getrlimit 460 event/ngx_event.c if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { getrlimit 656 event/ngx_event.c if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { getrlimit 55 os/unix/ngx_posix_init.c if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) {