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… | |
50 | |
50 | |
51 | static void |
51 | static void |
52 | epoll_poll (EV_P_ ev_tstamp timeout) |
52 | epoll_poll (EV_P_ ev_tstamp timeout) |
53 | { |
53 | { |
54 | int i; |
54 | int i; |
55 | int eventcnt = epoll_wait (epoll_fd, epoll_events, epoll_eventmax, ceil (timeout * 1000.)); |
55 | int eventcnt = epoll_wait (epoll_fd, epoll_events, epoll_eventmax, (int)ceil (timeout * 1000.)); |
56 | |
56 | |
57 | if (eventcnt < 0) |
57 | if (eventcnt < 0) |
58 | { |
58 | { |
59 | if (errno != EINTR) |
59 | if (errno != EINTR) |
60 | syserr ("(libev) epoll_wait"); |
60 | syserr ("(libev) epoll_wait"); |
… | |
… | |
73 | /* if the receive array was full, increase its size */ |
73 | /* if the receive array was full, increase its size */ |
74 | if (expect_false (eventcnt == epoll_eventmax)) |
74 | if (expect_false (eventcnt == epoll_eventmax)) |
75 | { |
75 | { |
76 | ev_free (epoll_events); |
76 | ev_free (epoll_events); |
77 | epoll_eventmax = array_roundsize (epoll_events, epoll_eventmax << 1); |
77 | epoll_eventmax = array_roundsize (epoll_events, epoll_eventmax << 1); |
78 | epoll_events = ev_malloc (sizeof (struct epoll_event) * epoll_eventmax); |
78 | epoll_events = (struct epoll_event *)ev_malloc (sizeof (struct epoll_event) * epoll_eventmax); |
79 | } |
79 | } |
80 | } |
80 | } |
81 | |
81 | |
82 | static int |
82 | static int |
83 | epoll_init (EV_P_ int flags) |
83 | epoll_init (EV_P_ int flags) |
… | |
… | |
92 | method_fudge = 1e-3; /* needed to compensate for epoll returning early */ |
92 | method_fudge = 1e-3; /* needed to compensate for epoll returning early */ |
93 | method_modify = epoll_modify; |
93 | method_modify = epoll_modify; |
94 | method_poll = epoll_poll; |
94 | method_poll = epoll_poll; |
95 | |
95 | |
96 | epoll_eventmax = 64; /* intiial number of events receivable per poll */ |
96 | epoll_eventmax = 64; /* intiial number of events receivable per poll */ |
97 | epoll_events = ev_malloc (sizeof (struct epoll_event) * epoll_eventmax); |
97 | epoll_events = (struct epoll_event *)ev_malloc (sizeof (struct epoll_event) * epoll_eventmax); |
98 | |
98 | |
99 | return EVMETHOD_EPOLL; |
99 | return EVMETHOD_EPOLL; |
100 | } |
100 | } |
101 | |
101 | |
102 | static void |
102 | static void |
… | |
… | |
108 | } |
108 | } |
109 | |
109 | |
110 | static void |
110 | static void |
111 | epoll_fork (EV_P) |
111 | epoll_fork (EV_P) |
112 | { |
112 | { |
113 | for (;;) |
113 | close (epoll_fd); |
114 | { |
|
|
115 | epoll_fd = epoll_create (256); |
|
|
116 | |
114 | |
117 | if (epoll_fd >= 0) |
115 | while ((epoll_fd = epoll_create (256)) < 0) |
118 | break; |
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119 | |
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120 | syserr ("(libev) epoll_create"); |
116 | syserr ("(libev) epoll_create"); |
121 | } |
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122 | |
117 | |
123 | fcntl (epoll_fd, F_SETFD, FD_CLOEXEC); |
118 | fcntl (epoll_fd, F_SETFD, FD_CLOEXEC); |
124 | |
119 | |
125 | fd_rearm_all (EV_A); |
120 | fd_rearm_all (EV_A); |
126 | } |
121 | } |