1 | /* |
1 | /* |
2 | * libev event processing core, watcher management |
2 | * libev event processing core, watcher management |
3 | * |
3 | * |
4 | * Copyright (c) 2007,2008 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007,2008,2009 Marc Alexander Lehmann <libev@schmorp.de> |
5 | * All rights reserved. |
5 | * All rights reserved. |
6 | * |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
8 | * tion, are permitted provided that the following conditions are met: |
8 | * tion, are permitted provided that the following conditions are met: |
9 | * |
9 | * |
… | |
… | |
64 | # if HAVE_CLOCK_GETTIME |
64 | # if HAVE_CLOCK_GETTIME |
65 | # ifndef EV_USE_MONOTONIC |
65 | # ifndef EV_USE_MONOTONIC |
66 | # define EV_USE_MONOTONIC 1 |
66 | # define EV_USE_MONOTONIC 1 |
67 | # endif |
67 | # endif |
68 | # ifndef EV_USE_REALTIME |
68 | # ifndef EV_USE_REALTIME |
69 | # define EV_USE_REALTIME 1 |
69 | # define EV_USE_REALTIME 0 |
70 | # endif |
70 | # endif |
71 | # else |
71 | # else |
72 | # ifndef EV_USE_MONOTONIC |
72 | # ifndef EV_USE_MONOTONIC |
73 | # define EV_USE_MONOTONIC 0 |
73 | # define EV_USE_MONOTONIC 0 |
74 | # endif |
74 | # endif |
… | |
… | |
193 | # define EV_USE_MONOTONIC 0 |
193 | # define EV_USE_MONOTONIC 0 |
194 | # endif |
194 | # endif |
195 | #endif |
195 | #endif |
196 | |
196 | |
197 | #ifndef EV_USE_REALTIME |
197 | #ifndef EV_USE_REALTIME |
198 | # define EV_USE_REALTIME 0 |
198 | # define EV_USE_REALTIME !EV_USE_CLOCK_SYSCALL |
199 | #endif |
199 | #endif |
200 | |
200 | |
201 | #ifndef EV_USE_NANOSLEEP |
201 | #ifndef EV_USE_NANOSLEEP |
202 | # if _POSIX_C_SOURCE >= 199309L |
202 | # if _POSIX_C_SOURCE >= 199309L |
203 | # define EV_USE_NANOSLEEP 1 |
203 | # define EV_USE_NANOSLEEP 1 |
… | |
… | |
397 | typedef ev_watcher_time *WT; |
397 | typedef ev_watcher_time *WT; |
398 | |
398 | |
399 | #define ev_active(w) ((W)(w))->active |
399 | #define ev_active(w) ((W)(w))->active |
400 | #define ev_at(w) ((WT)(w))->at |
400 | #define ev_at(w) ((WT)(w))->at |
401 | |
401 | |
402 | #if EV_USE_MONOTONIC |
402 | #if EV_USE_REALTIME |
403 | /* sig_atomic_t is used to avoid per-thread variables or locking but still */ |
403 | /* sig_atomic_t is used to avoid per-thread variables or locking but still */ |
404 | /* giving it a reasonably high chance of working on typical architetcures */ |
404 | /* giving it a reasonably high chance of working on typical architetcures */ |
|
|
405 | static EV_ATOMIC_T have_realtime; /* did clock_gettime (CLOCK_REALTIME) work? */ |
|
|
406 | #endif |
|
|
407 | |
|
|
408 | #if EV_USE_MONOTONIC |
405 | static EV_ATOMIC_T have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */ |
409 | static EV_ATOMIC_T have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */ |
406 | #endif |
410 | #endif |
407 | |
411 | |
408 | #ifdef _WIN32 |
412 | #ifdef _WIN32 |
409 | # include "ev_win32.c" |
413 | # include "ev_win32.c" |
… | |
… | |
553 | |
557 | |
554 | ev_tstamp |
558 | ev_tstamp |
555 | ev_time (void) |
559 | ev_time (void) |
556 | { |
560 | { |
557 | #if EV_USE_REALTIME |
561 | #if EV_USE_REALTIME |
|
|
562 | if (expect_true (have_realtime)) |
|
|
563 | { |
558 | struct timespec ts; |
564 | struct timespec ts; |
559 | clock_gettime (CLOCK_REALTIME, &ts); |
565 | clock_gettime (CLOCK_REALTIME, &ts); |
560 | return ts.tv_sec + ts.tv_nsec * 1e-9; |
566 | return ts.tv_sec + ts.tv_nsec * 1e-9; |
561 | #else |
567 | } |
|
|
568 | #endif |
|
|
569 | |
562 | struct timeval tv; |
570 | struct timeval tv; |
563 | gettimeofday (&tv, 0); |
571 | gettimeofday (&tv, 0); |
564 | return tv.tv_sec + tv.tv_usec * 1e-6; |
572 | return tv.tv_sec + tv.tv_usec * 1e-6; |
565 | #endif |
|
|
566 | } |
573 | } |
567 | |
574 | |
568 | ev_tstamp inline_size |
575 | inline_size ev_tstamp |
569 | get_clock (void) |
576 | get_clock (void) |
570 | { |
577 | { |
571 | #if EV_USE_MONOTONIC |
578 | #if EV_USE_MONOTONIC |
572 | if (expect_true (have_monotonic)) |
579 | if (expect_true (have_monotonic)) |
573 | { |
580 | { |
… | |
… | |
618 | |
625 | |
619 | /*****************************************************************************/ |
626 | /*****************************************************************************/ |
620 | |
627 | |
621 | #define MALLOC_ROUND 4096 /* prefer to allocate in chunks of this size, must be 2**n and >> 4 longs */ |
628 | #define MALLOC_ROUND 4096 /* prefer to allocate in chunks of this size, must be 2**n and >> 4 longs */ |
622 | |
629 | |
623 | int inline_size |
630 | inline_size int |
624 | array_nextsize (int elem, int cur, int cnt) |
631 | array_nextsize (int elem, int cur, int cnt) |
625 | { |
632 | { |
626 | int ncur = cur + 1; |
633 | int ncur = cur + 1; |
627 | |
634 | |
628 | do |
635 | do |
… | |
… | |
669 | fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\ |
676 | fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\ |
670 | } |
677 | } |
671 | #endif |
678 | #endif |
672 | |
679 | |
673 | #define array_free(stem, idx) \ |
680 | #define array_free(stem, idx) \ |
674 | ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0; |
681 | ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0; stem ## s idx = 0 |
675 | |
682 | |
676 | /*****************************************************************************/ |
683 | /*****************************************************************************/ |
677 | |
684 | |
678 | void noinline |
685 | void noinline |
679 | ev_feed_event (EV_P_ void *w, int revents) |
686 | ev_feed_event (EV_P_ void *w, int revents) |
… | |
… | |
690 | pendings [pri][w_->pending - 1].w = w_; |
697 | pendings [pri][w_->pending - 1].w = w_; |
691 | pendings [pri][w_->pending - 1].events = revents; |
698 | pendings [pri][w_->pending - 1].events = revents; |
692 | } |
699 | } |
693 | } |
700 | } |
694 | |
701 | |
695 | void inline_speed |
702 | inline_speed void |
|
|
703 | feed_reverse (EV_P_ W w) |
|
|
704 | { |
|
|
705 | array_needsize (W, rfeeds, rfeedmax, rfeedcnt + 1, EMPTY2); |
|
|
706 | rfeeds [rfeedcnt++] = w; |
|
|
707 | } |
|
|
708 | |
|
|
709 | inline_size void |
|
|
710 | feed_reverse_done (EV_P_ int revents) |
|
|
711 | { |
|
|
712 | do |
|
|
713 | ev_feed_event (EV_A_ rfeeds [--rfeedcnt], revents); |
|
|
714 | while (rfeedcnt); |
|
|
715 | } |
|
|
716 | |
|
|
717 | inline_speed void |
696 | queue_events (EV_P_ W *events, int eventcnt, int type) |
718 | queue_events (EV_P_ W *events, int eventcnt, int type) |
697 | { |
719 | { |
698 | int i; |
720 | int i; |
699 | |
721 | |
700 | for (i = 0; i < eventcnt; ++i) |
722 | for (i = 0; i < eventcnt; ++i) |
701 | ev_feed_event (EV_A_ events [i], type); |
723 | ev_feed_event (EV_A_ events [i], type); |
702 | } |
724 | } |
703 | |
725 | |
704 | /*****************************************************************************/ |
