353 	int ledpair[2];  member
648 	if (pipe(egl_dri.ledpair) == -1)  in setup_backlight_ledmap()
651 	egl_dri.ledid = arcan_led_register(egl_dri.ledpair[1], -1,  in setup_backlight_ledmap()
660 		close(egl_dri.ledpair[0]);  in setup_backlight_ledmap()
661 		close(egl_dri.ledpair[1]);  in setup_backlight_ledmap()
662 		egl_dri.ledpair[0] = egl_dri.ledpair[1] = -1;  in setup_backlight_ledmap()
666 			int flags = fcntl(egl_dri.ledpair[i], F_GETFL);  in setup_backlight_ledmap()
668 				fcntl(egl_dri.ledpair[i], F_SETFL, flags | O_NONBLOCK);  in setup_backlight_ledmap()
670 			flags = fcntl(egl_dri.ledpair[i], F_GETFD);  in setup_backlight_ledmap()
672 				fcntl(egl_dri.ledpair[i], F_SETFD, flags | FD_CLOEXEC);  in setup_backlight_ledmap()
3267 	while (2 == read(egl_dri.ledpair[0], buf, 2)){  in flush_leds()