… | |
… | |
1558 | ev_periodic_stop (EV_A_ w); |
1558 | ev_periodic_stop (EV_A_ w); |
1559 | ev_periodic_start (EV_A_ w); |
1559 | ev_periodic_start (EV_A_ w); |
1560 | } |
1560 | } |
1561 | #endif |
1561 | #endif |
1562 | |
1562 | |
1563 | void |
|
|
1564 | ev_idle_start (EV_P_ ev_idle *w) |
|
|
1565 | { |
|
|
1566 | if (expect_false (ev_is_active (w))) |
|
|
1567 | return; |
|
|
1568 | |
|
|
1569 | ev_start (EV_A_ (W)w, ++idlecnt); |
|
|
1570 | array_needsize (ev_idle *, idles, idlemax, idlecnt, EMPTY2); |
|
|
1571 | idles [idlecnt - 1] = w; |
|
|
1572 | } |
|
|
1573 | |
|
|
1574 | void |
|
|
1575 | ev_idle_stop (EV_P_ ev_idle *w) |
|
|
1576 | { |
|
|
1577 | ev_clear_pending (EV_A_ (W)w); |
|
|
1578 | if (expect_false (!ev_is_active (w))) |
|
|
1579 | return; |
|
|
1580 | |
|
|
1581 | { |
|
|
1582 | int active = ((W)w)->active; |
|
|
1583 | idles [active - 1] = idles [--idlecnt]; |
|
|
1584 | ((W)idles [active - 1])->active = active; |
|
|
1585 | } |
|
|
1586 | |
|
|
1587 | ev_stop (EV_A_ (W)w); |
|
|
1588 | } |
|
|
1589 | |
|
|
1590 | void |
|
|
1591 | ev_prepare_start (EV_P_ ev_prepare *w) |
|
|
1592 | { |
|
|
1593 | if (expect_false (ev_is_active (w))) |
|
|
1594 | return; |
|
|
1595 | |
|
|
1596 | ev_start (EV_A_ (W)w, ++preparecnt); |
|
|
1597 | array_needsize (ev_prepare *, prepares, preparemax, preparecnt, EMPTY2); |
|
|
1598 | prepares [preparecnt - 1] = w; |
|
|
1599 | } |
|
|
1600 | |
|
|
1601 | void |
|
|
1602 | ev_prepare_stop (EV_P_ ev_prepare *w) |
|
|
1603 | { |
|
|
1604 | ev_clear_pending (EV_A_ (W)w); |
|
|
1605 | if (expect_false (!ev_is_active (w))) |
|
|
1606 | return; |
|
|
1607 | |
|
|
1608 | { |
|
|
1609 | int active = ((W)w)->active; |
|
|
1610 | prepares [active - 1] = prepares [--preparecnt]; |
|
|
1611 | ((W)prepares [active - 1])->active = active; |
|
|
1612 | } |
|
|
1613 | |
|
|
1614 | ev_stop (EV_A_ (W)w); |
|
|
1615 | } |
|
|
1616 | |
|
|
1617 | void |
|
|
1618 | ev_check_start (EV_P_ ev_check *w) |
|
|
1619 | { |
|
|
1620 | if (expect_false (ev_is_active (w))) |
|
|
1621 | return; |
|
|
1622 | |
|
|
1623 | ev_start (EV_A_ (W)w, ++checkcnt); |
|
|
1624 | array_needsize (ev_check *, checks, checkmax, checkcnt, EMPTY2); |
|
|
1625 | checks [checkcnt - 1] = w; |
|
|
1626 | } |
|
|
1627 | |
|
|
1628 | void |
|
|
1629 | ev_check_stop (EV_P_ ev_check *w) |
|
|
1630 | { |
|
|
1631 | ev_clear_pending (EV_A_ (W)w); |
|
|
1632 | if (expect_false (!ev_is_active (w))) |
|
|
1633 | return; |
|
|
1634 | |
|
|
1635 | { |
|
|
1636 | int active = ((W)w)->active; |
|
|
1637 | checks [active - 1] = checks [--checkcnt]; |
|
|
1638 | ((W)checks [active - 1])->active = active; |
|
|
1639 | } |
|
|
1640 | |
|
|
1641 | ev_stop (EV_A_ (W)w); |
|
|
1642 | } |
|
|
1643 | |
|
|
1644 | #ifndef SA_RESTART |
