| … | |
… | |
| 819 | void inline_size |
819 | void inline_size |
| 820 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
820 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
| 821 | { |
821 | { |
| 822 | if (!*flag) |
822 | if (!*flag) |
| 823 | { |
823 | { |
| 824 | int old_errno = errno; /* save errno becaue write might clobber it */ |
824 | int old_errno = errno; /* save errno because write might clobber it */ |
| 825 | |
825 | |
| 826 | *flag = 1; |
826 | *flag = 1; |
| 827 | write (evpipe [1], &old_errno, 1); |
827 | write (evpipe [1], &old_errno, 1); |
| 828 | |
828 | |
| 829 | errno = old_errno; |
829 | errno = old_errno; |
| … | |
… | |
| 912 | #ifndef WIFCONTINUED |
912 | #ifndef WIFCONTINUED |
| 913 | # define WIFCONTINUED(status) 0 |
913 | # define WIFCONTINUED(status) 0 |
| 914 | #endif |
914 | #endif |
| 915 | |
915 | |
| 916 | void inline_speed |
916 | void inline_speed |
| 917 | child_reap (EV_P_ ev_signal *sw, int chain, int pid, int status) |
917 | child_reap (EV_P_ int chain, int pid, int status) |
| 918 | { |
918 | { |
| 919 | ev_child *w; |
919 | ev_child *w; |
| 920 | int traced = WIFSTOPPED (status) || WIFCONTINUED (status); |
920 | int traced = WIFSTOPPED (status) || WIFCONTINUED (status); |
| 921 | |
921 | |
| 922 | for (w = (ev_child *)childs [chain & (EV_PID_HASHSIZE - 1)]; w; w = (ev_child *)((WL)w)->next) |
922 | for (w = (ev_child *)childs [chain & (EV_PID_HASHSIZE - 1)]; w; w = (ev_child *)((WL)w)->next) |
| 923 | { |
923 | { |
| 924 | if ((w->pid == pid || !w->pid) |
924 | if ((w->pid == pid || !w->pid) |
| 925 | && (!traced || (w->flags & 1))) |
925 | && (!traced || (w->flags & 1))) |
| 926 | { |
926 | { |
| 927 | ev_set_priority (w, ev_priority (sw)); /* need to do it *now* */ |
927 | ev_set_priority (w, EV_MAXPRI); /* need to do it *now*, this *must* be the same prio as the signal watcher itself */ |
| 928 | w->rpid = pid; |
928 | w->rpid = pid; |
| 929 | w->rstatus = status; |
929 | w->rstatus = status; |
| 930 | ev_feed_event (EV_A_ (W)w, EV_CHILD); |
930 | ev_feed_event (EV_A_ (W)w, EV_CHILD); |
| 931 | } |
931 | } |
| 932 | } |
932 | } |
| … | |
… | |
| 946 | if (!WCONTINUED |
946 | if (!WCONTINUED |
| 947 | || errno != EINVAL |
947 | || errno != EINVAL |
| 948 | || 0 >= (pid = waitpid (-1, &status, WNOHANG | WUNTRACED))) |
948 | || 0 >= (pid = waitpid (-1, &status, WNOHANG | WUNTRACED))) |
| 949 | return; |
949 | return; |
| 950 | |
950 | |
| 951 | /* make sure we are called again until all childs have been reaped */ |
951 | /* make sure we are called again until all children have been reaped */ |
| 952 | /* we need to do it this way so that the callback gets called before we continue */ |
952 | /* we need to do it this way so that the callback gets called before we continue */ |
| 953 | ev_feed_event (EV_A_ (W)sw, EV_SIGNAL); |
953 | ev_feed_event (EV_A_ (W)sw, EV_SIGNAL); |
| 954 | |
954 | |
| 955 | child_reap (EV_A_ sw, pid, pid, status); |
955 | child_reap (EV_A_ pid, pid, status); |
| 956 | if (EV_PID_HASHSIZE > 1) |
956 | if (EV_PID_HASHSIZE > 1) |
| 957 | child_reap (EV_A_ sw, 0, pid, status); /* this might trigger a watcher twice, but feed_event catches that */ |
957 | child_reap (EV_A_ 0, pid, status); /* this might trigger a watcher twice, but feed_event catches that */ |
| 958 | } |
958 | } |
| 959 | |
959 | |
| 960 | #endif |
960 | #endif |
| 961 | |
961 | |
| 962 | /*****************************************************************************/ |
962 | /*****************************************************************************/ |
