… | |
… | |
422 | W w; |
422 | W w; |
423 | int events; |
423 | int events; |
424 | } ANPENDING; |
424 | } ANPENDING; |
425 | |
425 | |
426 | #if EV_USE_INOTIFY |
426 | #if EV_USE_INOTIFY |
|
|
427 | /* hash table entry per inotify-id */ |
427 | typedef struct |
428 | typedef struct |
428 | { |
429 | { |
429 | WL head; |
430 | WL head; |
430 | } ANFS; |
431 | } ANFS; |
|
|
432 | #endif |
|
|
433 | |
|
|
434 | /* Heap Entry */ |
|
|
435 | #define EV_HEAP_CACHE_AT 0 |
|
|
436 | #if EV_HEAP_CACHE_AT |
|
|
437 | typedef struct { |
|
|
438 | WT w; |
|
|
439 | ev_tstamp at; |
|
|
440 | } ANHE; |
|
|
441 | |
|
|
442 | #define ANHE_w(he) (he).w /* access watcher, read-write */ |
|
|
443 | #define ANHE_at(he) (he).at /* access cached at, read-only */ |
|
|
444 | #define ANHE_at_set(he) (he).at = (he).w->at /* update at from watcher */ |
|
|
445 | #else |
|
|
446 | typedef WT ANHE; |
|
|
447 | |
|
|
448 | #define ANHE_w(he) (he) |
|
|
449 | #define ANHE_at(he) (he)->at |
|
|
450 | #define ANHE_at_set(he) |
431 | #endif |
451 | #endif |
432 | |
452 | |
433 | #if EV_MULTIPLICITY |
453 | #if EV_MULTIPLICITY |
434 | |
454 | |
435 | struct ev_loop |
455 | struct ev_loop |
… | |
… | |
759 | } |
779 | } |
760 | } |
780 | } |
761 | |
781 | |
762 | /*****************************************************************************/ |
782 | /*****************************************************************************/ |
763 | |
783 | |
|
|
784 | /* |
|
|
785 | * the heap functions want a real array index. array index 0 uis guaranteed to not |
|
|
786 | * be in-use at any time. the first heap entry is at array [HEAP0]. DHEAP gives |
|
|
787 | * the branching factor of the d-tree. |
|
|
788 | */ |
|
|
789 | |
|
|
790 | /* |
|
|
791 | * at the moment we allow libev the luxury of two heaps, |
|
|
792 | * a small-code-size 2-heap one and a ~1.5kb larger 4-heap |
|
|
793 | * which is more cache-efficient. |
|
|
794 | * the difference is about 5% with 50000+ watchers. |
|
|
795 | */ |
|
|
796 | #define EV_USE_4HEAP !EV_MINIMAL |
|
|
797 | #if EV_USE_4HEAP |
|
|
798 | |
|
|
799 | #define DHEAP 4 |
|
|
800 | #define HEAP0 (DHEAP - 1) /* index of first element in heap */ |
|
|
801 | |
764 | /* towards the root */ |
802 | /* towards the root */ |
765 | void inline_speed |
803 | void inline_speed |
766 | upheap (WT *heap, int k) |
804 | upheap (ANHE *heap, int k) |
767 | { |
805 | { |
768 | WT w = heap [k]; |
806 | ANHE he = heap [k]; |
769 | |
807 | |
770 | for (;;) |
808 | for (;;) |
771 | { |
809 | { |
772 | int p = k >> 1; |
810 | int p = ((k - HEAP0 - 1) / DHEAP) + HEAP0; |
773 | |
811 | |
774 | /* maybe we could use a dummy element at heap [0]? */ |
812 | if (p == k || ANHE_at (heap [p]) <= ANHE_at (he)) |
775 | if (!p || heap [p]->at <= w->at) |