726 | /*****************************************************************************/ |
705 | |
727 | |
706 | void inline_speed |
728 | inline_speed void |
707 | fd_event (EV_P_ int fd, int revents) |
729 | fd_event (EV_P_ int fd, int revents) |
708 | { |
730 | { |
709 | ANFD *anfd = anfds + fd; |
731 | ANFD *anfd = anfds + fd; |
710 | ev_io *w; |
732 | ev_io *w; |
711 | |
733 | |
… | |
… | |
723 | { |
745 | { |
724 | if (fd >= 0 && fd < anfdmax) |
746 | if (fd >= 0 && fd < anfdmax) |
725 | fd_event (EV_A_ fd, revents); |
747 | fd_event (EV_A_ fd, revents); |
726 | } |
748 | } |
727 | |
749 | |
728 | void inline_size |
750 | inline_size void |
729 | fd_reify (EV_P) |
751 | fd_reify (EV_P) |
730 | { |
752 | { |
731 | int i; |
753 | int i; |
732 | |
754 | |
733 | for (i = 0; i < fdchangecnt; ++i) |
755 | for (i = 0; i < fdchangecnt; ++i) |
… | |
… | |
748 | #ifdef EV_FD_TO_WIN32_HANDLE |
770 | #ifdef EV_FD_TO_WIN32_HANDLE |
749 | anfd->handle = EV_FD_TO_WIN32_HANDLE (fd); |
771 | anfd->handle = EV_FD_TO_WIN32_HANDLE (fd); |
750 | #else |
772 | #else |
751 | anfd->handle = _get_osfhandle (fd); |
773 | anfd->handle = _get_osfhandle (fd); |
752 | #endif |
774 | #endif |
753 | assert (("libev only supports socket fds in this configuration", ioctlsocket (anfd->handle, FIONREAD, &arg) == 0)); |
775 | assert (("libev: only socket fds supported in this configuration", ioctlsocket (anfd->handle, FIONREAD, &arg) == 0)); |
754 | } |
776 | } |
755 | #endif |
777 | #endif |
756 | |
778 | |
757 | { |
779 | { |
758 | unsigned char o_events = anfd->events; |
780 | unsigned char o_events = anfd->events; |
759 | unsigned char o_reify = anfd->reify; |
781 | unsigned char o_reify = anfd->reify; |
760 | |
782 | |
761 | anfd->reify = 0; |
783 | anfd->reify = 0; |
762 | anfd->events = events; |
784 | anfd->events = events; |
763 | |
785 | |
764 | if (o_events != events || o_reify & EV_IOFDSET) |
786 | if (o_events != events || o_reify & EV__IOFDSET) |
765 | backend_modify (EV_A_ fd, o_events, events); |
787 | backend_modify (EV_A_ fd, o_events, events); |
766 | } |
788 | } |
767 | } |
789 | } |
768 | |
790 | |
769 | fdchangecnt = 0; |
791 | fdchangecnt = 0; |
770 | } |
792 | } |
771 | |
793 | |
772 | void inline_size |
794 | inline_size void |
773 | fd_change (EV_P_ int fd, int flags) |
795 | fd_change (EV_P_ int fd, int flags) |
774 | { |
796 | { |
775 | unsigned char reify = anfds [fd].reify; |
797 | unsigned char reify = anfds [fd].reify; |
776 | anfds [fd].reify |= flags; |
798 | anfds [fd].reify |= flags; |
777 | |
799 | |
… | |
… | |
781 | array_needsize (int, fdchanges, fdchangemax, fdchangecnt, EMPTY2); |
803 | array_needsize (int, fdchanges, fdchangemax, fdchangecnt, EMPTY2); |
782 | fdchanges [fdchangecnt - 1] = fd; |
804 | fdchanges [fdchangecnt - 1] = fd; |
783 | } |
805 | } |
784 | } |
806 | } |
785 | |
807 | |
786 | void inline_speed |
808 | inline_speed void |
787 | fd_kill (EV_P_ int fd) |
809 | fd_kill (EV_P_ int fd) |
788 | { |
810 | { |
789 | ev_io *w; |
811 | ev_io *w; |
790 | |
812 | |
791 | while ((w = (ev_io *)anfds [fd].head)) |
813 | while ((w = (ev_io *)anfds [fd].head)) |
… | |
… | |
793 | ev_io_stop (EV_A_ w); |
815 | ev_io_stop (EV_A_ w); |
794 | ev_feed_event (EV_A_ (W)w, EV_ERROR | EV_READ | EV_WRITE); |
816 | ev_feed_event (EV_A_ (W)w, EV_ERROR | EV_READ | EV_WRITE); |
795 | } |
817 | } |
796 | } |
818 | } |
797 | |
819 | |
798 | int inline_size |
820 | inline_size int |
799 | fd_valid (int fd) |
821 | fd_valid (int fd) |
800 | { |
822 | { |
801 | #ifdef _WIN32 |
823 | #ifdef _WIN32 |
802 | return _get_osfhandle (fd) != -1; |
824 | return _get_osfhandle (fd) != -1; |
803 | #else |
825 | #else |
… | |
… | |
840 | for (fd = 0; fd < anfdmax; ++fd) |
862 | for (fd = 0; fd < anfdmax; ++fd) |
841 | if (anfds [fd].events) |
863 | if (anfds [fd].events) |
842 | { |
864 | { |
843 | anfds [fd].events = 0; |
865 | anfds [fd].events = 0; |
844 | anfds [fd].emask = 0; |
866 | anfds [fd].emask = 0; |
845 | fd_change (EV_A_ fd, EV_IOFDSET | 1); |
867 | fd_change (EV_A_ fd, EV__IOFDSET | 1); |
846 | } |
868 | } |
847 | } |
869 | } |
848 | |
870 | |
849 | /*****************************************************************************/ |
871 | /*****************************************************************************/ |
850 | |
872 | |
… | |
… | |
866 | #define HEAP0 (DHEAP - 1) /* index of first element in heap */ |
888 | #define HEAP0 (DHEAP - 1) /* index of first element in heap */ |
867 | #define HPARENT(k) ((((k) - HEAP0 - 1) / DHEAP) + HEAP0) |
889 | #define HPARENT(k) ((((k) - HEAP0 - 1) / DHEAP) + HEAP0) |
868 | #define UPHEAP_DONE(p,k) ((p) == (k)) |
890 | #define UPHEAP_DONE(p,k) ((p) == (k)) |
869 | |
891 | |
870 | /* away from the root */ |
892 | /* away from the root */ |
871 | void inline_speed |
893 | inline_speed void |
872 | downheap (ANHE *heap, int N, int k) |
894 | downheap (ANHE *heap, int N, int k) |
873 | { |
895 | { |
874 | ANHE he = heap [k]; |
896 | ANHE he = heap [k]; |
875 | ANHE *E = heap + N + HEAP0; |
897 | ANHE *E = heap + N + HEAP0; |
876 | |
898 | |
… | |
… | |
916 | #define HEAP0 1 |
938 | #define HEAP0 1 |
917 | #define HPARENT(k) ((k) >> 1) |
939 | #define HPARENT(k) ((k) >> 1) |
918 | #define UPHEAP_DONE(p,k) (!(p)) |
940 | #define UPHEAP_DONE(p,k) (!(p)) |
919 | |
941 | |
920 | /* away from the root */ |
942 | /* away from the root */ |
921 | void inline_speed |
943 | inline_speed void |
922 | downheap (ANHE *heap, int N, int k) |
944 | downheap (ANHE *heap, int N, int k) |
923 | { |
945 | { |
924 | ANHE he = heap [k]; |
946 | ANHE he = heap [k]; |
925 | |
947 | |
926 | for (;;) |
948 | for (;;) |
… | |
… | |
946 | ev_active (ANHE_w (he)) = k; |
968 | ev_active (ANHE_w (he)) = k; |
947 | } |
969 | } |
948 | #endif |
970 | #endif |
949 | |
971 | |
950 | /* towards the root */ |
972 | /* towards the root */ |
951 | void inline_speed |
973 | inline_speed void |
952 | upheap (ANHE *heap, int k) |
974 | upheap (ANHE *heap, int k) |
953 | { |
975 | { |
954 | ANHE he = heap [k]; |
976 | ANHE he = heap [k]; |
955 | |
977 | |
956 | for (;;) |
978 | for (;;) |
… | |
… | |
967 | |
989 | |
968 | heap [k] = he; |
990 | heap [k] = he; |
969 | ev_active (ANHE_w (he)) = k; |
991 | ev_active (ANHE_w (he)) = k; |
970 | } |
992 | } |
971 | |
993 | |
972 | void inline_size |
994 | inline_size void |
973 | adjustheap (ANHE *heap, int N, int k) |
995 | adjustheap (ANHE *heap, int N, int k) |
974 | { |
996 | { |
975 | if (k > HEAP0 && ANHE_at (heap [HPARENT (k)]) >= ANHE_at (heap [k])) |
997 | if (k > HEAP0 && ANHE_at (heap [HPARENT (k)]) >= ANHE_at (heap [k])) |
976 | upheap (heap, k); |
998 | upheap (heap, k); |
977 | else |
999 | else |
978 | downheap (heap, N, k); |
1000 | downheap (heap, N, k); |
979 | } |
1001 | } |
980 | |
1002 | |
