89 struct epollop {  struct
147           struct epollop *epollop;  in epoll_init()  local
164           if (!(epollop = mm_calloc(1, sizeof(struct epollop)))) {  in epoll_init()
169           epollop->epfd = epfd;  in epoll_init()
172           epollop->events = mm_calloc(INITIAL_NEVENT, sizeof(struct epoll_event));  in epoll_init()
173           if (epollop->events == NULL) {  in epoll_init()
174                     mm_free(epollop);  in epoll_init()
178           epollop->nevents = INITIAL_NEVENT;  in epoll_init()
197 …                 fd = epollop->timerfd = timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK|TFD_CLOEXEC);  in epoll_init()
198                     if (epollop->timerfd >= 0) {  in epoll_init()
201                               epev.data.fd = epollop->timerfd;  in epoll_init()
203                               if (epoll_ctl(epollop->epfd, EPOLL_CTL_ADD, fd, &epev) < 0) {  in epoll_init()
206                                         epollop->timerfd = -1;  in epoll_init()
216                               epollop->timerfd = -1;  in epoll_init()
219                     epollop->timerfd = -1;  in epoll_init()
225           return (epollop);  in epoll_init()
271     struct epollop *epollop,  in epoll_apply_one_change()  argument
293           if (epoll_ctl(epollop->epfd, op, ch->fd, &epev) == 0) {  in epoll_apply_one_change()
305                               if (epoll_ctl(epollop->epfd, EPOLL_CTL_ADD, ch->fd, &epev) == -1) {  in epoll_apply_one_change()
326                               if (epoll_ctl(epollop->epfd, EPOLL_CTL_MOD, ch->fd, &epev) == -1) {  in epoll_apply_one_change()
362           struct epollop *epollop = base->evbase;  in epoll_apply_changes()  local
370                     if (epoll_apply_one_change(base, epollop, ch) < 0)  in epoll_apply_changes()
422           struct epollop *epollop = base->evbase;  in epoll_dispatch()  local
423           struct epoll_event *events = epollop->events;  in epoll_dispatch()
428           if (epollop->timerfd >= 0) {  in epoll_dispatch()
449                     if (timerfd_settime(epollop->timerfd, 0, &is, NULL) < 0) {  in epoll_dispatch()
468           res = epoll_wait(epollop->epfd, events, epollop->nevents, timeout);  in epoll_dispatch()
482           EVUTIL_ASSERT(res <= epollop->nevents);  in epoll_dispatch()
488                     if (events[i].data.fd == epollop->timerfd)  in epoll_dispatch()
511           if (res == epollop->nevents && epollop->nevents < MAX_NEVENT) {  in epoll_dispatch()
514                     int new_nevents = epollop->nevents * 2;  in epoll_dispatch()
517                     new_events = mm_realloc(epollop->events,  in epoll_dispatch()
520                               epollop->events = new_events;  in epoll_dispatch()
521                               epollop->nevents = new_nevents;  in epoll_dispatch()
532           struct epollop *epollop = base->evbase;  in epoll_dealloc()  local
535           if (epollop->events)  in epoll_dealloc()
536                     mm_free(epollop->events);  in epoll_dealloc()
537           if (epollop->epfd >= 0)  in epoll_dealloc()
538                     close(epollop->epfd);  in epoll_dealloc()
540           if (epollop->timerfd >= 0)  in epoll_dealloc()
541                     close(epollop->timerfd);  in epoll_dealloc()
544           memset(epollop, 0, sizeof(struct epollop));  in epoll_dealloc()
545           mm_free(epollop);  in epoll_dealloc()