1223     SOCKET epfd;                        /* epoll control file descriptor */  member
1237     if (self->epfd >= 0) {  in pyepoll_internal_close()
1238         int epfd = self->epfd;  in pyepoll_internal_close()  local
1239         self->epfd = -1;  in pyepoll_internal_close()
1241         if (close(epfd) < 0)  in pyepoll_internal_close()
1262         self->epfd = epoll_create1(EPOLL_CLOEXEC);  in newPyEpoll_Object()
1264         self->epfd = epoll_create(sizehint);  in newPyEpoll_Object()
1269         self->epfd = fd;  in newPyEpoll_Object()
1271     if (self->epfd < 0) {  in newPyEpoll_Object()
1278     if (fd == -1 && _Py_set_inheritable(self->epfd, 0, NULL) < 0) {  in newPyEpoll_Object()
1361     if (self->epfd < 0)  in pyepoll_get_closed()
1377     if (self->epfd < 0)  in select_epoll_fileno_impl()
1379     return PyLong_FromLong(self->epfd);  in select_epoll_fileno_impl()
1403 pyepoll_internal_ctl(int epfd, int op, int fd, unsigned int events)  in pyepoll_internal_ctl()  argument
1408     if (epfd < 0)  in pyepoll_internal_ctl()
1417         result = epoll_ctl(epfd, op, fd, &ev);  in pyepoll_internal_ctl()
1425         result = epoll_ctl(epfd, op, fd, &ev);  in pyepoll_internal_ctl()
1458     return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_ADD, fd, eventmask);  in select_epoll_register_impl()
1477     return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_MOD, fd, eventmask);  in select_epoll_modify_impl()
1493     return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_DEL, fd, 0);  in select_epoll_unregister_impl()
1521     if (self->epfd < 0)  in select_epoll_poll_impl()
1576         nfds = epoll_wait(self->epfd, evs, maxevents, (int)ms);  in select_epoll_poll_impl()
1631     if (self->epfd < 0)  in select_epoll___enter___impl()