981 | /* rebuild the heap: this function is used only once and executed rarely */ |
1003 | /* rebuild the heap: this function is used only once and executed rarely */ |
982 | void inline_size |
1004 | inline_size void |
983 | reheap (ANHE *heap, int N) |
1005 | reheap (ANHE *heap, int N) |
984 | { |
1006 | { |
985 | int i; |
1007 | int i; |
986 | |
1008 | |
987 | /* we don't use floyds algorithm, upheap is simpler and is more cache-efficient */ |
1009 | /* we don't use floyds algorithm, upheap is simpler and is more cache-efficient */ |
… | |
… | |
1003 | |
1025 | |
1004 | static EV_ATOMIC_T gotsig; |
1026 | static EV_ATOMIC_T gotsig; |
1005 | |
1027 | |
1006 | /*****************************************************************************/ |
1028 | /*****************************************************************************/ |
1007 | |
1029 | |
1008 | void inline_speed |
1030 | inline_speed void |
1009 | fd_intern (int fd) |
1031 | fd_intern (int fd) |
1010 | { |
1032 | { |
1011 | #ifdef _WIN32 |
1033 | #ifdef _WIN32 |
1012 | unsigned long arg = 1; |
1034 | unsigned long arg = 1; |
1013 | ioctlsocket (_get_osfhandle (fd), FIONBIO, &arg); |
1035 | ioctlsocket (_get_osfhandle (fd), FIONBIO, &arg); |
… | |
… | |
1043 | ev_io_start (EV_A_ &pipeev); |
1065 | ev_io_start (EV_A_ &pipeev); |
1044 | ev_unref (EV_A); /* watcher should not keep loop alive */ |
1066 | ev_unref (EV_A); /* watcher should not keep loop alive */ |
1045 | } |
1067 | } |
1046 | } |
1068 | } |
1047 | |
1069 | |
1048 | void inline_size |
1070 | inline_size void |
1049 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
1071 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
1050 | { |
1072 | { |
1051 | if (!*flag) |
1073 | if (!*flag) |
1052 | { |
1074 | { |
1053 | int old_errno = errno; /* save errno because write might clobber it */ |
1075 | int old_errno = errno; /* save errno because write might clobber it */ |
… | |
… | |
1131 | ev_feed_signal_event (EV_P_ int signum) |
1153 | ev_feed_signal_event (EV_P_ int signum) |
1132 | { |
1154 | { |
1133 | WL w; |
1155 | WL w; |
1134 | |
1156 | |
1135 | #if EV_MULTIPLICITY |
1157 | #if EV_MULTIPLICITY |
1136 | assert (("feeding signal events is only supported in the default loop", loop == ev_default_loop_ptr)); |
1158 | assert (("libev: feeding signal events is only supported in the default loop", loop == ev_default_loop_ptr)); |
1137 | #endif |
1159 | #endif |
1138 | |
1160 | |
1139 | --signum; |
1161 | --signum; |
1140 | |
1162 | |
1141 | if (signum < 0 || signum >= signalmax) |
1163 | if (signum < 0 || signum >= signalmax) |
… | |
… | |
1157 | |
1179 | |
1158 | #ifndef WIFCONTINUED |
1180 | #ifndef WIFCONTINUED |
1159 | # define WIFCONTINUED(status) 0 |
1181 | # define WIFCONTINUED(status) 0 |
1160 | #endif |
1182 | #endif |
1161 | |
1183 | |
1162 | void inline_speed |
1184 | inline_speed void |
1163 | child_reap (EV_P_ int chain, int pid, int status) |
1185 | child_reap (EV_P_ int chain, int pid, int status) |
1164 | { |
1186 | { |
1165 | ev_child *w; |
1187 | ev_child *w; |
1166 | int traced = WIFSTOPPED (status) || WIFCONTINUED (status); |
1188 | int traced = WIFSTOPPED (status) || WIFCONTINUED (status); |
1167 | |
1189 | |
… | |
… | |
1270 | /* kqueue is borked on everything but netbsd apparently */ |
1292 | /* kqueue is borked on everything but netbsd apparently */ |
1271 | /* it usually doesn't work correctly on anything but sockets and pipes */ |
1293 | /* it usually doesn't work correctly on anything but sockets and pipes */ |
1272 | flags &= ~EVBACKEND_KQUEUE; |
1294 | flags &= ~EVBACKEND_KQUEUE; |
1273 | #endif |
1295 | #endif |
1274 | #ifdef __APPLE__ |
1296 | #ifdef __APPLE__ |
1275 | // flags &= ~EVBACKEND_KQUEUE & ~EVBACKEND_POLL; for documentation |
1297 | /* only select works correctly on that "unix-certified" platform */ |
1276 | flags &= ~EVBACKEND_SELECT; |
1298 | flags &= ~EVBACKEND_KQUEUE; /* horribly broken, even for sockets */ |
|
|
1299 | flags &= ~EVBACKEND_POLL; /* poll is based on kqueue from 10.5 onwards */ |
1277 | #endif |
1300 | #endif |
1278 | |
1301 | |
1279 | return flags; |
1302 | return flags; |
1280 | } |
1303 | } |
1281 | |
1304 | |
… | |
… | |
1318 | static void noinline |
1341 | static void noinline |
1319 | loop_init (EV_P_ unsigned int flags) |
1342 | loop_init (EV_P_ unsigned int flags) |
1320 | { |
1343 | { |
1321 | if (!backend) |
1344 | if (!backend) |
1322 | { |
1345 | { |
|
|
1346 | #if EV_USE_REALTIME |
|
|
1347 | if (!have_realtime) |
|
|
1348 | { |
|
|
1349 | struct timespec ts; |
|
|
1350 | |
|
|
1351 | if (!clock_gettime (CLOCK_REALTIME, &ts)) |
|
|
1352 | have_realtime = 1; |
|
|
1353 | } |
|
|
1354 | #endif |
|
|
1355 | |
1323 | #if EV_USE_MONOTONIC |
1356 | #if EV_USE_MONOTONIC |
|
|
1357 | if (!have_monotonic) |
1324 | { |
1358 | { |
1325 | struct timespec ts; |
1359 | struct timespec ts; |
|
|
1360 | |
1326 | if (!clock_gettime (CLOCK_MONOTONIC, &ts)) |
1361 | if (!clock_gettime (CLOCK_MONOTONIC, &ts)) |
1327 | have_monotonic = 1; |
1362 | have_monotonic = 1; |
1328 | } |
1363 | } |
1329 | #endif |
1364 | #endif |
1330 | |
1365 | |
1331 | ev_rt_now = ev_time (); |
1366 | ev_rt_now = ev_time (); |
1332 | mn_now = get_clock (); |
1367 | mn_now = get_clock (); |
1333 | now_floor = mn_now; |
1368 | now_floor = mn_now; |
… | |
… | |
1432 | } |
1467 | } |
1433 | |
1468 | |
1434 | ev_free (anfds); anfdmax = 0; |
1469 | ev_free (anfds); anfdmax = 0; |
1435 | |
1470 | |
1436 | /* have to use the microsoft-never-gets-it-right macro */ |
1471 | /* have to use the microsoft-never-gets-it-right macro */ |
|
|
1472 | array_free (rfeed, EMPTY); |
1437 | array_free (fdchange, EMPTY); |
1473 | array_free (fdchange, EMPTY); |
1438 | array_free (timer, EMPTY); |
1474 | array_free (timer, EMPTY); |
1439 | #if EV_PERIODIC_ENABLE |
1475 | #if EV_PERIODIC_ENABLE |
1440 | array_free (periodic, EMPTY); |
1476 | array_free (periodic, EMPTY); |
1441 | #endif |
1477 | #endif |
… | |
… | |
1450 | |
1486 | |
1451 | backend = 0; |
1487 | backend = 0; |
1452 | } |
1488 | } |
1453 | |
1489 | |
1454 | #if EV_USE_INOTIFY |
1490 | #if EV_USE_INOTIFY |
1455 | void inline_size infy_fork (EV_P); |
1491 | inline_size void infy_fork (EV_P); |
1456 | #endif |
1492 | #endif |
1457 | |
1493 | |
1458 | void inline_size |
1494 | inline_size void |
1459 | loop_fork (EV_P) |
1495 | loop_fork (EV_P) |
1460 | { |
1496 | { |
1461 | #if EV_USE_PORT |
1497 | #if EV_USE_PORT |
1462 | if (backend == EVBACKEND_PORT ) port_fork (EV_A); |
1498 | if (backend == EVBACKEND_PORT ) port_fork (EV_A); |
1463 | #endif |
1499 | #endif |
… | |
… | |
1534 | |
1570 | |
1535 | #if EV_VERIFY |
1571 | #if EV_VERIFY |
1536 | static void noinline |
1572 | static void noinline |
1537 | verify_watcher (EV_P_ W w) |
1573 | verify_watcher (EV_P_ W w) |
1538 | { |
1574 | { |