1563 | #ifndef SA_RESTART |
1645 | # define SA_RESTART 0 |
1564 | # define SA_RESTART 0 |
1646 | #endif |
1565 | #endif |
1647 | |
1566 | |
1648 | void |
1567 | void |
… | |
… | |
1710 | |
1629 | |
1711 | wlist_del ((WL *)&childs [w->pid & (PID_HASHSIZE - 1)], (WL)w); |
1630 | wlist_del ((WL *)&childs [w->pid & (PID_HASHSIZE - 1)], (WL)w); |
1712 | ev_stop (EV_A_ (W)w); |
1631 | ev_stop (EV_A_ (W)w); |
1713 | } |
1632 | } |
1714 | |
1633 | |
|
|
1634 | #if EV_STAT_ENABLE |
|
|
1635 | |
|
|
1636 | # ifdef _WIN32 |
|
|
1637 | # define lstat(a,b) stat(a,b) |
|
|
1638 | # endif |
|
|
1639 | |
|
|
1640 | #define DEF_STAT_INTERVAL 5.0074891 |
|
|
1641 | #define MIN_STAT_INTERVAL 0.1074891 |
|
|
1642 | |
|
|
1643 | void |
|
|
1644 | ev_stat_stat (EV_P_ ev_stat *w) |
|
|
1645 | { |
|
|
1646 | if (lstat (w->path, &w->attr) < 0) |
|
|
1647 | w->attr.st_nlink = 0; |
|
|
1648 | else if (!w->attr.st_nlink) |
|
|
1649 | w->attr.st_nlink = 1; |
|
|
1650 | } |
|
|
1651 | |
|
|
1652 | static void |
|
|
1653 | stat_timer_cb (EV_P_ ev_timer *w_, int revents) |
|
|
1654 | { |
|
|
1655 | ev_stat *w = (ev_stat *)(((char *)w_) - offsetof (ev_stat, timer)); |
|
|
1656 | |
|
|
1657 | /* we copy this here each the time so that */ |
|
|
1658 | /* prev has the old value when the callback gets invoked */ |
|
|
1659 | w->prev = w->attr; |
|
|
1660 | ev_stat_stat (EV_A_ w); |
|
|
1661 | |
|
|
1662 | if (memcmp (&w->prev, &w->attr, sizeof (ev_statdata))) |
|
|
1663 | ev_feed_event (EV_A_ w, EV_STAT); |
|
|
1664 | } |
|
|
1665 | |
|
|
1666 | void |
|
|
1667 | ev_stat_start (EV_P_ ev_stat *w) |
|
|
1668 | { |
|
|
1669 | if (expect_false (ev_is_active (w))) |
|
|
1670 | return; |
|
|
1671 | |
|
|
1672 | /* since we use memcmp, we need to clear any padding data etc. */ |
|
|
1673 | memset (&w->prev, 0, sizeof (ev_statdata)); |
|
|
1674 | memset (&w->attr, 0, sizeof (ev_statdata)); |
|
|
1675 | |
|
|
1676 | ev_stat_stat (EV_A_ w); |
|
|
1677 | |
|
|
1678 | if (w->interval < MIN_STAT_INTERVAL) |
|
|
1679 | w->interval = w->interval ? MIN_STAT_INTERVAL : DEF_STAT_INTERVAL; |
|
|
1680 | |
|
|
1681 | ev_timer_init (&w->timer, stat_timer_cb, w->interval, w->interval); |
|
|
1682 | ev_set_priority (&w->timer, ev_priority (w)); |
|
|
1683 | ev_timer_start (EV_A_ &w->timer); |
|
|
1684 | |
|
|
1685 | ev_start (EV_A_ (W)w, 1); |
|
|
1686 | } |
|
|
1687 | |
|
|
1688 | void |
|
|
1689 | ev_stat_stop (EV_P_ ev_stat *w) |
|
|
1690 | { |
|
|
1691 | ev_clear_pending (EV_A_ (W)w); |
|
|
1692 | if (expect_false (!ev_is_active (w))) |
|
|
1693 | return; |
|
|
1694 | |
|
|
1695 | ev_timer_stop (EV_A_ &w->timer); |
|
|
1696 | |
|
|
1697 | ev_stop (EV_A_ (W)w); |
|
|
1698 | } |
|
|
1699 | #endif |
|
|
1700 | |
|
|
1701 | void |
|
|