|
|
776 | break; |
813 | break; |
777 | |
814 | |
778 | heap [k] = heap [p]; |
815 | heap [k] = heap [p]; |
779 | ev_active (heap [k]) = k; |
816 | ev_active (ANHE_w (heap [k])) = k; |
780 | k = p; |
817 | k = p; |
781 | } |
818 | } |
782 | |
819 | |
|
|
820 | ev_active (ANHE_w (he)) = k; |
783 | heap [k] = w; |
821 | heap [k] = he; |
784 | ev_active (heap [k]) = k; |
|
|
785 | } |
822 | } |
786 | |
823 | |
787 | /* away from the root */ |
824 | /* away from the root */ |
788 | void inline_speed |
825 | void inline_speed |
789 | downheap (WT *heap, int N, int k) |
826 | downheap (ANHE *heap, int N, int k) |
790 | { |
827 | { |
791 | WT w = heap [k]; |
828 | ANHE he = heap [k]; |
|
|
829 | ANHE *E = heap + N + HEAP0; |
|
|
830 | |
|
|
831 | for (;;) |
|
|
832 | { |
|
|
833 | ev_tstamp minat; |
|
|
834 | ANHE *minpos; |
|
|
835 | ANHE *pos = heap + DHEAP * (k - HEAP0) + HEAP0; |
|
|
836 | |
|
|
837 | // find minimum child |
|
|
838 | if (expect_true (pos + DHEAP - 1 < E)) |
|
|
839 | { |
|
|
840 | /* fast path */ (minpos = pos + 0), (minat = ANHE_at (*minpos)); |
|
|
841 | if (ANHE_at (pos [1]) < minat) (minpos = pos + 1), (minat = ANHE_at (*minpos)); |
|
|
842 | if (ANHE_at (pos [2]) < minat) (minpos = pos + 2), (minat = ANHE_at (*minpos)); |
|
|
843 | if (ANHE_at (pos [3]) < minat) (minpos = pos + 3), (minat = ANHE_at (*minpos)); |
|
|
844 | } |
|
|
845 | else if (pos < E) |
|
|
846 | { |
|
|
847 | /* slow path */ (minpos = pos + 0), (minat = ANHE_at (*minpos)); |
|
|
848 | if (pos + 1 < E && ANHE_at (pos [1]) < minat) (minpos = pos + 1), (minat = ANHE_at (*minpos)); |
|
|
849 | if (pos + 2 < E && ANHE_at (pos [2]) < minat) (minpos = pos + 2), (minat = ANHE_at (*minpos)); |
|
|
850 | if (pos + 3 < E && ANHE_at (pos [3]) < minat) (minpos = pos + 3), (minat = ANHE_at (*minpos)); |
|
|
851 | } |
|
|
852 | else |
|
|
853 | break; |
|
|
854 | |
|
|
855 | if (ANHE_at (he) <= minat) |
|
|
856 | break; |
|
|
857 | |
|
|
858 | ev_active (ANHE_w (*minpos)) = k; |
|
|
859 | heap [k] = *minpos; |
|
|
860 | |
|
|
861 | k = minpos - heap; |
|
|
862 | } |
|
|
863 | |
|
|
864 | ev_active (ANHE_w (he)) = k; |
|
|
865 | heap [k] = he; |
|
|
866 | } |
|
|
867 | |
|
|
868 | #else // 4HEAP |
|
|
869 | |
|
|
870 | #define HEAP0 1 |
|
|
871 | |
|
|
872 | /* towards the root */ |
|
|
873 | void inline_speed |
|
|
874 | upheap (ANHE *heap, int k) |
|
|
875 | { |
|
|
876 | ANHE he = heap [k]; |
|
|
877 | |
|
|
878 | for (;;) |
|
|
879 | { |
|
|
880 | int p = k >> 1; |
|
|
881 | |
|
|
882 | /* maybe we could use a dummy element at heap [0]? */ |
|
|
883 | if (!p || ANHE_at (heap [p]) <= ANHE_at (he)) |
|
|
884 | break; |
|
|
885 | |
|
|
886 | heap [k] = heap [p]; |
|
|
887 | ev_active (ANHE_w (heap [k])) = k; |
