| … | |
… | |
| 810 | fd_intern (evpipe [0]); |
810 | fd_intern (evpipe [0]); |
| 811 | fd_intern (evpipe [1]); |
811 | fd_intern (evpipe [1]); |
| 812 | |
812 | |
| 813 | ev_io_set (&pipeev, evpipe [0], EV_READ); |
813 | ev_io_set (&pipeev, evpipe [0], EV_READ); |
| 814 | ev_io_start (EV_A_ &pipeev); |
814 | ev_io_start (EV_A_ &pipeev); |
| 815 | ev_unref (EV_A); /* child 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_ int sig, int async) |
| 821 | { |
821 | { |
| 822 | if (!(gotasync || gotsig)) |
822 | if (!(gotasync || gotsig)) |
| 823 | { |
823 | { |
| 824 | int old_errno = errno; |
824 | int old_errno = errno; /* save errno becaue write might clobber it */ |
| 825 | |
825 | |
| 826 | if (sig) gotsig = 1; |
826 | if (sig) gotsig = 1; |
| 827 | if (async) gotasync = 1; |
827 | if (async) gotasync = 1; |
| 828 | |
828 | |
| 829 | write (evpipe [1], &old_errno, 1); |
829 | write (evpipe [1], &old_errno, 1); |
|
|
830 | |
| 830 | errno = old_errno; |
831 | errno = old_errno; |
| 831 | } |
832 | } |
| 832 | } |
833 | } |
| 833 | |
834 | |
| 834 | static void |
835 | static void |
