | { |
1531 | { |
1454 | /* update time to cancel out callback processing overhead */ |
1532 | /* update time to cancel out callback processing overhead */ |
1455 | time_update (EV_A_ 1e100); |
1533 | time_update (EV_A_ 1e100); |
1456 | |
1534 | |
1457 | block = MAX_BLOCKTIME; |
1535 | waittime = MAX_BLOCKTIME; |
1458 | |
1536 | |
1459 | if (timercnt) |
1537 | if (timercnt) |
1460 | { |
1538 | { |
1461 | ev_tstamp to = ((WT)timers [0])->at - mn_now + backend_fudge; |
1539 | ev_tstamp to = ((WT)timers [0])->at - mn_now + backend_fudge; |
1462 | if (block > to) block = to; |
1540 | if (waittime > to) waittime = to; |
1463 | } |
1541 | } |
1464 | |
1542 | |
1465 | #if EV_PERIODIC_ENABLE |
1543 | #if EV_PERIODIC_ENABLE |
1466 | if (periodiccnt) |
1544 | if (periodiccnt) |
1467 | { |
1545 | { |
1468 | ev_tstamp to = ((WT)periodics [0])->at - ev_rt_now + backend_fudge; |
1546 | ev_tstamp to = ((WT)periodics [0])->at - ev_rt_now + backend_fudge; |
1469 | if (block > to) block = to; |
1547 | if (waittime > to) waittime = to; |
1470 | } |
1548 | } |
1471 | #endif |
1549 | #endif |
1472 | |
1550 | |
1473 | if (expect_false (block < 0.)) block = 0.; |
1551 | if (expect_false (waittime < timeout_blocktime)) |
|
|
1552 | waittime = timeout_blocktime; |
|
|
1553 | |
|
|
1554 | sleeptime = waittime - backend_fudge; |
|
|
1555 | |
|
|
1556 | if (expect_true (sleeptime > io_blocktime)) |
|
|
1557 | sleeptime = io_blocktime; |
|
|
1558 | |
|
|
1559 | if (sleeptime) |
|
|
1560 | { |
|
|
1561 | ev_sleep (sleeptime); |
|
|
1562 | waittime -= sleeptime; |
|
|
1563 | } |
1474 | } |
1564 | } |
1475 | |
1565 | |
1476 | ++loop_count; |
1566 | ++loop_count; |
1477 | backend_poll (EV_A_ block); |
1567 | backend_poll (EV_A_ waittime); |
1478 | |
1568 | |
1479 | /* update ev_rt_now, do magic */ |
1569 | /* update ev_rt_now, do magic */ |
1480 | time_update (EV_A_ block); |
1570 | time_update (EV_A_ waittime + sleeptime); |
1481 | } |
1571 | } |
1482 | |
1572 | |
1483 | /* queue pending timers and reschedule them */ |
1573 | /* queue pending timers and reschedule them */ |
1484 | timers_reify (EV_A); /* relative timers called last */ |
1574 | timers_reify (EV_A); /* relative timers called last */ |
1485 | #if EV_PERIODIC_ENABLE |
1575 | #if EV_PERIODIC_ENABLE |
… | |
… | |
1599 | |
1689 | |
1600 | ev_start (EV_A_ (W)w, 1); |
1690 | ev_start (EV_A_ (W)w, 1); |
1601 | array_needsize (ANFD, anfds, anfdmax, fd + 1, anfds_init); |
1691 | array_needsize (ANFD, anfds, anfdmax, fd + 1, anfds_init); |
1602 | wlist_add (&anfds[fd].head, (WL)w); |
1692 | wlist_add (&anfds[fd].head, (WL)w); |
1603 | |
1693 | |
1604 | fd_change (EV_A_ fd); |
1694 | fd_change (EV_A_ fd, w->events & EV_IOFDSET | 1); |
|
|
1695 | w->events &= ~EV_IOFDSET; |
1605 | } |
1696 | } |
1606 | |
1697 | |
1607 | void noinline |
1698 | void noinline |
1608 | ev_io_stop (EV_P_ ev_io *w) |
1699 | ev_io_stop (EV_P_ ev_io *w) |
1609 | { |
1700 | { |
… | |
… | |
1614 | assert (("ev_io_start called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax)); |
1705 | assert (("ev_io_start called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax)); |
1615 | |
1706 | |
1616 | wlist_del (&anfds[w->fd].head, (WL)w); |
1707 | wlist_del (&anfds[w->fd].head, (WL)w); |
1617 | ev_stop (EV_A_ (W)w); |
1708 | ev_stop (EV_A_ (W)w); |
1618 | |
1709 | |
1619 | fd_change (EV_A_ w->fd); |
1710 | fd_change (EV_A_ w->fd, 1); |
1620 | } |
1711 | } |
1621 | |
1712 | |
1622 | void noinline |
1713 | void noinline |
1623 | ev_timer_start (EV_P_ ev_timer *w) |
1714 | ev_timer_start (EV_P_ ev_timer *w) |
1624 | { |
1715 | { |
… | |
… | |
2168 | |
2259 | |
2169 | #if EV_EMBED_ENABLE |
2260 | #if EV_EMBED_ENABLE |
2170 | void noinline |
2261 | void noinline |
2171 | ev_embed_sweep (EV_P_ ev_embed *w) |
2262 | ev_embed_sweep (EV_P_ ev_embed *w) |
2172 | { |
2263 | { |