|
|
888 | k = p; |
|
|
889 | } |
|
|
890 | |
|
|
891 | heap [k] = w; |
|
|
892 | ev_active (ANHE_w (heap [k])) = k; |
|
|
893 | } |
|
|
894 | |
|
|
895 | /* away from the root */ |
|
|
896 | void inline_speed |
|
|
897 | downheap (ANHE *heap, int N, int k) |
|
|
898 | { |
|
|
899 | ANHE he = heap [k]; |
792 | |
900 | |
793 | for (;;) |
901 | for (;;) |
794 | { |
902 | { |
795 | int c = k << 1; |
903 | int c = k << 1; |
796 | |
904 | |
797 | if (c > N) |
905 | if (c > N) |
798 | break; |
906 | break; |
799 | |
907 | |
800 | c += c < N && heap [c]->at > heap [c + 1]->at |
908 | c += c + 1 < N && ANHE_at (heap [c]) > ANHE_at (heap [c + 1]) |
801 | ? 1 : 0; |
909 | ? 1 : 0; |
802 | |
910 | |
803 | if (w->at <= heap [c]->at) |
911 | if (w->at <= ANHE_at (heap [c])) |
804 | break; |
912 | break; |
805 | |
913 | |
806 | heap [k] = heap [c]; |
914 | heap [k] = heap [c]; |
807 | ev_active (heap [k]) = k; |
915 | ev_active (ANHE_w (heap [k])) = k; |
808 | |
916 | |
809 | k = c; |
917 | k = c; |
810 | } |
918 | } |
811 | |
919 | |
812 | heap [k] = w; |
920 | heap [k] = he; |
813 | ev_active (heap [k]) = k; |
921 | ev_active (ANHE_w (he)) = k; |
814 | } |
922 | } |
|
|
923 | #endif |
815 | |
924 | |
816 | void inline_size |
925 | void inline_size |
817 | adjustheap (WT *heap, int N, int k) |
926 | adjustheap (ANHE *heap, int N, int k) |
818 | { |
927 | { |
819 | upheap (heap, k); |
928 | upheap (heap, k); |
820 | downheap (heap, N, k); |
929 | downheap (heap, N, k); |
821 | } |
930 | } |
822 | |
931 | |
… | |
… | |
1370 | void |
1479 | void |
1371 | ev_loop_fork (EV_P) |
1480 | ev_loop_fork (EV_P) |
1372 | { |
1481 | { |
1373 | postfork = 1; /* must be in line with ev_default_fork */ |
1482 | postfork = 1; /* must be in line with ev_default_fork */ |
1374 | } |
1483 | } |
1375 | |
|
|
1376 | #endif |
1484 | #endif |
1377 | |
1485 | |
1378 | #if EV_MULTIPLICITY |
1486 | #if EV_MULTIPLICITY |
1379 | struct ev_loop * |
1487 | struct ev_loop * |
1380 | ev_default_loop_init (unsigned int flags) |
1488 | ev_default_loop_init (unsigned int flags) |
… | |
… | |
1461 | EV_CB_INVOKE (p->w, p->events); |
1569 | EV_CB_INVOKE (p->w, p->events); |
1462 | } |
1570 | } |
1463 | } |
1571 | } |
1464 | } |
1572 | } |
1465 | |
1573 | |
|
|
1574 | #if EV_IDLE_ENABLE |
|
|
1575 | void inline_size |
|
|
1576 | idle_reify (EV_P) |
|
|
1577 | { |
|
|
1578 | if (expect_false (idleall)) |
|
|
1579 | { |
|
|
1580 | int pri; |
|
|
1581 | |
|
|
1582 | for (pri = NUMPRI; pri--; ) |
|
|
1583 | { |
|
|
1584 | if (pendingcnt [pri]) |
|
|
1585 | break; |
|
|
1586 | |
|
|
1587 | if (idlecnt [pri]) |
|
|
1588 | { |
|
|
1589 | queue_events (EV_A_ (W *)idles [pri], idlecnt [pri], EV_IDLE); |
|
|
1590 | break; |
|
|
1591 | } |
|
|
1592 | } |