1702 | ev_idle_start (EV_P_ ev_idle *w) |
|
|
1703 | { |
|
|
1704 | if (expect_false (ev_is_active (w))) |
|
|
1705 | return; |
|
|
1706 | |
|
|
1707 | ev_start (EV_A_ (W)w, ++idlecnt); |
|
|
1708 | array_needsize (ev_idle *, idles, idlemax, idlecnt, EMPTY2); |
|
|
1709 | idles [idlecnt - 1] = w; |
|
|
1710 | } |
|
|
1711 | |
|
|
1712 | void |
|
|
1713 | ev_idle_stop (EV_P_ ev_idle *w) |
|
|
1714 | { |
|
|
1715 | ev_clear_pending (EV_A_ (W)w); |
|
|
1716 | if (expect_false (!ev_is_active (w))) |
|
|
1717 | return; |
|
|
1718 | |
|
|
1719 | { |
|
|
1720 | int active = ((W)w)->active; |
|
|
1721 | idles [active - 1] = idles [--idlecnt]; |
|
|
1722 | ((W)idles [active - 1])->active = active; |
|
|
1723 | } |
|
|
1724 | |
|
|
1725 | ev_stop (EV_A_ (W)w); |
|
|
1726 | } |
|
|
1727 | |
|
|
1728 | void |
|
|
1729 | ev_prepare_start (EV_P_ ev_prepare *w) |
|
|
1730 | { |
|
|
1731 | if (expect_false (ev_is_active (w))) |
|
|
1732 | return; |
|
|
1733 | |
|
|
1734 | ev_start (EV_A_ (W)w, ++preparecnt); |
|
|
1735 | array_needsize (ev_prepare *, prepares, preparemax, preparecnt, EMPTY2); |
|
|
1736 | prepares [preparecnt - 1] = w; |
|
|
1737 | } |
|
|
1738 | |
|
|
1739 | void |
|
|
1740 | ev_prepare_stop (EV_P_ ev_prepare *w) |
|
|
1741 | { |
|
|
1742 | ev_clear_pending (EV_A_ (W)w); |
|
|
1743 | if (expect_false (!ev_is_active (w))) |
|
|
1744 | return; |
|
|
1745 | |
|
|
1746 | { |
|
|
1747 | int active = ((W)w)->active; |
|
|
1748 | prepares [active - 1] = prepares [--preparecnt]; |
|
|
1749 | ((W)prepares [active - 1])->active = active; |
|
|
1750 | } |
|
|
1751 | |
|
|
1752 | ev_stop (EV_A_ (W)w); |
|
|
1753 | } |
|
|
1754 | |
|
|
1755 | void |
|
|
1756 | ev_check_start (EV_P_ ev_check *w) |
|
|
1757 | { |
|
|
1758 | if (expect_false (ev_is_active (w))) |
|
|
1759 | return; |
|
|
1760 | |
|
|
1761 | ev_start (EV_A_ (W)w, ++checkcnt); |
|
|
1762 | array_needsize (ev_check *, checks, checkmax, checkcnt, EMPTY2); |
|
|
1763 | checks [checkcnt - 1] = w; |
|
|
1764 | } |
|
|
1765 | |
|
|
1766 | void |
|
|
1767 | ev_check_stop (EV_P_ ev_check *w) |
|
|
1768 | { |
|
|
1769 | ev_clear_pending (EV_A_ (W)w); |
|
|
1770 | if (expect_false (!ev_is_active (w))) |
|
|
1771 | return; |
|
|
1772 | |
|
|
1773 | { |
|
|
1774 | int active = ((W)w)->active; |
|
|
1775 | checks [active - 1] = checks [--checkcnt]; |
|
|
1776 | ((W)checks [active - 1])->active = active; |
|
|
1777 | } |
|
|
1778 | |
|
|
1779 | ev_stop (EV_A_ (W)w); |
|
|
1780 | } |
|
|
1781 | |
1715 | #if EV_EMBED_ENABLE |
1782 | #if EV_EMBED_ENABLE |
1716 | void noinline |
1783 | void noinline |
1717 | ev_embed_sweep (EV_P_ ev_embed *w) |
1784 | ev_embed_sweep (EV_P_ ev_embed *w) |
1718 | { |
1785 | { |
1719 | ev_loop (w->loop, EVLOOP_NONBLOCK); |
