| … | |
… | |
| 451 | ts.tv_sec = (time_t)delay; |
451 | ts.tv_sec = (time_t)delay; |
| 452 | ts.tv_nsec = (long)((delay - (ev_tstamp)(ts.tv_sec)) * 1e9); |
452 | ts.tv_nsec = (long)((delay - (ev_tstamp)(ts.tv_sec)) * 1e9); |
| 453 | |
453 | |
| 454 | nanosleep (&ts, 0); |
454 | nanosleep (&ts, 0); |
| 455 | #elif defined(_WIN32) |
455 | #elif defined(_WIN32) |
| 456 | Sleep (delay * 1e3); |
456 | Sleep ((unsigned long)(delay * 1e3)); |
| 457 | #else |
457 | #else |
| 458 | struct timeval tv; |
458 | struct timeval tv; |
| 459 | |
459 | |
| 460 | tv.tv_sec = (time_t)delay; |
460 | tv.tv_sec = (time_t)delay; |
| 461 | tv.tv_usec = (long)((delay - (ev_tstamp)(tv.tv_sec)) * 1e6); |
461 | tv.tv_usec = (long)((delay - (ev_tstamp)(tv.tv_sec)) * 1e6); |
| … | |
… | |
| 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 | } |
| … | |
… | |
| 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 | /*****************************************************************************/ |
| … | |
… | |
| 1930 | wlist_add (&signals [w->signum - 1].head, (WL)w); |
1930 | wlist_add (&signals [w->signum - 1].head, (WL)w); |
| 1931 | |
1931 | |
| 1932 | if (!((WL)w)->next) |
1932 | if (!((WL)w)->next) |
| 1933 | { |
1933 | { |
| 1934 | #if _WIN32 |
1934 | #if _WIN32 |
| 1935 | signal (w->signum, sighandler); |
1935 | signal (w->signum, ev_sighandler); |
| 1936 | #else |
1936 | #else |
| 1937 | struct sigaction sa; |
1937 | struct sigaction sa; |
| 1938 | sa.sa_handler = sighandler; |
1938 | sa.sa_handler = ev_sighandler; |
| 1939 | sigfillset (&sa.sa_mask); |
1939 | sigfillset (&sa.sa_mask); |
| 1940 | sa.sa_flags = SA_RESTART; /* if restarting works we save one iteration */ |
1940 | sa.sa_flags = SA_RESTART; /* if restarting works we save one iteration */ |
| 1941 | sigaction (w->signum, &sa, 0); |
1941 | sigaction (w->signum, &sa, 0); |
| 1942 | #endif |
1942 | #endif |
| 1943 | } |
1943 | } |