|
|
1593 | } |
|
|
1594 | } |
|
|
1595 | #endif |
|
|
1596 | |
1466 | void inline_size |
1597 | void inline_size |
1467 | timers_reify (EV_P) |
1598 | timers_reify (EV_P) |
1468 | { |
1599 | { |
1469 | while (timercnt && ev_at (timers [1]) <= mn_now) |
1600 | while (timercnt && ANHE_at (timers [HEAP0]) <= mn_now) |
1470 | { |
1601 | { |
1471 | ev_timer *w = (ev_timer *)timers [1]; |
1602 | ev_timer *w = (ev_timer *)ANHE_w (timers [HEAP0]); |
1472 | |
1603 | |
1473 | /*assert (("inactive timer on timer heap detected", ev_is_active (w)));*/ |
1604 | /*assert (("inactive timer on timer heap detected", ev_is_active (w)));*/ |
1474 | |
1605 | |
1475 | /* first reschedule or stop timer */ |
1606 | /* first reschedule or stop timer */ |
1476 | if (w->repeat) |
1607 | if (w->repeat) |
… | |
… | |
1479 | |
1610 | |
1480 | ev_at (w) += w->repeat; |
1611 | ev_at (w) += w->repeat; |
1481 | if (ev_at (w) < mn_now) |
1612 | if (ev_at (w) < mn_now) |
1482 | ev_at (w) = mn_now; |
1613 | ev_at (w) = mn_now; |
1483 | |
1614 | |
|
|
1615 | ANHE_at_set (timers [HEAP0]); |
1484 | downheap (timers, timercnt, 1); |
1616 | downheap (timers, timercnt, HEAP0); |
1485 | } |
1617 | } |
1486 | else |
1618 | else |
1487 | ev_timer_stop (EV_A_ w); /* nonrepeating: stop timer */ |
1619 | ev_timer_stop (EV_A_ w); /* nonrepeating: stop timer */ |
1488 | |
1620 | |
1489 | ev_feed_event (EV_A_ (W)w, EV_TIMEOUT); |
1621 | ev_feed_event (EV_A_ (W)w, EV_TIMEOUT); |
… | |
… | |
1492 | |
1624 | |
1493 | #if EV_PERIODIC_ENABLE |
1625 | #if EV_PERIODIC_ENABLE |
1494 | void inline_size |
1626 | void inline_size |
1495 | periodics_reify (EV_P) |
1627 | periodics_reify (EV_P) |
1496 | { |
1628 | { |
1497 | while (periodiccnt && ev_at (periodics [1]) <= ev_rt_now) |
1629 | while (periodiccnt && ANHE_at (periodics [HEAP0]) <= ev_rt_now) |
1498 | { |
1630 | { |
1499 | ev_periodic *w = (ev_periodic *)periodics [1]; |
1631 | ev_periodic *w = (ev_periodic *)ANHE_w (periodics [HEAP0]); |
1500 | |
1632 | |
1501 | /*assert (("inactive timer on periodic heap detected", ev_is_active (w)));*/ |
1633 | /*assert (("inactive timer on periodic heap detected", ev_is_active (w)));*/ |
1502 | |
1634 | |
1503 | /* first reschedule or stop timer */ |
1635 | /* first reschedule or stop timer */ |
1504 | if (w->reschedule_cb) |
1636 | if (w->reschedule_cb) |
1505 | { |
1637 | { |
1506 | ev_at (w) = w->reschedule_cb (w, ev_rt_now + TIME_EPSILON); |
1638 | ev_at (w) = w->reschedule_cb (w, ev_rt_now + TIME_EPSILON); |
1507 | assert (("ev_periodic reschedule callback returned time in the past", ev_at (w) > ev_rt_now)); |
1639 | assert (("ev_periodic reschedule callback returned time in the past", ev_at (w) > ev_rt_now)); |
|
|
1640 | ANHE_at_set (periodics [HEAP0]); |