1539 | assert (("watcher has invalid priority", ABSPRI (w) >= 0 && ABSPRI (w) < NUMPRI)); |
1575 | assert (("libev: watcher has invalid priority", ABSPRI (w) >= 0 && ABSPRI (w) < NUMPRI)); |
1540 | |
1576 | |
1541 | if (w->pending) |
1577 | if (w->pending) |
1542 | assert (("pending watcher not on pending queue", pendings [ABSPRI (w)][w->pending - 1].w == w)); |
1578 | assert (("libev: pending watcher not on pending queue", pendings [ABSPRI (w)][w->pending - 1].w == w)); |
1543 | } |
1579 | } |
1544 | |
1580 | |
1545 | static void noinline |
1581 | static void noinline |
1546 | verify_heap (EV_P_ ANHE *heap, int N) |
1582 | verify_heap (EV_P_ ANHE *heap, int N) |
1547 | { |
1583 | { |
1548 | int i; |
1584 | int i; |
1549 | |
1585 | |
1550 | for (i = HEAP0; i < N + HEAP0; ++i) |
1586 | for (i = HEAP0; i < N + HEAP0; ++i) |
1551 | { |
1587 | { |
1552 | assert (("active index mismatch in heap", ev_active (ANHE_w (heap [i])) == i)); |
1588 | assert (("libev: active index mismatch in heap", ev_active (ANHE_w (heap [i])) == i)); |
1553 | assert (("heap condition violated", i == HEAP0 || ANHE_at (heap [HPARENT (i)]) <= ANHE_at (heap [i]))); |
1589 | assert (("libev: heap condition violated", i == HEAP0 || ANHE_at (heap [HPARENT (i)]) <= ANHE_at (heap [i]))); |
1554 | assert (("heap at cache mismatch", ANHE_at (heap [i]) == ev_at (ANHE_w (heap [i])))); |
1590 | assert (("libev: heap at cache mismatch", ANHE_at (heap [i]) == ev_at (ANHE_w (heap [i])))); |
1555 | |
1591 | |
1556 | verify_watcher (EV_A_ (W)ANHE_w (heap [i])); |
1592 | verify_watcher (EV_A_ (W)ANHE_w (heap [i])); |
1557 | } |
1593 | } |
1558 | } |
1594 | } |
1559 | |
1595 | |
1560 | static void noinline |
1596 | static void noinline |
1561 | array_verify (EV_P_ W *ws, int cnt) |
1597 | array_verify (EV_P_ W *ws, int cnt) |
1562 | { |
1598 | { |
1563 | while (cnt--) |
1599 | while (cnt--) |
1564 | { |
1600 | { |
1565 | assert (("active index mismatch", ev_active (ws [cnt]) == cnt + 1)); |
1601 | assert (("libev: active index mismatch", ev_active (ws [cnt]) == cnt + 1)); |
1566 | verify_watcher (EV_A_ ws [cnt]); |
1602 | verify_watcher (EV_A_ ws [cnt]); |
1567 | } |
1603 | } |
1568 | } |
1604 | } |
1569 | #endif |
1605 | #endif |
1570 | |
1606 | |
… | |
… | |
1577 | |
1613 | |
1578 | assert (activecnt >= -1); |
1614 | assert (activecnt >= -1); |
1579 | |
1615 | |
1580 | assert (fdchangemax >= fdchangecnt); |
1616 | assert (fdchangemax >= fdchangecnt); |
1581 | for (i = 0; i < fdchangecnt; ++i) |
1617 | for (i = 0; i < fdchangecnt; ++i) |
1582 | assert (("negative fd in fdchanges", fdchanges [i] >= 0)); |
1618 | assert (("libev: negative fd in fdchanges", fdchanges [i] >= 0)); |
1583 | |
1619 | |
1584 | assert (anfdmax >= 0); |
1620 | assert (anfdmax >= 0); |
1585 | for (i = 0; i < anfdmax; ++i) |
1621 | for (i = 0; i < anfdmax; ++i) |
1586 | for (w = anfds [i].head; w; w = w->next) |
1622 | for (w = anfds [i].head; w; w = w->next) |
1587 | { |
1623 | { |
1588 | verify_watcher (EV_A_ (W)w); |
1624 | verify_watcher (EV_A_ (W)w); |
1589 | assert (("inactive fd watcher on anfd list", ev_active (w) == 1)); |
1625 | assert (("libev: inactive fd watcher on anfd list", ev_active (w) == 1)); |
1590 | assert (("fd mismatch between watcher and anfd", ((ev_io *)w)->fd == i)); |
1626 | assert (("libev: fd mismatch between watcher and anfd", ((ev_io *)w)->fd == i)); |
1591 | } |
1627 | } |
1592 | |
1628 | |
1593 | assert (timermax >= timercnt); |
1629 | assert (timermax >= timercnt); |
1594 | verify_heap (EV_A_ timers, timercnt); |
1630 | verify_heap (EV_A_ timers, timercnt); |
1595 | |
1631 | |
… | |
… | |
1700 | ev_invoke (EV_P_ void *w, int revents) |
1736 | ev_invoke (EV_P_ void *w, int revents) |
1701 | { |
1737 | { |
1702 | EV_CB_INVOKE ((W)w, revents); |
1738 | EV_CB_INVOKE ((W)w, revents); |
1703 | } |
1739 | } |
1704 | |
1740 | |
1705 | void inline_speed |
1741 | inline_speed void |
1706 | call_pending (EV_P) |
1742 | call_pending (EV_P) |
1707 | { |
1743 | { |
1708 | int pri; |
1744 | int pri; |
1709 | |
1745 | |
1710 | for (pri = NUMPRI; pri--; ) |
1746 | for (pri = NUMPRI; pri--; ) |
… | |
… | |
1712 | { |
1748 | { |
1713 | ANPENDING *p = pendings [pri] + --pendingcnt [pri]; |
1749 | ANPENDING *p = pendings [pri] + --pendingcnt [pri]; |
1714 | |
1750 | |
1715 | if (expect_true (p->w)) |
1751 | if (expect_true (p->w)) |
1716 | { |
1752 | { |
1717 | /*assert (("non-pending watcher on pending list", p->w->pending));*/ |
1753 | /*assert (("libev: non-pending watcher on pending list", p->w->pending));*/ |
1718 | |
1754 | |
1719 | p->w->pending = 0; |
1755 | p->w->pending = 0; |
1720 | EV_CB_INVOKE (p->w, p->events); |
1756 | EV_CB_INVOKE (p->w, p->events); |
1721 | EV_FREQUENT_CHECK; |
1757 | EV_FREQUENT_CHECK; |
1722 | } |
1758 | } |
1723 | } |
1759 | } |
1724 | } |
1760 | } |
1725 | |
1761 | |
1726 | #if EV_IDLE_ENABLE |
1762 | #if EV_IDLE_ENABLE |
1727 | void inline_size |
1763 | inline_size void |
1728 | idle_reify (EV_P) |
1764 | idle_reify (EV_P) |
1729 | { |
1765 | { |
1730 | if (expect_false (idleall)) |
1766 | if (expect_false (idleall)) |
1731 | { |
1767 | { |
1732 | int pri; |
1768 | int pri; |
… | |
… | |
1744 | } |
1780 | } |
1745 | } |
1781 | } |
1746 | } |
1782 | } |
1747 | #endif |
1783 | #endif |
1748 | |
1784 | |
1749 | void inline_size |
1785 | inline_size void |
1750 | timers_reify (EV_P) |
1786 | timers_reify (EV_P) |
1751 | { |
1787 | { |
1752 | EV_FREQUENT_CHECK; |
1788 | EV_FREQUENT_CHECK; |
1753 | |
1789 | |
1754 | while (timercnt && ANHE_at (timers [HEAP0]) < mn_now) |
1790 | if (timercnt && ANHE_at (timers [HEAP0]) < mn_now) |
1755 | { |
1791 | { |
1756 | ev_timer *w = (ev_timer *)ANHE_w (timers [HEAP0]); |
1792 | do |
1757 | |
|
|
1758 | /*assert (("inactive timer on timer heap detected", ev_is_active (w)));*/ |
|
|
1759 | |
|
|
1760 | /* first reschedule or stop timer */ |
|
|
1761 | if (w->repeat) |
|
|
1762 | { |
1793 | { |
|
|
1794 | ev_timer *w = (ev_timer *)ANHE_w (timers [HEAP0]); |
|
|
1795 | |
|
|
1796 | /*assert (("libev: inactive timer on timer heap detected", ev_is_active (w)));*/ |
|
|
1797 | |
|
|
1798 | /* first reschedule or stop timer */ |
|
|
1799 | if (w->repeat) |
|
|
1800 | { |
1763 | ev_at (w) += w->repeat; |
1801 | ev_at (w) += w->repeat; |
1764 | if (ev_at (w) < mn_now) |
1802 | if (ev_at (w) < mn_now) |
1765 | ev_at (w) = mn_now; |
1803 | ev_at (w) = mn_now; |
1766 | |
1804 | |
1767 | assert (("negative ev_timer repeat value found while processing timers", w->repeat > 0.)); |
1805 | assert (("libev: negative ev_timer repeat value found while processing timers", w->repeat > 0.)); |
1768 | |
1806 | |
1769 | ANHE_at_cache (timers [HEAP0]); |
1807 | ANHE_at_cache (timers [HEAP0]); |
1770 | downheap (timers, timercnt, HEAP0); |
1808 | downheap (timers, timercnt, HEAP0); |
|
|
1809 | } |
|
|
1810 | else |
|
|
