epoll_ctl 268 event/modules/ngx_epoll_module.c if (epoll_ctl(ep, EPOLL_CTL_ADD, ngx_eventfd, &ee) == -1) { epoll_ctl 378 event/modules/ngx_epoll_module.c if (epoll_ctl(ep, op, c->fd, &ee) == -1) { epoll_ctl 439 event/modules/ngx_epoll_module.c if (epoll_ctl(ep, op, c->fd, &ee) == -1) { epoll_ctl 462 event/modules/ngx_epoll_module.c if (epoll_ctl(ep, EPOLL_CTL_ADD, c->fd, &ee) == -1) { epoll_ctl 500 event/modules/ngx_epoll_module.c if (epoll_ctl(ep, op, c->fd, &ee) == -1) {