1508 | downheap (periodics, periodiccnt, 1); |
1641 | downheap (periodics, periodiccnt, HEAP0); |
1509 | } |
1642 | } |
1510 | else if (w->interval) |
1643 | else if (w->interval) |
1511 | { |
1644 | { |
1512 | ev_at (w) = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
1645 | ev_at (w) = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
1513 | if (ev_at (w) - ev_rt_now <= TIME_EPSILON) ev_at (w) += w->interval; |
1646 | if (ev_at (w) - ev_rt_now <= TIME_EPSILON) ev_at (w) += w->interval; |
1514 | assert (("ev_periodic timeout in the past detected while processing timers, negative interval?", ev_at (w) > ev_rt_now)); |
1647 | assert (("ev_periodic timeout in the past detected while processing timers, negative interval?", ev_at (w) > ev_rt_now)); |
|
|
1648 | ANHE_at_set (periodics [HEAP0]); |
1515 | downheap (periodics, periodiccnt, 1); |
1649 | downheap (periodics, periodiccnt, HEAP0); |
1516 | } |
1650 | } |
1517 | else |
1651 | else |
1518 | ev_periodic_stop (EV_A_ w); /* nonrepeating: stop timer */ |
1652 | ev_periodic_stop (EV_A_ w); /* nonrepeating: stop timer */ |
1519 | |
1653 | |
1520 | ev_feed_event (EV_A_ (W)w, EV_PERIODIC); |
1654 | ev_feed_event (EV_A_ (W)w, EV_PERIODIC); |
… | |
… | |
1525 | periodics_reschedule (EV_P) |
1659 | periodics_reschedule (EV_P) |
1526 | { |
1660 | { |
1527 | int i; |
1661 | int i; |
1528 | |
1662 | |
1529 | /* adjust periodics after time jump */ |
1663 | /* adjust periodics after time jump */ |
1530 | for (i = 1; i <= periodiccnt; ++i) |
1664 | for (i = HEAP0; i < periodiccnt + HEAP0; ++i) |
1531 | { |
1665 | { |
1532 | ev_periodic *w = (ev_periodic *)periodics [i]; |
1666 | ev_periodic *w = (ev_periodic *)ANHE_w (periodics [i]); |
1533 | |
1667 | |
1534 | if (w->reschedule_cb) |
1668 | if (w->reschedule_cb) |
1535 | ev_at (w) = w->reschedule_cb (w, ev_rt_now); |
1669 | ev_at (w) = w->reschedule_cb (w, ev_rt_now); |
1536 | else if (w->interval) |
1670 | else if (w->interval) |
1537 | ev_at (w) = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
1671 | ev_at (w) = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
1538 | } |
|
|
1539 | |
1672 | |
1540 | /* now rebuild the heap */ |
1673 | ANHE_at_set (periodics [i]); |
|
|
1674 | } |
|
|
1675 | |
|
|
1676 | /* now rebuild the heap, this for the 2-heap, inefficient for the 4-heap, but correct */ |
1541 | for (i = periodiccnt >> 1; i--; ) |
1677 | for (i = periodiccnt >> 1; --i; ) |
1542 | downheap (periodics, periodiccnt, i); |
1678 | downheap (periodics, periodiccnt, i + HEAP0); |
1543 | } |
|
|
1544 | #endif |
|
|
1545 | |
|
|
1546 | #if EV_IDLE_ENABLE |
|
|
1547 | void inline_size |
|
|
1548 | idle_reify (EV_P) |
|
|
1549 | { |
|
|
1550 | if (expect_false (idleall)) |
|
|
1551 | { |
|
|
