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142 | epoll_poll (EV_P_ ev_tstamp timeout) |
142 | epoll_poll (EV_P_ ev_tstamp timeout) |
143 | { |
143 | { |
144 | int i; |
144 | int i; |
145 | int eventcnt; |
145 | int eventcnt; |
146 | |
146 | |
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147 | if (expect_false (epoll_epermcnt)) |
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148 | timeout = 0.; |
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149 | |
147 | /* epoll wait times cannot be larger than (LONG_MAX - 999UL) / HZ msecs, which is below */ |
150 | /* epoll wait times cannot be larger than (LONG_MAX - 999UL) / HZ msecs, which is below */ |
148 | /* the default libev max wait time, however. */ |
151 | /* the default libev max wait time, however. */ |
149 | EV_RELEASE_CB; |
152 | EV_RELEASE_CB; |
150 | eventcnt = epoll_wait (backend_fd, epoll_events, epoll_eventmax, |
153 | eventcnt = epoll_wait (backend_fd, epoll_events, epoll_eventmax, timeout * 1e3); |
151 | epoll_epermcnt ? 0 : ev_timeout_to_ms (timeout)); |
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152 | EV_ACQUIRE_CB; |
154 | EV_ACQUIRE_CB; |
153 | |
155 | |
154 | if (expect_false (eventcnt < 0)) |
156 | if (expect_false (eventcnt < 0)) |
155 | { |
157 | { |
156 | if (errno != EINTR) |
158 | if (errno != EINTR) |