… | |
… | |
865 | } |
865 | } |
866 | |
866 | |
867 | /*****************************************************************************/ |
867 | /*****************************************************************************/ |
868 | |
868 | |
869 | static void |
869 | static void |
870 | sighandler (int signum) |
870 | ev_sighandler (int signum) |
871 | { |
871 | { |
872 | #if EV_MULTIPLICITY |
872 | #if EV_MULTIPLICITY |
873 | struct ev_loop *loop = &default_loop_struct; |
873 | struct ev_loop *loop = &default_loop_struct; |
874 | #endif |
874 | #endif |
875 | |
875 | |
876 | #if _WIN32 |
876 | #if _WIN32 |
877 | signal (signum, sighandler); |
877 | signal (signum, ev_sighandler); |
878 | #endif |
878 | #endif |
879 | |
879 | |
880 | signals [signum - 1].gotsig = 1; |
880 | signals [signum - 1].gotsig = 1; |
881 | evpipe_write (EV_A_ &gotsig); |
881 | evpipe_write (EV_A_ &gotsig); |
882 | } |
882 | } |
… | |
… | |
1542 | static int loop_done; |
1542 | static int loop_done; |
1543 | |
1543 | |
1544 | void |
1544 | void |
1545 | ev_loop (EV_P_ int flags) |
1545 | ev_loop (EV_P_ int flags) |
1546 | { |
1546 | { |
1547 | loop_done = flags & (EVLOOP_ONESHOT | EVLOOP_NONBLOCK) |
1547 | loop_done = EVUNLOOP_CANCEL; |
1548 | ? EVUNLOOP_ONE |
|
|
1549 | : EVUNLOOP_CANCEL; |
|
|
1550 | |
1548 | |
1551 | call_pending (EV_A); /* in case we recurse, ensure ordering stays nice and clean */ |
1549 | call_pending (EV_A); /* in case we recurse, ensure ordering stays nice and clean */ |
1552 | |
1550 | |
1553 | do |
1551 | do |
1554 | { |
1552 | { |
… | |
… | |
1650 | /* queue check watchers, to be executed first */ |
1648 | /* queue check watchers, to be executed first */ |
1651 | if (expect_false (checkcnt)) |
1649 | if (expect_false (checkcnt)) |
1652 | queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK); |
1650 | queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK); |
1653 | |
1651 | |
1654 | call_pending (EV_A); |
1652 | call_pending (EV_A); |
1655 | |
|
|
1656 | } |
1653 | } |
1657 | while (expect_true (activecnt && !loop_done)); |
1654 | while (expect_true ( |
|
|
1655 | activecnt |
|
|
1656 | && !loop_done |
|
|
1657 | && !(flags & (EVLOOP_ONESHOT | EVLOOP_NONBLOCK)) |
|
|
1658 | )); |
1658 | |
1659 | |
1659 | if (loop_done == EVUNLOOP_ONE) |
1660 | if (loop_done == EVUNLOOP_ONE) |
1660 | loop_done = EVUNLOOP_CANCEL; |
1661 | loop_done = EVUNLOOP_CANCEL; |
1661 | } |
1662 | } |
1662 | |
1663 | |
… | |
… | |
1930 | wlist_add (&signals [w->signum - 1].head, (WL)w); |
1931 | wlist_add (&signals [w->signum - 1].head, (WL)w); |
1931 | |
1932 | |
1932 | if (!((WL)w)->next) |
1933 | if (!((WL)w)->next) |
1933 | { |
1934 | { |
1934 | #if _WIN32 |
1935 | #if _WIN32 |
1935 | signal (w->signum, sighandler); |
1936 | signal (w->signum, ev_sighandler); |
1936 | #else |
1937 | #else |
1937 | struct sigaction sa; |
1938 | struct sigaction sa; |
1938 | sa.sa_handler = sighandler; |
1939 | sa.sa_handler = ev_sighandler; |
1939 | sigfillset (&sa.sa_mask); |
1940 | sigfillset (&sa.sa_mask); |
1940 | sa.sa_flags = SA_RESTART; /* if restarting works we save one iteration */ |
1941 | sa.sa_flags = SA_RESTART; /* if restarting works we save one iteration */ |
1941 | sigaction (w->signum, &sa, 0); |
1942 | sigaction (w->signum, &sa, 0); |
1942 | #endif |
1943 | #endif |
1943 | } |
1944 | } |