1552 | int pri; |
|
|
1553 | |
|
|
1554 | for (pri = NUMPRI; pri--; ) |
|
|
1555 | { |
|
|
1556 | if (pendingcnt [pri]) |
|
|
1557 | break; |
|
|
1558 | |
|
|
1559 | if (idlecnt [pri]) |
|
|
1560 | { |
|
|
1561 | queue_events (EV_A_ (W *)idles [pri], idlecnt [pri], EV_IDLE); |
|
|
1562 | break; |
|
|
1563 | } |
|
|
1564 | } |
|
|
1565 | } |
|
|
1566 | } |
1679 | } |
1567 | #endif |
1680 | #endif |
1568 | |
1681 | |
1569 | void inline_speed |
1682 | void inline_speed |
1570 | time_update (EV_P_ ev_tstamp max_block) |
1683 | time_update (EV_P_ ev_tstamp max_block) |
… | |
… | |
1599 | */ |
1712 | */ |
1600 | for (i = 4; --i; ) |
1713 | for (i = 4; --i; ) |
1601 | { |
1714 | { |
1602 | rtmn_diff = ev_rt_now - mn_now; |
1715 | rtmn_diff = ev_rt_now - mn_now; |
1603 | |
1716 | |
1604 | if (fabs (odiff - rtmn_diff) < MIN_TIMEJUMP) |
1717 | if (expect_true (fabs (odiff - rtmn_diff) < MIN_TIMEJUMP)) |
1605 | return; /* all is well */ |
1718 | return; /* all is well */ |
1606 | |
1719 | |
1607 | ev_rt_now = ev_time (); |
1720 | ev_rt_now = ev_time (); |
1608 | mn_now = get_clock (); |
1721 | mn_now = get_clock (); |
1609 | now_floor = mn_now; |
1722 | now_floor = mn_now; |
… | |
… | |
1624 | { |
1737 | { |
1625 | #if EV_PERIODIC_ENABLE |
1738 | #if EV_PERIODIC_ENABLE |
1626 | periodics_reschedule (EV_A); |
1739 | periodics_reschedule (EV_A); |
1627 | #endif |
1740 | #endif |
1628 | /* adjust timers. this is easy, as the offset is the same for all of them */ |
1741 | /* adjust timers. this is easy, as the offset is the same for all of them */ |
1629 | for (i = 1; i <= timercnt; ++i) |
1742 | for (i = 0; i < timercnt; ++i) |
1630 | ev_at (timers [i]) += ev_rt_now - mn_now; |
1743 | { |
|
|
1744 | ANHE *he = timers + i + HEAP0; |
|
|
1745 | ANHE_w (*he)->at += ev_rt_now - mn_now; |
|
|
1746 | ANHE_at_set (*he); |
|
|
1747 | } |
1631 | } |
1748 | } |
1632 | |
1749 | |
1633 | mn_now = ev_rt_now; |
1750 | mn_now = ev_rt_now; |
1634 | } |
1751 | } |
1635 | } |
1752 | } |
… | |
… | |
1705 | |
1822 | |
1706 | waittime = MAX_BLOCKTIME; |
1823 | waittime = MAX_BLOCKTIME; |
1707 | |
1824 | |
1708 | if (timercnt) |
1825 | if (timercnt) |
1709 | { |
1826 | { |
1710 | ev_tstamp to = ev_at (timers [1]) - mn_now + backend_fudge; |
1827 | ev_tstamp to = ANHE_at (timers [HEAP0]) - mn_now + backend_fudge; |
1711 | if (waittime > to) waittime = to; |
1828 | if (waittime > to) waittime = to; |
1712 | } |
1829 | } |
1713 | |
1830 | |
1714 | #if EV_PERIODIC_ENABLE |
1831 | #if EV_PERIODIC_ENABLE |
1715 | if (periodiccnt) |
1832 | if (periodiccnt) |
1716 | { |
1833 | { |
1717 | ev_tstamp to = ev_at (periodics [1]) - ev_rt_now + backend_fudge; |
1834 | ev_tstamp to = ANHE_at (periodics [HEAP0]) - ev_rt_now + backend_fudge; |