1811 | ev_timer_stop (EV_A_ w); /* nonrepeating: stop timer */ |
|
|
1812 | |
|
|
1813 | EV_FREQUENT_CHECK; |
|
|
1814 | feed_reverse (EV_A_ (W)w); |
1771 | } |
1815 | } |
1772 | else |
1816 | while (timercnt && ANHE_at (timers [HEAP0]) < mn_now); |
1773 | ev_timer_stop (EV_A_ w); /* nonrepeating: stop timer */ |
|
|
1774 | |
1817 | |
1775 | EV_FREQUENT_CHECK; |
|
|
1776 | ev_feed_event (EV_A_ (W)w, EV_TIMEOUT); |
1818 | feed_reverse_done (EV_A_ EV_TIMEOUT); |
1777 | } |
1819 | } |
1778 | } |
1820 | } |
1779 | |
1821 | |
1780 | #if EV_PERIODIC_ENABLE |
1822 | #if EV_PERIODIC_ENABLE |
1781 | void inline_size |
1823 | inline_size void |
1782 | periodics_reify (EV_P) |
1824 | periodics_reify (EV_P) |
1783 | { |
1825 | { |
1784 | EV_FREQUENT_CHECK; |
1826 | EV_FREQUENT_CHECK; |
1785 | |
1827 | |
1786 | while (periodiccnt && ANHE_at (periodics [HEAP0]) < ev_rt_now) |
1828 | while (periodiccnt && ANHE_at (periodics [HEAP0]) < ev_rt_now) |
1787 | { |
1829 | { |
1788 | ev_periodic *w = (ev_periodic *)ANHE_w (periodics [HEAP0]); |
1830 | int feed_count = 0; |
1789 | |
1831 | |
1790 | /*assert (("inactive timer on periodic heap detected", ev_is_active (w)));*/ |
1832 | do |
1791 | |
|
|
1792 | /* first reschedule or stop timer */ |
|
|
1793 | if (w->reschedule_cb) |
|
|
1794 | { |
1833 | { |
|
|
1834 | ev_periodic *w = (ev_periodic *)ANHE_w (periodics [HEAP0]); |
|
|
1835 | |
|
|
1836 | /*assert (("libev: inactive timer on periodic heap detected", ev_is_active (w)));*/ |
|
|
1837 | |
|
|
1838 | /* first reschedule or stop timer */ |
|
|
1839 | if (w->reschedule_cb) |
|
|
1840 | { |
1795 | ev_at (w) = w->reschedule_cb (w, ev_rt_now); |
1841 | ev_at (w) = w->reschedule_cb (w, ev_rt_now); |
1796 | |
1842 | |
1797 | assert (("ev_periodic reschedule callback returned time in the past", ev_at (w) >= ev_rt_now)); |
1843 | assert (("libev: ev_periodic reschedule callback returned time in the past", ev_at (w) >= ev_rt_now)); |
1798 | |
1844 | |
1799 | ANHE_at_cache (periodics [HEAP0]); |
1845 | ANHE_at_cache (periodics [HEAP0]); |
1800 | downheap (periodics, periodiccnt, HEAP0); |
1846 | downheap (periodics, periodiccnt, HEAP0); |
|
|
1847 | } |
|
|
1848 | else if (w->interval) |
|
|
1849 | { |
|
|
1850 | ev_at (w) = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
|
|
1851 | /* if next trigger time is not sufficiently in the future, put it there */ |
|
|
1852 | /* this might happen because of floating point inexactness */ |
|
|
1853 | if (ev_at (w) - ev_rt_now < TIME_EPSILON) |
|
|
1854 | { |
|
|
1855 | ev_at (w) += w->interval; |
|
|
1856 | |
|
|
1857 | /* if interval is unreasonably low we might still have a time in the past */ |
|
|
1858 | /* so correct this. this will make the periodic very inexact, but the user */ |
|
|
1859 | /* has effectively asked to get triggered more often than possible */ |
|
|
1860 | if (ev_at (w) < ev_rt_now) |
|
|
1861 | ev_at (w) = ev_rt_now; |
|
|
1862 | } |
|
|
1863 | |
|
|
1864 | ANHE_at_cache (periodics [HEAP0]); |
|
|
1865 | downheap (periodics, periodiccnt, HEAP0); |
|
|
1866 | } |
|
|
1867 | else |
|
|
1868 | ev_periodic_stop (EV_A_ w); /* nonrepeating: stop timer */ |
|
|
1869 | |
|
|
1870 | EV_FREQUENT_CHECK; |
|
|
1871 | feed_reverse (EV_A_ (W)w); |
1801 | } |
1872 | } |
1802 | else if (w->interval) |
1873 | while (periodiccnt && ANHE_at (periodics [HEAP0]) < ev_rt_now); |
1803 | { |
|
|
1804 | ev_at (w) = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
|
|
1805 | /* if next trigger time is not sufficiently in the future, put it there */ |
|
|
1806 | /* this might happen because of floating point inexactness */ |
|
|
1807 | if (ev_at (w) - ev_rt_now < TIME_EPSILON) |
|
|
1808 | { |
|
|
1809 | ev_at (w) += w->interval; |
|
|
1810 | |
1874 | |
1811 | /* if interval is unreasonably low we might still have a time in the past */ |
|
|
1812 | /* so correct this. this will make the periodic very inexact, but the user */ |
|
|
1813 | /* has effectively asked to get triggered more often than possible */ |
|
|
1814 | if (ev_at (w) < ev_rt_now) |
|
|
1815 | ev_at (w) = ev_rt_now; |
|
|
1816 | } |
|
|
1817 | |
|
|
1818 | ANHE_at_cache (periodics [HEAP0]); |
|
|
1819 | downheap (periodics, periodiccnt, HEAP0); |
|
|
1820 | } |
|
|
1821 | else |
|
|
1822 | ev_periodic_stop (EV_A_ w); /* nonrepeating: stop timer */ |
|
|
1823 | |
|
|
1824 | EV_FREQUENT_CHECK; |
|
|
1825 | ev_feed_event (EV_A_ (W)w, EV_PERIODIC); |
1875 | feed_reverse_done (EV_A_ EV_PERIODIC); |
1826 | } |
1876 | } |
1827 | } |
1877 | } |
1828 | |
1878 | |
1829 | static void noinline |
1879 | static void noinline |
1830 | periodics_reschedule (EV_P) |
1880 | periodics_reschedule (EV_P) |
… | |
… | |
1846 | |
1896 | |
1847 | reheap (periodics, periodiccnt); |
1897 | reheap (periodics, periodiccnt); |
1848 | } |
1898 | } |
1849 | #endif |
1899 | #endif |
1850 | |
1900 | |
1851 | void inline_speed |
1901 | static void noinline |
|
|
1902 | timers_reschedule (EV_P_ ev_tstamp adjust) |
|
|
1903 | { |
|
|
1904 | int i; |
|
|
1905 | |
|
|
1906 | for (i = 0; i < timercnt; ++i) |
|
|
1907 | { |
|
|
1908 | ANHE *he = timers + i + HEAP0; |
|
|
1909 | ANHE_w (*he)->at += adjust; |
|
|
1910 | ANHE_at_cache (*he); |
|
|
1911 | } |
|
|
1912 | } |
|
|
1913 | |
|
|
1914 | inline_speed void |
1852 | time_update (EV_P_ ev_tstamp max_block) |
1915 | time_update (EV_P_ ev_tstamp max_block) |
1853 | { |
1916 | { |
1854 | int i; |
1917 | int i; |
1855 | |
1918 | |
1856 | #if EV_USE_MONOTONIC |
1919 | #if EV_USE_MONOTONIC |
… | |
… | |
1889 | ev_rt_now = ev_time (); |
1952 | ev_rt_now = ev_time (); |
1890 | mn_now = get_clock (); |
1953 | mn_now = get_clock (); |
1891 | now_floor = mn_now; |
1954 | now_floor = mn_now; |
1892 | } |
1955 | } |
1893 | |
1956 | |
|
|
1957 | /* no timer adjustment, as the monotonic clock doesn't jump */ |
|
|
1958 | /* timers_reschedule (EV_A_ rtmn_diff - odiff) */ |
1894 | # if EV_PERIODIC_ENABLE |
1959 | # if EV_PERIODIC_ENABLE |
1895 | periodics_reschedule (EV_A); |
1960 | periodics_reschedule (EV_A); |
1896 | # endif |
1961 | # endif |
1897 | /* no timer adjustment, as the monotonic clock doesn't jump */ |
|
|
1898 | /* timers_reschedule (EV_A_ rtmn_diff - odiff) */ |
|
|
1899 | } |
1962 | } |
1900 | else |
1963 | else |
1901 | #endif |
1964 | #endif |
1902 | { |
1965 | { |
1903 | ev_rt_now = ev_time (); |
1966 | ev_rt_now = ev_time (); |
1904 | |
1967 | |
1905 | if (expect_false (mn_now > ev_rt_now || ev_rt_now > mn_now + max_block + MIN_TIMEJUMP)) |
1968 | if (expect_false (mn_now > ev_rt_now || ev_rt_now > mn_now + max_block + MIN_TIMEJUMP)) |
1906 | { |
1969 | { |
|
|
1970 | /* adjust timers. this is easy, as the offset is the same for all of them */ |
|
|
1971 | timers_reschedule (EV_A_ ev_rt_now - mn_now); |
1907 | #if EV_PERIODIC_ENABLE |
1972 | #if EV_PERIODIC_ENABLE |
