95   struct kevent ev;  in uv__io_check_fd()
100   if (kevent(loop->backend_fd, &ev, 1, NULL, 0, NULL))  in uv__io_check_fd()
105     if (kevent(loop->backend_fd, &ev, 1, NULL, 0, NULL))  in uv__io_check_fd()
113   struct kevent events[1024];  in uv__io_poll()
114   struct kevent* ev;  in uv__io_poll()
168         if (kevent(loop->backend_fd, events, nevents, NULL, 0, NULL))  in uv__io_poll()
178         if (kevent(loop->backend_fd, events, nevents, NULL, 0, NULL))  in uv__io_poll()
188         if (kevent(loop->backend_fd, events, nevents, NULL, 0, NULL))  in uv__io_poll()
231     nfds = kevent(loop->backend_fd,  in uv__io_poll()
312         struct kevent events[1];  in uv__io_poll()
315         if (kevent(loop->backend_fd, events, 1, NULL, 0, NULL))  in uv__io_poll()
339           struct kevent events[1];  in uv__io_poll()
341           if (kevent(loop->backend_fd, events, 1, NULL, 0, NULL))  in uv__io_poll()
355           struct kevent events[1];  in uv__io_poll()
357           if (kevent(loop->backend_fd, events, 1, NULL, 0, NULL))  in uv__io_poll()
369           struct kevent events[1];  in uv__io_poll()
371           if (kevent(loop->backend_fd, events, 1, NULL, 0, NULL))  in uv__io_poll()
445   struct kevent* events;  in uv__platform_invalidate_fd()
452   events = (struct kevent*) loop->watchers[loop->nwatchers];  in uv__platform_invalidate_fd()
466   struct kevent ev;  in uv__fs_event()
501   if (kevent(loop->backend_fd, &ev, 1, NULL, 0, NULL))  in uv__fs_event()