1718 | if (waittime > to) waittime = to; |
1835 | if (waittime > to) waittime = to; |
1719 | } |
1836 | } |
1720 | #endif |
1837 | #endif |
1721 | |
1838 | |
1722 | if (expect_false (waittime < timeout_blocktime)) |
1839 | if (expect_false (waittime < timeout_blocktime)) |
… | |
… | |
1874 | { |
1991 | { |
1875 | clear_pending (EV_A_ (W)w); |
1992 | clear_pending (EV_A_ (W)w); |
1876 | if (expect_false (!ev_is_active (w))) |
1993 | if (expect_false (!ev_is_active (w))) |
1877 | return; |
1994 | return; |
1878 | |
1995 | |
1879 | assert (("ev_io_start called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax)); |
1996 | assert (("ev_io_stop called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax)); |
1880 | |
1997 | |
1881 | wlist_del (&anfds[w->fd].head, (WL)w); |
1998 | wlist_del (&anfds[w->fd].head, (WL)w); |
1882 | ev_stop (EV_A_ (W)w); |
1999 | ev_stop (EV_A_ (W)w); |
1883 | |
2000 | |
1884 | fd_change (EV_A_ w->fd, 1); |
2001 | fd_change (EV_A_ w->fd, 1); |
… | |
… | |
1892 | |
2009 | |
1893 | ev_at (w) += mn_now; |
2010 | ev_at (w) += mn_now; |
1894 | |
2011 | |
1895 | assert (("ev_timer_start called with negative timer repeat value", w->repeat >= 0.)); |
2012 | assert (("ev_timer_start called with negative timer repeat value", w->repeat >= 0.)); |
1896 | |
2013 | |
1897 | ev_start (EV_A_ (W)w, ++timercnt); |
2014 | ev_start (EV_A_ (W)w, ++timercnt + HEAP0 - 1); |
1898 | array_needsize (WT, timers, timermax, timercnt + 1, EMPTY2); |
2015 | array_needsize (ANHE, timers, timermax, ev_active (w) + 1, EMPTY2); |
1899 | timers [timercnt] = (WT)w; |
2016 | ANHE_w (timers [ev_active (w)]) = (WT)w; |
|
|
2017 | ANHE_at_set (timers [ev_active (w)]); |
1900 | upheap (timers, timercnt); |
2018 | upheap (timers, ev_active (w)); |
1901 | |
2019 | |
1902 | /*assert (("internal timer heap corruption", timers [ev_active (w)] == w));*/ |
2020 | /*assert (("internal timer heap corruption", timers [ev_active (w)] == (WT)w));*/ |
1903 | } |
2021 | } |
1904 | |
2022 | |
1905 | void noinline |
2023 | void noinline |
1906 | ev_timer_stop (EV_P_ ev_timer *w) |
2024 | ev_timer_stop (EV_P_ ev_timer *w) |
1907 | { |
2025 | { |
… | |
… | |
1910 | return; |
2028 | return; |
1911 | |
2029 | |
1912 | { |
2030 | { |
1913 | int active = ev_active (w); |
2031 | int active = ev_active (w); |
1914 | |
2032 | |
1915 | assert (("internal timer heap corruption", timers [active] == (WT)w)); |
2033 | assert (("internal timer heap corruption", ANHE_w (timers [active]) == (WT)w)); |
1916 | |
2034 | |
1917 | if (expect_true (active < timercnt)) |
2035 | if (expect_true (active < timercnt + HEAP0 - 1)) |
1918 | { |
2036 | { |
1919 | timers [active] = timers [timercnt]; |
2037 | timers [active] = timers [timercnt + HEAP0 - 1]; |
