… | |
… | |
815 | ev_unref (EV_A); /* watcher should not keep loop alive */ |
815 | ev_unref (EV_A); /* watcher should not keep loop alive */ |
816 | } |
816 | } |
817 | } |
817 | } |
818 | |
818 | |
819 | void inline_size |
819 | void inline_size |
820 | evpipe_write (EV_P_ int sig, int async) |
820 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
821 | { |
821 | { |
822 | int sent = gotasync || gotsig; |
822 | if (!*flag) |
823 | |
|
|
824 | if (sig) gotsig = 1; |
|
|
825 | if (async) gotasync = 1; |
|
|
826 | |
|
|
827 | if (!sent) |
|
|
828 | { |
823 | { |
829 | int old_errno = errno; /* save errno becaue write might clobber it */ |
824 | int old_errno = errno; /* save errno becaue write might clobber it */ |
|
|
825 | |
|
|
826 | *flag = 1; |
830 | write (evpipe [1], &old_errno, 1); |
827 | write (evpipe [1], &old_errno, 1); |
|
|
828 | |
831 | errno = old_errno; |
829 | errno = old_errno; |
832 | } |
830 | } |
833 | } |
831 | } |
834 | |
832 | |
835 | static void |
833 | static void |
… | |
… | |
878 | #if _WIN32 |
876 | #if _WIN32 |
879 | signal (signum, sighandler); |
877 | signal (signum, sighandler); |
880 | #endif |
878 | #endif |
881 | |
879 | |
882 | signals [signum - 1].gotsig = 1; |
880 | signals [signum - 1].gotsig = 1; |
883 | evpipe_write (EV_A_ 1, 0); |
881 | evpipe_write (EV_A_ &gotsig); |
884 | } |
882 | } |
885 | |
883 | |
886 | void noinline |
884 | void noinline |
887 | ev_feed_signal_event (EV_P_ int signum) |
885 | ev_feed_signal_event (EV_P_ int signum) |
888 | { |
886 | { |
… | |
… | |
2468 | |
2466 | |
2469 | void |
2467 | void |
2470 | ev_async_send (EV_P_ ev_async *w) |
2468 | ev_async_send (EV_P_ ev_async *w) |
2471 | { |
2469 | { |
2472 | w->sent = 1; |
2470 | w->sent = 1; |
2473 | evpipe_write (EV_A_ 0, 1); |
2471 | evpipe_write (EV_A_ &gotasync); |
2474 | } |
2472 | } |
2475 | #endif |
2473 | #endif |
2476 | |
2474 | |
2477 | /*****************************************************************************/ |
2475 | /*****************************************************************************/ |
2478 | |
2476 | |