1908 | periodics_reschedule (EV_A); |
1973 | periodics_reschedule (EV_A); |
1909 | #endif |
1974 | #endif |
1910 | /* adjust timers. this is easy, as the offset is the same for all of them */ |
|
|
1911 | for (i = 0; i < timercnt; ++i) |
|
|
1912 | { |
|
|
1913 | ANHE *he = timers + i + HEAP0; |
|
|
1914 | ANHE_w (*he)->at += ev_rt_now - mn_now; |
|
|
1915 | ANHE_at_cache (*he); |
|
|
1916 | } |
|
|
1917 | } |
1975 | } |
1918 | |
1976 | |
1919 | mn_now = ev_rt_now; |
1977 | mn_now = ev_rt_now; |
1920 | } |
1978 | } |
1921 | } |
|
|
1922 | |
|
|
1923 | void |
|
|
1924 | ev_ref (EV_P) |
|
|
1925 | { |
|
|
1926 | ++activecnt; |
|
|
1927 | } |
|
|
1928 | |
|
|
1929 | void |
|
|
1930 | ev_unref (EV_P) |
|
|
1931 | { |
|
|
1932 | --activecnt; |
|
|
1933 | } |
|
|
1934 | |
|
|
1935 | void |
|
|
1936 | ev_now_update (EV_P) |
|
|
1937 | { |
|
|
1938 | time_update (EV_A_ 1e100); |
|
|
1939 | } |
1979 | } |
1940 | |
1980 | |
1941 | static int loop_done; |
1981 | static int loop_done; |
1942 | |
1982 | |
1943 | void |
1983 | void |
… | |
… | |
1977 | { |
2017 | { |
1978 | queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE); |
2018 | queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE); |
1979 | call_pending (EV_A); |
2019 | call_pending (EV_A); |
1980 | } |
2020 | } |
1981 | |
2021 | |
1982 | if (expect_false (!activecnt)) |
|
|
1983 | break; |
|
|
1984 | |
|
|
1985 | /* we might have forked, so reify kernel state if necessary */ |
2022 | /* we might have forked, so reify kernel state if necessary */ |
1986 | if (expect_false (postfork)) |
2023 | if (expect_false (postfork)) |
1987 | loop_fork (EV_A); |
2024 | loop_fork (EV_A); |
1988 | |
2025 | |
1989 | /* update fd-related kernel structures */ |
2026 | /* update fd-related kernel structures */ |
… | |
… | |
2068 | ev_unloop (EV_P_ int how) |
2105 | ev_unloop (EV_P_ int how) |
2069 | { |
2106 | { |
2070 | loop_done = how; |
2107 | loop_done = how; |
2071 | } |
2108 | } |
2072 | |
2109 | |
|
|
2110 | void |
|
|
2111 | ev_ref (EV_P) |
|
|
2112 | { |
|
|
2113 | ++activecnt; |
|
|
2114 | } |
|
|
2115 | |
|
|
2116 | void |
|
|
2117 | ev_unref (EV_P) |
|
|
2118 | { |
|
|
2119 | --activecnt; |
|
|
2120 | } |
|
|
2121 | |
|
|
2122 | void |
|
|
2123 | ev_now_update (EV_P) |
|
|
2124 | { |
|
|
2125 | time_update (EV_A_ 1e100); |
|
|
2126 | } |
|
|
2127 | |
|
|
2128 | void |
|
|
2129 | ev_suspend (EV_P) |
|
|
2130 | { |
|
|
2131 | ev_now_update (EV_A); |
|
|
2132 | } |
|
|
2133 | |
|
|
2134 | void |
|
|
2135 | ev_resume (EV_P) |
|
|
2136 | { |
|
|
2137 | ev_tstamp mn_prev = mn_now; |
|
|
2138 | |
|
|
2139 | ev_now_update (EV_A); |
|
|
2140 | timers_reschedule (EV_A_ mn_now - mn_prev); |
|
|
2141 | #if EV_PERIODIC_ENABLE |
|
|
2142 | periodics_reschedule (EV_A); |
|
|
2143 | #endif |
|
|
2144 | } |
|
|
2145 | |
2073 | /*****************************************************************************/ |
2146 | /*****************************************************************************/ |
2074 | |
2147 | |
2075 | void inline_size |
2148 | inline_size void |
2076 | wlist_add (WL *head, WL elem) |
2149 | wlist_add (WL *head, WL elem) |
2077 | { |
2150 | { |
2078 | elem->next = *head; |
2151 | elem->next = *head; |
2079 | *head = elem; |
2152 | *head = elem; |
2080 | } |
2153 | } |
2081 | |
2154 | |
2082 | void inline_size |
2155 | inline_size void |
2083 | wlist_del (WL *head, WL elem) |
2156 | wlist_del (WL *head, WL elem) |
2084 | { |
2157 | { |
2085 | while (*head) |
2158 | while (*head) |
2086 | { |
2159 | { |
2087 | if (*head == elem) |
2160 | if (*head == elem) |
… | |
… | |
2092 | |
2165 | |
2093 | head = &(*head)->next; |
2166 | head = &(*head)->next; |
2094 | } |
2167 | } |
2095 | } |
2168 | } |
2096 | |
2169 | |
2097 | void inline_speed |
2170 | inline_speed void |
2098 | clear_pending (EV_P_ W w) |
2171 | clear_pending (EV_P_ W w) |
2099 | { |
2172 | { |
2100 | if (w->pending) |
2173 | if (w->pending) |
2101 | { |
2174 | { |
2102 | pendings [ABSPRI (w)][w->pending - 1].w = 0; |
2175 | pendings [ABSPRI (w)][w->pending - 1].w = 0; |
… | |
… | |
2119 | } |
2192 | } |
2120 | else |
2193 | else |
2121 | return 0; |
2194 | return 0; |
2122 | } |
2195 | } |
2123 | |
2196 | |
2124 | void inline_size |
2197 | inline_size void |
2125 | pri_adjust (EV_P_ W w) |
2198 | pri_adjust (EV_P_ W w) |
2126 | { |
2199 | { |
2127 | int pri = w->priority; |
2200 | int pri = w->priority; |
2128 | pri = pri < EV_MINPRI ? EV_MINPRI : pri; |
2201 | pri = pri < EV_MINPRI ? EV_MINPRI : pri; |
2129 | pri = pri > EV_MAXPRI ? EV_MAXPRI : pri; |
2202 | pri = pri > EV_MAXPRI ? EV_MAXPRI : pri; |
2130 | w->priority = pri; |
2203 | w->priority = pri; |
2131 | } |
2204 | } |
2132 | |
2205 | |
2133 | void inline_speed |
2206 | inline_speed void |
2134 | ev_start (EV_P_ W w, int active) |
2207 | ev_start (EV_P_ W w, int active) |
2135 | { |
2208 | { |
2136 | pri_adjust (EV_A_ w); |
2209 | pri_adjust (EV_A_ w); |
2137 | w->active = active; |
2210 | w->active = active; |
2138 | ev_ref (EV_A); |
2211 | ev_ref (EV_A); |
2139 | } |
2212 | } |
2140 | |
2213 | |
2141 | void inline_size |
2214 | inline_size void |
2142 | ev_stop (EV_P_ W w) |
2215 | ev_stop (EV_P_ W w) |
2143 | { |
2216 | { |
2144 | ev_unref (EV_A); |
2217 | ev_unref (EV_A); |
2145 | w->active = 0; |
2218 | w->active = 0; |
2146 | } |
2219 | } |
… | |
… | |
2153 | int fd = w->fd; |
2226 | int fd = w->fd; |
2154 | |
2227 | |
2155 | if (expect_false (ev_is_active (w))) |
2228 | if (expect_false (ev_is_active (w))) |
2156 | return; |
2229 | return; |
2157 | |
2230 | |
2158 | assert (("ev_io_start called with negative fd", fd >= 0)); |
2231 | assert (("libev: ev_io_start called with negative fd", fd >= 0)); |
2159 | assert (("ev_io start called with illegal event mask", !(w->events & ~(EV_IOFDSET | EV_READ | EV_WRITE)))); |
2232 | assert (("libev: ev_io start called with illegal event mask", !(w->events & ~(EV__IOFDSET | EV_READ | EV_WRITE)))); |
2160 | |
2233 | |
2161 | EV_FREQUENT_CHECK; |
2234 | EV_FREQUENT_CHECK; |
2162 | |
2235 | |
2163 | ev_start (EV_A_ (W)w, 1); |
2236 | ev_start (EV_A_ (W)w, 1); |
2164 | array_needsize (ANFD, anfds, anfdmax, fd + 1, array_init_zero); |
2237 | array_needsize (ANFD, anfds, anfdmax, fd + 1, array_init_zero); |
2165 | wlist_add (&anfds[fd].head, (WL)w); |
2238 | wlist_add (&anfds[fd].head, (WL)w); |
2166 | |
2239 | |
2167 | fd_change (EV_A_ fd, w->events & EV_IOFDSET | 1); |
2240 | fd_change (EV_A_ fd, w->events & EV__IOFDSET | 1); |
2168 | w->events &= ~EV_IOFDSET; |
2241 | w->events &= ~EV__IOFDSET; |
2169 | |
2242 | |
2170 | EV_FREQUENT_CHECK; |
2243 | EV_FREQUENT_CHECK; |
2171 | } |
2244 | } |
2172 | |
2245 | |
2173 | void noinline |
2246 | void noinline |
… | |
… | |
2175 | { |
2248 | { |
2176 | clear_pending (EV_A_ (W)w); |
2249 | clear_pending (EV_A_ (W)w); |
