… | |
… | |
59 | |
59 | |
60 | # if HAVE_KQUEUE && HAVE_SYS_EVENT_H && HAVE_SYS_QUEUE_H && !defined (EV_USE_KQUEUE) |
60 | # if HAVE_KQUEUE && HAVE_SYS_EVENT_H && HAVE_SYS_QUEUE_H && !defined (EV_USE_KQUEUE) |
61 | # define EV_USE_KQUEUE 1 |
61 | # define EV_USE_KQUEUE 1 |
62 | # endif |
62 | # endif |
63 | |
63 | |
|
|
64 | # if HAVE_PORT_H && HAVE_PORT_CREATE && !defined (EV_USE_PORT) |
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|
65 | # define EV_USE_PORT 1 |
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|
66 | # endif |
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|
67 | |
64 | #endif |
68 | #endif |
65 | |
69 | |
66 | #include <math.h> |
70 | #include <math.h> |
67 | #include <stdlib.h> |
71 | #include <stdlib.h> |
68 | #include <fcntl.h> |
72 | #include <fcntl.h> |
… | |
… | |
90 | #endif |
94 | #endif |
91 | |
95 | |
92 | /**/ |
96 | /**/ |
93 | |
97 | |
94 | #ifndef EV_USE_MONOTONIC |
98 | #ifndef EV_USE_MONOTONIC |
95 | # define EV_USE_MONOTONIC 1 |
99 | # define EV_USE_MONOTONIC 0 |
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|
100 | #endif |
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|
101 | |
|
|
102 | #ifndef EV_USE_REALTIME |
|
|
103 | # define EV_USE_REALTIME 0 |
96 | #endif |
104 | #endif |
97 | |
105 | |
98 | #ifndef EV_USE_SELECT |
106 | #ifndef EV_USE_SELECT |
99 | # define EV_USE_SELECT 1 |
107 | # define EV_USE_SELECT 1 |
100 | # define EV_SELECT_USE_FD_SET 1 |
|
|
101 | #endif |
108 | #endif |
102 | |
109 | |
103 | #ifndef EV_USE_POLL |
110 | #ifndef EV_USE_POLL |
104 | # ifdef _WIN32 |
111 | # ifdef _WIN32 |
105 | # define EV_USE_POLL 0 |
112 | # define EV_USE_POLL 0 |
… | |
… | |
114 | |
121 | |
115 | #ifndef EV_USE_KQUEUE |
122 | #ifndef EV_USE_KQUEUE |
116 | # define EV_USE_KQUEUE 0 |
123 | # define EV_USE_KQUEUE 0 |
117 | #endif |
124 | #endif |
118 | |
125 | |
119 | #ifndef EV_USE_REALTIME |
126 | #ifndef EV_USE_PORT |
120 | # define EV_USE_REALTIME 1 |
127 | # define EV_USE_PORT 0 |
121 | #endif |
128 | #endif |
122 | |
129 | |
123 | /**/ |
130 | /**/ |
124 | |
131 | |
125 | /* darwin simply cannot be helped */ |
132 | /* darwin simply cannot be helped */ |
… | |
… | |
143 | #endif |
150 | #endif |
144 | |
151 | |
145 | /**/ |
152 | /**/ |
146 | |
153 | |
147 | #define MIN_TIMEJUMP 1. /* minimum timejump that gets detected (if monotonic clock available) */ |
154 | #define MIN_TIMEJUMP 1. /* minimum timejump that gets detected (if monotonic clock available) */ |
148 | #define MAX_BLOCKTIME 59.731 /* never wait longer than this time (to detect time jumps) */ |
155 | #define MAX_BLOCKTIME 59.743 /* never wait longer than this time (to detect time jumps) */ |
149 | #define PID_HASHSIZE 16 /* size of pid hash table, must be power of two */ |
156 | #define PID_HASHSIZE 16 /* size of pid hash table, must be power of two */ |
150 | /*#define CLEANUP_INTERVAL 300. /* how often to try to free memory and re-check fds */ |
157 | /*#define CLEANUP_INTERVAL (MAX_BLOCKTIME * 5.) /* how often to try to free memory and re-check fds */ |
151 | |
158 | |
152 | #ifdef EV_H |
159 | #ifdef EV_H |
153 | # include EV_H |
160 | # include EV_H |
154 | #else |
161 | #else |
155 | # include "ev.h" |
162 | # include "ev.h" |
… | |
… | |
710 | |
717 | |
711 | #endif |
718 | #endif |
712 | |
719 | |
713 | /*****************************************************************************/ |
720 | /*****************************************************************************/ |
714 | |
721 | |
|
|
722 | #if EV_USE_PORT |
|
|
723 | # include "ev_port.c" |
|
|
724 | #endif |
715 | #if EV_USE_KQUEUE |
725 | #if EV_USE_KQUEUE |
716 | # include "ev_kqueue.c" |
726 | # include "ev_kqueue.c" |
717 | #endif |
727 | #endif |
718 | #if EV_USE_EPOLL |
728 | #if EV_USE_EPOLL |
719 | # include "ev_epoll.c" |
