73   struct epoll_event ev;  in epoll_modify()  local
91   ev.data.u64 = (uint64_t)(uint32_t)fd  in epoll_modify()
93   ev.events   = (nev & EV_READ  ? EPOLLIN  : 0)  in epoll_modify()
96 …ect_true (!epoll_ctl (backend_fd, oev && oldmask != nev ? EPOLL_CTL_MOD : EPOLL_CTL_ADD, fd, &ev)))  in epoll_modify()
105       if (!epoll_ctl (backend_fd, EPOLL_CTL_ADD, fd, &ev))  in epoll_modify()
115       if (!epoll_ctl (backend_fd, EPOLL_CTL_MOD, fd, &ev))  in epoll_modify()
166       struct epoll_event *ev = epoll_events + i;  in epoll_poll()  local
168       int fd = (uint32_t)ev->data.u64; /* mask out the lower 32 bits */  in epoll_poll()
170       int got  = (ev->events & (EPOLLOUT | EPOLLERR | EPOLLHUP) ? EV_WRITE : 0)  in epoll_poll()
171                | (ev->events & (EPOLLIN  | EPOLLERR | EPOLLHUP) ? EV_READ  : 0);  in epoll_poll()
179       if (expect_false ((uint32_t)anfds [fd].egen != (uint32_t)(ev->data.u64 >> 32)))  in epoll_poll()
199           ev->events = (want & EV_READ  ? EPOLLIN  : 0)  in epoll_poll()
204           if (epoll_ctl (backend_fd, want ? EPOLL_CTL_MOD : EPOLL_CTL_DEL, fd, ev))  in epoll_poll()