2177 | if (expect_false (!ev_is_active (w))) |
2250 | if (expect_false (!ev_is_active (w))) |
2178 | return; |
2251 | return; |
2179 | |
2252 | |
2180 | assert (("ev_io_stop called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax)); |
2253 | assert (("libev: ev_io_stop called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax)); |
2181 | |
2254 | |
2182 | EV_FREQUENT_CHECK; |
2255 | EV_FREQUENT_CHECK; |
2183 | |
2256 | |
2184 | wlist_del (&anfds[w->fd].head, (WL)w); |
2257 | wlist_del (&anfds[w->fd].head, (WL)w); |
2185 | ev_stop (EV_A_ (W)w); |
2258 | ev_stop (EV_A_ (W)w); |
… | |
… | |
2195 | if (expect_false (ev_is_active (w))) |
2268 | if (expect_false (ev_is_active (w))) |
2196 | return; |
2269 | return; |
2197 | |
2270 | |
2198 | ev_at (w) += mn_now; |
2271 | ev_at (w) += mn_now; |
2199 | |
2272 | |
2200 | assert (("ev_timer_start called with negative timer repeat value", w->repeat >= 0.)); |
2273 | assert (("libev: ev_timer_start called with negative timer repeat value", w->repeat >= 0.)); |
2201 | |
2274 | |
2202 | EV_FREQUENT_CHECK; |
2275 | EV_FREQUENT_CHECK; |
2203 | |
2276 | |
2204 | ++timercnt; |
2277 | ++timercnt; |
2205 | ev_start (EV_A_ (W)w, timercnt + HEAP0 - 1); |
2278 | ev_start (EV_A_ (W)w, timercnt + HEAP0 - 1); |
… | |
… | |
2208 | ANHE_at_cache (timers [ev_active (w)]); |
2281 | ANHE_at_cache (timers [ev_active (w)]); |
2209 | upheap (timers, ev_active (w)); |
2282 | upheap (timers, ev_active (w)); |
2210 | |
2283 | |
2211 | EV_FREQUENT_CHECK; |
2284 | EV_FREQUENT_CHECK; |
2212 | |
2285 | |
2213 | /*assert (("internal timer heap corruption", timers [ev_active (w)] == (WT)w));*/ |
2286 | /*assert (("libev: internal timer heap corruption", timers [ev_active (w)] == (WT)w));*/ |
2214 | } |
2287 | } |
2215 | |
2288 | |
2216 | void noinline |
2289 | void noinline |
2217 | ev_timer_stop (EV_P_ ev_timer *w) |
2290 | ev_timer_stop (EV_P_ ev_timer *w) |
2218 | { |
2291 | { |
… | |
… | |
2223 | EV_FREQUENT_CHECK; |
2296 | EV_FREQUENT_CHECK; |
2224 | |
2297 | |
2225 | { |
2298 | { |
2226 | int active = ev_active (w); |
2299 | int active = ev_active (w); |
2227 | |
2300 | |
2228 | assert (("internal timer heap corruption", ANHE_w (timers [active]) == (WT)w)); |
2301 | assert (("libev: internal timer heap corruption", ANHE_w (timers [active]) == (WT)w)); |
2229 | |
2302 | |
2230 | --timercnt; |
2303 | --timercnt; |
2231 | |
2304 | |
2232 | if (expect_true (active < timercnt + HEAP0)) |
2305 | if (expect_true (active < timercnt + HEAP0)) |
2233 | { |
2306 | { |
… | |
… | |
2277 | |
2350 | |
2278 | if (w->reschedule_cb) |
2351 | if (w->reschedule_cb) |
2279 | ev_at (w) = w->reschedule_cb (w, ev_rt_now); |
2352 | ev_at (w) = w->reschedule_cb (w, ev_rt_now); |
2280 | else if (w->interval) |
2353 | else if (w->interval) |
2281 | { |
2354 | { |
2282 | assert (("ev_periodic_start called with negative interval value", w->interval >= 0.)); |
2355 | assert (("libev: ev_periodic_start called with negative interval value", w->interval >= 0.)); |
2283 | /* this formula differs from the one in periodic_reify because we do not always round up */ |
2356 | /* this formula differs from the one in periodic_reify because we do not always round up */ |
2284 | ev_at (w) = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
2357 | ev_at (w) = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
2285 | } |
2358 | } |
2286 | else |
2359 | else |
2287 | ev_at (w) = w->offset; |
2360 | ev_at (w) = w->offset; |
… | |
… | |
2295 | ANHE_at_cache (periodics [ev_active (w)]); |
2368 | ANHE_at_cache (periodics [ev_active (w)]); |
2296 | upheap (periodics, ev_active (w)); |
2369 | upheap (periodics, ev_active (w)); |
2297 | |
2370 | |
2298 | EV_FREQUENT_CHECK; |
2371 | EV_FREQUENT_CHECK; |
2299 | |
2372 | |
2300 | /*assert (("internal periodic heap corruption", ANHE_w (periodics [ev_active (w)]) == (WT)w));*/ |
2373 | /*assert (("libev: internal periodic heap corruption", ANHE_w (periodics [ev_active (w)]) == (WT)w));*/ |
2301 | } |
2374 | } |
2302 | |
2375 | |
2303 | void noinline |
2376 | void noinline |
2304 | ev_periodic_stop (EV_P_ ev_periodic *w) |
2377 | ev_periodic_stop (EV_P_ ev_periodic *w) |
2305 | { |
2378 | { |
… | |
… | |
2310 | EV_FREQUENT_CHECK; |
2383 | EV_FREQUENT_CHECK; |
2311 | |
2384 | |
2312 | { |
2385 | { |
2313 | int active = ev_active (w); |
2386 | int active = ev_active (w); |
2314 | |
2387 | |
2315 | assert (("internal periodic heap corruption", ANHE_w (periodics [active]) == (WT)w)); |
2388 | assert (("libev: internal periodic heap corruption", ANHE_w (periodics [active]) == (WT)w)); |
2316 | |
2389 | |
2317 | --periodiccnt; |
2390 | --periodiccnt; |
2318 | |
2391 | |
2319 | if (expect_true (active < periodiccnt + HEAP0)) |
2392 | if (expect_true (active < periodiccnt + HEAP0)) |
2320 | { |
2393 | { |
… | |
… | |
2343 | |
2416 | |
2344 | void noinline |
2417 | void noinline |
2345 | ev_signal_start (EV_P_ ev_signal *w) |
2418 | ev_signal_start (EV_P_ ev_signal *w) |
2346 | { |
2419 | { |
2347 | #if EV_MULTIPLICITY |
2420 | #if EV_MULTIPLICITY |
2348 | assert (("signal watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
2421 | assert (("libev: signal watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
2349 | #endif |
2422 | #endif |
2350 | if (expect_false (ev_is_active (w))) |
2423 | if (expect_false (ev_is_active (w))) |
2351 | return; |
2424 | return; |
2352 | |
2425 | |
2353 | assert (("ev_signal_start called with illegal signal number", w->signum > 0)); |
2426 | assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0)); |
2354 | |
2427 | |
2355 | evpipe_init (EV_A); |
2428 | evpipe_init (EV_A); |
2356 | |
2429 | |
2357 | EV_FREQUENT_CHECK; |
2430 | EV_FREQUENT_CHECK; |
2358 | |
2431 | |
… | |
… | |
2409 | |
2482 | |
2410 | void |
2483 | void |
2411 | ev_child_start (EV_P_ ev_child *w) |
2484 | ev_child_start (EV_P_ ev_child *w) |
2412 | { |
2485 | { |
2413 | #if EV_MULTIPLICITY |
2486 | #if EV_MULTIPLICITY |
2414 | assert (("child watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
2487 | assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
2415 | #endif |
2488 | #endif |
2416 | if (expect_false (ev_is_active (w))) |
2489 | if (expect_false (ev_is_active (w))) |
2417 | return; |
2490 | return; |
2418 | |
2491 | |
2419 | EV_FREQUENT_CHECK; |
2492 | EV_FREQUENT_CHECK; |
… | |
… | |
2571 | |
2644 | |
2572 | for (ofs = 0; ofs < len; ofs += sizeof (struct inotify_event) + ev->len) |
2645 | for (ofs = 0; ofs < len; ofs += sizeof (struct inotify_event) + ev->len) |
2573 | infy_wd (EV_A_ ev->wd, ev->wd, ev); |
2646 | infy_wd (EV_A_ ev->wd, ev->wd, ev); |
2574 | } |
2647 | } |
2575 | |
2648 | |
2576 | void inline_size |
2649 | inline_size void |
2577 | check_2625 (EV_P) |
2650 | check_2625 (EV_P) |
2578 | { |
2651 | { |
2579 | /* kernels < 2.6.25 are borked |