729 | # include "ev_epoll.c" |
… | |
… | |
778 | |
788 | |
779 | if (!(flags & 0x0000ffff)) |
789 | if (!(flags & 0x0000ffff)) |
780 | flags |= 0x0000ffff; |
790 | flags |= 0x0000ffff; |
781 | |
791 | |
782 | method = 0; |
792 | method = 0; |
|
|
793 | #if EV_USE_PORT |
|
|
794 | if (!method && (flags & EVMETHOD_PORT )) method = port_init (EV_A_ flags); |
|
|
795 | #endif |
783 | #if EV_USE_KQUEUE |
796 | #if EV_USE_KQUEUE |
784 | if (!method && (flags & EVMETHOD_KQUEUE)) method = kqueue_init (EV_A_ flags); |
797 | if (!method && (flags & EVMETHOD_KQUEUE)) method = kqueue_init (EV_A_ flags); |
785 | #endif |
798 | #endif |
786 | #if EV_USE_EPOLL |
799 | #if EV_USE_EPOLL |
787 | if (!method && (flags & EVMETHOD_EPOLL )) method = epoll_init (EV_A_ flags); |
800 | if (!method && (flags & EVMETHOD_EPOLL )) method = epoll_init (EV_A_ flags); |
… | |
… | |
801 | void |
814 | void |
802 | loop_destroy (EV_P) |
815 | loop_destroy (EV_P) |
803 | { |
816 | { |
804 | int i; |
817 | int i; |
805 | |
818 | |
|
|
819 | #if EV_USE_PORT |
|
|
820 | if (method == EVMETHOD_PORT ) port_destroy (EV_A); |
|
|
821 | #endif |
806 | #if EV_USE_KQUEUE |
822 | #if EV_USE_KQUEUE |
807 | if (method == EVMETHOD_KQUEUE) kqueue_destroy (EV_A); |
823 | if (method == EVMETHOD_KQUEUE) kqueue_destroy (EV_A); |
808 | #endif |
824 | #endif |
809 | #if EV_USE_EPOLL |
825 | #if EV_USE_EPOLL |
810 | if (method == EVMETHOD_EPOLL ) epoll_destroy (EV_A); |
826 | if (method == EVMETHOD_EPOLL ) epoll_destroy (EV_A); |
… | |
… | |
833 | } |
849 | } |
834 | |
850 | |
835 | static void |
851 | static void |
836 | loop_fork (EV_P) |
852 | loop_fork (EV_P) |
837 | { |
853 | { |
|
|
854 | #if EV_USE_PORT |
|
|
855 | if (method == EVMETHOD_PORT ) port_fork (EV_A); |
|
|
856 | #endif |
|
|
857 | #if EV_USE_KQUEUE |
|
|
858 | if (method == EVMETHOD_KQUEUE) kqueue_fork (EV_A); |
|
|
859 | #endif |
838 | #if EV_USE_EPOLL |
860 | #if EV_USE_EPOLL |
839 | if (method == EVMETHOD_EPOLL ) epoll_fork (EV_A); |
861 | if (method == EVMETHOD_EPOLL ) epoll_fork (EV_A); |
840 | #endif |
|
|
841 | #if EV_USE_KQUEUE |
|
|
842 | if (method == EVMETHOD_KQUEUE) kqueue_fork (EV_A); |
|
|
843 | #endif |
862 | #endif |
844 | |
863 | |
845 | if (ev_is_active (&sigev)) |
864 | if (ev_is_active (&sigev)) |
846 | { |
865 | { |
847 | /* default loop */ |
866 | /* default loop */ |
… | |
… | |
906 | if (!ev_default_loop_ptr) |
925 | if (!ev_default_loop_ptr) |
907 | { |
926 | { |
908 | #if EV_MULTIPLICITY |
927 | #if EV_MULTIPLICITY |
909 | struct ev_loop *loop = ev_default_loop_ptr = &default_loop_struct; |
928 | struct ev_loop *loop = ev_default_loop_ptr = &default_loop_struct; |
910 | #else |
929 | #else |
911 | ev_default_default_loop_ptr = 1; |
930 | ev_default_loop_ptr = 1; |
912 | #endif |
931 | #endif |
913 | |
932 | |
914 | loop_init (EV_A_ flags); |
933 | loop_init (EV_A_ flags); |
915 | |
934 | |
916 | if (ev_method (EV_A)) |
935 | if (ev_method (EV_A)) |
… | |
… | |
975 | return 1; |
994 | return 1; |
976 | |
995 | |
977 | return 0; |
996 | return 0; |
978 | } |
997 | } |
979 | |
998 | |
980 | static void |
999 | inline void |
981 | call_pending (EV_P) |
1000 | call_pending (EV_P) |
982 | { |
1001 | { |
983 | int pri; |
1002 | int pri; |
984 | |
1003 | |
985 | for (pri = NUMPRI; pri--; ) |
1004 | for (pri = NUMPRI; pri--; ) |
986 | while (pendingcnt [pri]) |
1005 | while (pendingcnt [pri]) |
987 | { |
1006 | { |
988 | ANPENDING *p = pendings [pri] + --pendingcnt [pri]; |
1007 | ANPENDING *p = pendings [pri] + --pendingcnt [pri]; |
989 | |
1008 | |
990 | if (p->w) |
1009 | if (expect_true (p->w)) |
991 | { |
1010 | { |
992 | p->w->pending = 0; |
1011 | p->w->pending = 0; |
993 | EV_CB_INVOKE (p->w, p->events); |
1012 | EV_CB_INVOKE (p->w, p->events); |
994 | } |
1013 | } |
995 | } |
1014 | } |