1920 | adjustheap (timers, timercnt, active); |
2038 | adjustheap (timers, timercnt, active); |
1921 | } |
2039 | } |
1922 | |
2040 | |
1923 | --timercnt; |
2041 | --timercnt; |
1924 | } |
2042 | } |
… | |
… | |
1934 | if (ev_is_active (w)) |
2052 | if (ev_is_active (w)) |
1935 | { |
2053 | { |
1936 | if (w->repeat) |
2054 | if (w->repeat) |
1937 | { |
2055 | { |
1938 | ev_at (w) = mn_now + w->repeat; |
2056 | ev_at (w) = mn_now + w->repeat; |
|
|
2057 | ANHE_at_set (timers [ev_active (w)]); |
1939 | adjustheap (timers, timercnt, ev_active (w)); |
2058 | adjustheap (timers, timercnt, ev_active (w)); |
1940 | } |
2059 | } |
1941 | else |
2060 | else |
1942 | ev_timer_stop (EV_A_ w); |
2061 | ev_timer_stop (EV_A_ w); |
1943 | } |
2062 | } |
… | |
… | |
1964 | ev_at (w) = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
2083 | ev_at (w) = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
1965 | } |
2084 | } |
1966 | else |
2085 | else |
1967 | ev_at (w) = w->offset; |
2086 | ev_at (w) = w->offset; |
1968 | |
2087 | |
1969 | ev_start (EV_A_ (W)w, ++periodiccnt); |
2088 | ev_start (EV_A_ (W)w, ++periodiccnt + HEAP0 - 1); |
1970 | array_needsize (WT, periodics, periodicmax, periodiccnt + 1, EMPTY2); |
2089 | array_needsize (ANHE, periodics, periodicmax, ev_active (w) + 1, EMPTY2); |
1971 | periodics [periodiccnt] = (WT)w; |
2090 | ANHE_w (periodics [ev_active (w)]) = (WT)w; |
1972 | upheap (periodics, periodiccnt); |
2091 | upheap (periodics, ev_active (w)); |
1973 | |
2092 | |
1974 | /*assert (("internal periodic heap corruption", periodics [ev_active (w)] == w));*/ |
2093 | /*assert (("internal periodic heap corruption", ANHE_w (periodics [ev_active (w)]) == (WT)w));*/ |
1975 | } |
2094 | } |
1976 | |
2095 | |
1977 | void noinline |
2096 | void noinline |
1978 | ev_periodic_stop (EV_P_ ev_periodic *w) |
2097 | ev_periodic_stop (EV_P_ ev_periodic *w) |
1979 | { |
2098 | { |
… | |
… | |
1982 | return; |
2101 | return; |
1983 | |
2102 | |
1984 | { |
2103 | { |
1985 | int active = ev_active (w); |
2104 | int active = ev_active (w); |
1986 | |
2105 | |
1987 | assert (("internal periodic heap corruption", periodics [active] == (WT)w)); |
2106 | assert (("internal periodic heap corruption", ANHE_w (periodics [active]) == (WT)w)); |
1988 | |
2107 | |
1989 | if (expect_true (active < periodiccnt)) |
2108 | if (expect_true (active < periodiccnt + HEAP0 - 1)) |
1990 | { |
2109 | { |
1991 | periodics [active] = periodics [periodiccnt]; |
2110 | periodics [active] = periodics [periodiccnt + HEAP0 - 1]; |
1992 | adjustheap (periodics, periodiccnt, active); |
2111 | adjustheap (periodics, periodiccnt, active); |
1993 | } |
2112 | } |
1994 | |
2113 | |
1995 | --periodiccnt; |
2114 | --periodiccnt; |
1996 | } |
2115 | } |