1786 | ev_loop (w->loop, EVLOOP_NONBLOCK); |
… | |
… | |
1759 | |
1826 | |
1760 | ev_stop (EV_A_ (W)w); |
1827 | ev_stop (EV_A_ (W)w); |
1761 | } |
1828 | } |
1762 | #endif |
1829 | #endif |
1763 | |
1830 | |
1764 | #if EV_STAT_ENABLE |
|
|
1765 | |
|
|
1766 | # ifdef _WIN32 |
|
|
1767 | # define lstat(a,b) stat(a,b) |
|
|
1768 | # endif |
|
|
1769 | |
|
|
1770 | #define DEF_STAT_INTERVAL 5.0074891 |
|
|
1771 | #define MIN_STAT_INTERVAL 0.1074891 |
|
|
1772 | |
|
|
1773 | void |
|
|
1774 | ev_stat_stat (EV_P_ ev_stat *w) |
|
|
1775 | { |
|
|
1776 | if (lstat (w->path, &w->attr) < 0) |
|
|
1777 | w->attr.st_nlink = 0; |
|
|
1778 | else if (!w->attr.st_nlink) |
|
|
1779 | w->attr.st_nlink = 1; |
|
|
1780 | } |
|
|
1781 | |
|
|
1782 | static void |
|
|
1783 | stat_timer_cb (EV_P_ ev_timer *w_, int revents) |
|
|
1784 | { |
|
|
1785 | ev_stat *w = (ev_stat *)(((char *)w_) - offsetof (ev_stat, timer)); |
|
|
1786 | |
|
|
1787 | /* we copy this here each the time so that */ |
|
|
1788 | /* prev has the old value when the callback gets invoked */ |
|
|
1789 | w->prev = w->attr; |
|
|
1790 | ev_stat_stat (EV_A_ w); |
|
|
1791 | |
|
|
1792 | if (memcmp (&w->prev, &w->attr, sizeof (ev_statdata))) |
|
|
1793 | ev_feed_event (EV_A_ w, EV_STAT); |
|
|
1794 | } |
|
|
1795 | |
|
|
1796 | void |
|
|
1797 | ev_stat_start (EV_P_ ev_stat *w) |
|
|
1798 | { |
|
|
1799 | if (expect_false (ev_is_active (w))) |
|
|
1800 | return; |
|
|
1801 | |
|
|
1802 | /* since we use memcmp, we need to clear any padding data etc. */ |
|
|
1803 | memset (&w->prev, 0, sizeof (ev_statdata)); |
|
|
1804 | memset (&w->attr, 0, sizeof (ev_statdata)); |
|
|
1805 | |
|
|
1806 | ev_stat_stat (EV_A_ w); |
|
|
1807 | |
|
|
1808 | if (w->interval < MIN_STAT_INTERVAL) |
|
|
1809 | w->interval = w->interval ? MIN_STAT_INTERVAL : DEF_STAT_INTERVAL; |
|
|
1810 | |
|
|
1811 | ev_timer_init (&w->timer, stat_timer_cb, w->interval, w->interval); |
|
|
1812 | ev_set_priority (&w->timer, ev_priority (w)); |
|
|
1813 | ev_timer_start (EV_A_ &w->timer); |
|
|
1814 | |
|
|
1815 | ev_start (EV_A_ (W)w, 1); |
|
|
1816 | } |
|
|
1817 | |
|
|
1818 | void |
|
|
1819 | ev_stat_stop (EV_P_ ev_stat *w) |
|
|
1820 | { |
|
|
1821 | ev_clear_pending (EV_A_ (W)w); |
|
|
1822 | if (expect_false (!ev_is_active (w))) |
|
|
1823 | return; |
|
|
1824 | |
|
|
1825 | ev_timer_stop (EV_A_ &w->timer); |
|
|
1826 | |
|
|
1827 | ev_stop (EV_A_ (W)w); |
|
|
1828 | } |
|
|
1829 | #endif |
|
|
1830 | |
|
|
1831 | /*****************************************************************************/ |
1831 | /*****************************************************************************/ |
1832 | |
1832 | |
1833 | struct ev_once |
1833 | struct ev_once |
1834 | { |
1834 | { |
1835 | ev_io io; |
1835 | ev_io io; |