2652 | /* kernels < 2.6.25 are borked |
2580 | * http://www.ussg.indiana.edu/hypermail/linux/kernel/0711.3/1208.html |
2653 | * http://www.ussg.indiana.edu/hypermail/linux/kernel/0711.3/1208.html |
2581 | */ |
2654 | */ |
… | |
… | |
2594 | return; |
2667 | return; |
2595 | |
2668 | |
2596 | fs_2625 = 1; |
2669 | fs_2625 = 1; |
2597 | } |
2670 | } |
2598 | |
2671 | |
2599 | void inline_size |
2672 | inline_size void |
2600 | infy_init (EV_P) |
2673 | infy_init (EV_P) |
2601 | { |
2674 | { |
2602 | if (fs_fd != -2) |
2675 | if (fs_fd != -2) |
2603 | return; |
2676 | return; |
2604 | |
2677 | |
… | |
… | |
2614 | ev_set_priority (&fs_w, EV_MAXPRI); |
2687 | ev_set_priority (&fs_w, EV_MAXPRI); |
2615 | ev_io_start (EV_A_ &fs_w); |
2688 | ev_io_start (EV_A_ &fs_w); |
2616 | } |
2689 | } |
2617 | } |
2690 | } |
2618 | |
2691 | |
2619 | void inline_size |
2692 | inline_size void |
2620 | infy_fork (EV_P) |
2693 | infy_fork (EV_P) |
2621 | { |
2694 | { |
2622 | int slot; |
2695 | int slot; |
2623 | |
2696 | |
2624 | if (fs_fd < 0) |
2697 | if (fs_fd < 0) |
… | |
… | |
2905 | static void |
2978 | static void |
2906 | embed_fork_cb (EV_P_ ev_fork *fork_w, int revents) |
2979 | embed_fork_cb (EV_P_ ev_fork *fork_w, int revents) |
2907 | { |
2980 | { |
2908 | ev_embed *w = (ev_embed *)(((char *)fork_w) - offsetof (ev_embed, fork)); |
2981 | ev_embed *w = (ev_embed *)(((char *)fork_w) - offsetof (ev_embed, fork)); |
2909 | |
2982 | |
|
|
2983 | ev_embed_stop (EV_A_ w); |
|
|
2984 | |
2910 | { |
2985 | { |
2911 | struct ev_loop *loop = w->other; |
2986 | struct ev_loop *loop = w->other; |
2912 | |
2987 | |
2913 | ev_loop_fork (EV_A); |
2988 | ev_loop_fork (EV_A); |
|
|
2989 | ev_loop (EV_A_ EVLOOP_NONBLOCK); |
2914 | } |
2990 | } |
|
|
2991 | |
|
|
2992 | ev_embed_start (EV_A_ w); |
2915 | } |
2993 | } |
2916 | |
2994 | |
2917 | #if 0 |
2995 | #if 0 |
2918 | static void |
2996 | static void |
2919 | embed_idle_cb (EV_P_ ev_idle *idle, int revents) |
2997 | embed_idle_cb (EV_P_ ev_idle *idle, int revents) |
… | |
… | |
2928 | if (expect_false (ev_is_active (w))) |
3006 | if (expect_false (ev_is_active (w))) |
2929 | return; |
3007 | return; |
2930 | |
3008 | |
2931 | { |
3009 | { |
2932 | struct ev_loop *loop = w->other; |
3010 | struct ev_loop *loop = w->other; |
2933 | assert (("loop to be embedded is not embeddable", backend & ev_embeddable_backends ())); |
3011 | assert (("libev: loop to be embedded is not embeddable", backend & ev_embeddable_backends ())); |
2934 | ev_io_init (&w->io, embed_io_cb, backend_fd, EV_READ); |
3012 | ev_io_init (&w->io, embed_io_cb, backend_fd, EV_READ); |
2935 | } |
3013 | } |
2936 | |
3014 | |
2937 | EV_FREQUENT_CHECK; |
3015 | EV_FREQUENT_CHECK; |
2938 | |
3016 | |
… | |
… | |
3121 | ev_timer_set (&once->to, timeout, 0.); |
3199 | ev_timer_set (&once->to, timeout, 0.); |
3122 | ev_timer_start (EV_A_ &once->to); |
3200 | ev_timer_start (EV_A_ &once->to); |
3123 | } |
3201 | } |
3124 | } |
3202 | } |
3125 | |
3203 | |
|
|
3204 | /*****************************************************************************/ |
|
|
3205 | |
|
|
3206 | #if 0 |
|
|
3207 | void |
|
|
3208 | ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) |
|
|
3209 | { |
|
|
3210 | int i, j; |
|
|
3211 | ev_watcher_list *wl, *wn; |
|
|
3212 | |
|
|
3213 | if (types & (EV_IO | EV_EMBED)) |
|
|
3214 | for (i = 0; i < anfdmax; ++i) |
|
|
3215 | for (wl = anfds [i].head; wl; ) |
|
|
3216 | { |
|
|
3217 | wn = wl->next; |
|
|
3218 | |
|
|
3219 | #if EV_EMBED_ENABLE |
|
|
3220 | if (ev_cb ((ev_io *)wl) == embed_io_cb) |
|
|
3221 | { |
|
|
3222 | if (types & EV_EMBED) |
|
|
3223 | cb (EV_A_ EV_EMBED, ((char *)wl) - offsetof (struct ev_embed, io)); |
|
|
3224 | } |
|
|
3225 | else |
|
|
3226 | #endif |
|
|
3227 | #if EV_USE_INOTIFY |
|
|
3228 | if (ev_cb ((ev_io *)wl) == infy_cb) |
|
|
3229 | ; |
|
|
3230 | else |
|
|
3231 | #endif |
|
|
3232 | if ((ev_io *)wl != &pipeev) |
|
|
3233 | if (types & EV_IO) |
|
|
3234 | cb (EV_A_ EV_IO, wl); |
|
|
3235 | |
|
|
3236 | wl = wn; |
|
|
3237 | } |
|
|
3238 | |
|
|
3239 | if (types & (EV_TIMER | EV_STAT)) |
|
|
3240 | for (i = timercnt + HEAP0; i-- > HEAP0; ) |
|
|
3241 | #if EV_STAT_ENABLE |
|
|
3242 | /*TODO: timer is not always active*/ |
|
|
3243 | if (ev_cb ((ev_timer *)ANHE_w (timers [i])) == stat_timer_cb) |
|
|
3244 | { |
|
|
3245 | if (types & EV_STAT) |
|
|
3246 | cb (EV_A_ EV_STAT, ((char *)ANHE_w (timers [i])) - offsetof (struct ev_stat, timer)); |
|
|
3247 | } |
|
|
3248 | else |
|
|
3249 | #endif |
|
|
3250 | if (types & EV_TIMER) |
|
|
3251 | cb (EV_A_ EV_TIMER, ANHE_w (timers [i])); |
|
|
3252 | |
|
|
3253 | #if EV_PERIODIC_ENABLE |
|
|
3254 | if (types & EV_PERIODIC) |
|
|
3255 | for (i = periodiccnt + HEAP0; i-- > HEAP0; ) |
|
|
3256 | cb (EV_A_ EV_PERIODIC, ANHE_w (periodics [i])); |
|
|
3257 | #endif |
|
|
3258 | |
|
|
3259 | #if EV_IDLE_ENABLE |
|
|
3260 | if (types & EV_IDLE) |
|
|
3261 | for (j = NUMPRI; i--; ) |
|
|
3262 | for (i = idlecnt [j]; i--; ) |
|
|
3263 | cb (EV_A_ EV_IDLE, idles [j][i]); |
|
|
3264 | #endif |
|
|
3265 | |
|
|
3266 | #if EV_FORK_ENABLE |
|
|
3267 | if (types & EV_FORK) |
|
|
3268 | for (i = forkcnt; i--; ) |
|
|
3269 | if (ev_cb (forks [i]) != embed_fork_cb) |
|
|
3270 | cb (EV_A_ EV_FORK, forks [i]); |
|
|
3271 | #endif |
|
|
3272 | |
|
|
3273 | #if EV_ASYNC_ENABLE |
|
|
3274 | if (types & EV_ASYNC) |
|
|
3275 | for (i = asynccnt; i--; ) |
|
|
3276 | cb (EV_A_ EV_ASYNC, asyncs [i]); |
|
|
3277 | #endif |
|
|
3278 | |
|
|
3279 | if (types & EV_PREPARE) |
|
|
3280 | for (i = preparecnt; i--; ) |
|
|
3281 | #if EV_EMBED_ENABLE |
|
|
3282 | if (ev_cb (prepares [i]) != embed_prepare_cb) |
|
|
3283 | #endif |
|
|
3284 | cb (EV_A_ EV_PREPARE, prepares [i]); |
|
|
3285 | |
|
|
3286 | if (types & EV_CHECK) |
|
|
3287 | for (i = checkcnt; i--; ) |
|
|
3288 | cb (EV_A_ EV_CHECK, checks [i]); |
|
|
3289 | |
|
|
3290 | if (types & EV_SIGNAL) |
|
|
3291 | for (i = 0; i < signalmax; ++i) |
|
|
3292 | for (wl = signals [i].head; wl; ) |
|
|
3293 | { |
|
|
3294 | wn = wl->next; |
|
|
3295 | cb (EV_A_ EV_SIGNAL, wl); |
|
|
3296 | wl = wn; |
|
|
3297 | } |
|
|
3298 | |
|
|
3299 | if (types & EV_CHILD) |
|
|
3300 | for (i = EV_PID_HASHSIZE; i--; ) |
|
|
3301 | for (wl = childs [i]; wl; ) |
|
|
3302 | { |
|
|
3303 | wn = wl->next; |
|
|
3304 | cb (EV_A_ EV_CHILD, wl); |
|
|
3305 | wl = wn; |
|
|
3306 | } |
|
|
3307 | /* EV_STAT 0x00001000 /* stat data changed */ |
|
|
3308 | /* EV_EMBED 0x00010000 /* embedded event loop needs sweep */ |
|
|
3309 | } |
|
|
3310 | #endif |
|
|
3311 | |
3126 | #if EV_MULTIPLICITY |
3312 | #if EV_MULTIPLICITY |
3127 | #include "ev_wrap.h" |
3313 | #include "ev_wrap.h" |
3128 | #endif |
3314 | #endif |
3129 | |
3315 | |
3130 | #ifdef __cplusplus |
3316 | #ifdef __cplusplus |