54 static int epollfd;  variable
110 	if (!epollfd)  in nest_epollfd()
115 		if (epollfd < 0)  in nest_epollfd()
128 	if (epoll_ctl(epollfd, EPOLL_CTL_ADD, *epollfdp, &ev) < 0)  in nest_epollfd()
142 		error = epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &ev);  in do_epoll_op()
146 		error = epoll_ctl(epollfd, EPOLL_CTL_MOD, fd, &ev);  in do_epoll_op()
149 		error = epoll_ctl(epollfd, EPOLL_CTL_DEL, fd, NULL);  in do_epoll_op()
218 		if (epoll_ctl(epollfd, EPOLL_CTL_ADD, w->fdmap[i], &ev) < 0)  in init_fdmaps()
324 	epollfd = epoll_create(1);  in bench_epoll_ctl()
325 	if (epollfd < 0)  in bench_epoll_ctl()
409 	close(epollfd);  in bench_epoll_ctl()