108 static int oneshot_fd = 0;  variable
393 	if (oneshot_fd > 0) {  in server_free()
399 		close(oneshot_fd);  in server_free()
1030     if (oneshot_fd) {  in server_graceful_shutdown_maint()
1053         if (oneshot_fd) graceful_restart = 0;  in server_graceful_state()
1060     if (srv->srvconf.changeroot || oneshot_fd || 2 == graceful_shutdown)  in server_graceful_state()
1248 	oneshot_fd = 0;  in server_main_setup()
1291 		case '1': if (0 == oneshot_fd) oneshot_fd = dup(STDIN_FILENO);  in server_main_setup()
1350 	if (oneshot_fd) {  in server_main_setup()
1351 		if (oneshot_fd <= STDERR_FILENO) {  in server_main_setup()
1367 		if (0 != fstat(oneshot_fd, &st)) {  in server_main_setup()
1672 	if (0 == oneshot_fd) graceful_shutdown = 0;  in server_main_setup()
1703 		if (!oneshot_fd)  in server_main_setup()
1824 		if (server_oneshot_init_pipe(srv, oneshot_fd, oneshot_fdout)) {  in server_main_setup()
1825 			oneshot_fd = -1;  in server_main_setup()
1829 	else if (oneshot_fd && server_oneshot_init(srv, oneshot_fd)) {  in server_main_setup()
1830 		oneshot_fd = -1;  in server_main_setup()
2076             } else if (!oneshot_fd) {  in main()