2173 | ev_loop (w->loop, EVLOOP_NONBLOCK); |
2264 | ev_loop (w->other, EVLOOP_NONBLOCK); |
2174 | } |
2265 | } |
2175 | |
2266 | |
2176 | static void |
2267 | static void |
2177 | embed_cb (EV_P_ ev_io *io, int revents) |
2268 | embed_io_cb (EV_P_ ev_io *io, int revents) |
2178 | { |
2269 | { |
2179 | ev_embed *w = (ev_embed *)(((char *)io) - offsetof (ev_embed, io)); |
2270 | ev_embed *w = (ev_embed *)(((char *)io) - offsetof (ev_embed, io)); |
2180 | |
2271 | |
2181 | if (ev_cb (w)) |
2272 | if (ev_cb (w)) |
2182 | ev_feed_event (EV_A_ (W)w, EV_EMBED); |
2273 | ev_feed_event (EV_A_ (W)w, EV_EMBED); |
2183 | else |
2274 | else |
2184 | ev_embed_sweep (loop, w); |
2275 | ev_loop (w->other, EVLOOP_NONBLOCK); |
2185 | } |
2276 | } |
|
|
2277 | |
|
|
2278 | static void |
|
|
2279 | embed_prepare_cb (EV_P_ ev_prepare *prepare, int revents) |
|
|
2280 | { |
|
|
2281 | ev_embed *w = (ev_embed *)(((char *)prepare) - offsetof (ev_embed, prepare)); |
|
|
2282 | |
|
|
2283 | { |
|
|
2284 | struct ev_loop *loop = w->other; |
|
|
2285 | |
|
|
2286 | while (fdchangecnt) |
|
|
2287 | { |
|
|
2288 | fd_reify (EV_A); |
|
|
2289 | ev_loop (EV_A_ EVLOOP_NONBLOCK); |
|
|
2290 | } |
|
|
2291 | } |
|
|
2292 | } |
|
|
2293 | |
|
|
2294 | #if 0 |
|
|
2295 | static void |
|
|
2296 | embed_idle_cb (EV_P_ ev_idle *idle, int revents) |
|
|
2297 | { |
|
|
2298 | ev_idle_stop (EV_A_ idle); |
|
|
2299 | } |
|
|
2300 | #endif |
2186 | |
2301 | |
2187 | void |
2302 | void |
2188 | ev_embed_start (EV_P_ ev_embed *w) |
2303 | ev_embed_start (EV_P_ ev_embed *w) |
2189 | { |
2304 | { |
2190 | if (expect_false (ev_is_active (w))) |
2305 | if (expect_false (ev_is_active (w))) |
2191 | return; |
2306 | return; |
2192 | |
2307 | |
2193 | { |
2308 | { |
2194 | struct ev_loop *loop = w->loop; |
2309 | struct ev_loop *loop = w->other; |
2195 | assert (("loop to be embedded is not embeddable", backend & ev_embeddable_backends ())); |
2310 | assert (("loop to be embedded is not embeddable", backend & ev_embeddable_backends ())); |
2196 | ev_io_init (&w->io, embed_cb, backend_fd, EV_READ); |
2311 | ev_io_init (&w->io, embed_io_cb, backend_fd, EV_READ); |
2197 | } |
2312 | } |
2198 | |
2313 | |
2199 | ev_set_priority (&w->io, ev_priority (w)); |
2314 | ev_set_priority (&w->io, ev_priority (w)); |
2200 | ev_io_start (EV_A_ &w->io); |
2315 | ev_io_start (EV_A_ &w->io); |
2201 | |
2316 | |
|
|
2317 | ev_prepare_init (&w->prepare, embed_prepare_cb); |
|
|
2318 | ev_set_priority (&w->prepare, EV_MINPRI); |
|
|
2319 | ev_prepare_start (EV_A_ &w->prepare); |
|
|
2320 | |
|
|
2321 | /*ev_idle_init (&w->idle, e,bed_idle_cb);*/ |
|
|
2322 | |
2202 | ev_start (EV_A_ (W)w, 1); |
2323 | ev_start (EV_A_ (W)w, 1); |
2203 | } |
2324 | } |
2204 | |
2325 | |
2205 | void |
2326 | void |
2206 | ev_embed_stop (EV_P_ ev_embed *w) |
2327 | ev_embed_stop (EV_P_ ev_embed *w) |
… | |
… | |
2208 | clear_pending (EV_A_ (W)w); |
2329 | clear_pending (EV_A_ (W)w); |
2209 | if (expect_false (!ev_is_active (w))) |
2330 | if (expect_false (!ev_is_active (w))) |
2210 | return; |
2331 | return; |
2211 | |
2332 | |
2212 | ev_io_stop (EV_A_ &w->io); |
2333 | ev_io_stop (EV_A_ &w->io); |
|
|
2334 | ev_prepare_stop (EV_A_ &w->prepare); |
2213 | |
2335 | |
2214 | ev_stop (EV_A_ (W)w); |
2336 | ev_stop (EV_A_ (W)w); |
2215 | } |
2337 | } |
2216 | #endif |
2338 | #endif |
2217 | |
2339 | |
… | |
… | |
2306 | ev_timer_set (&once->to, timeout, 0.); |
2428 | ev_timer_set (&once->to, timeout, 0.); |
2307 | ev_timer_start (EV_A_ &once->to); |
2429 | ev_timer_start (EV_A_ &once->to); |
2308 | } |
2430 | } |
2309 | } |
2431 | } |
2310 | |
2432 | |
|
|
2433 | #if EV_MULTIPLICITY |
|
|
2434 | #include "ev_wrap.h" |
|
|
2435 | #endif |
|
|
2436 | |
2311 | #ifdef __cplusplus |
2437 | #ifdef __cplusplus |
2312 | } |
2438 | } |
2313 | #endif |
2439 | #endif |
2314 | |
2440 | |