4 ms·
That calls for an obscure ioctl with an impossible name. Simply use SNDGTDVCLTNC to query the device's latency. Like the actual TIOCSLCKTRMIOS which can be used
by Erwin 15y ago
That calls for an obscure ioctl with an impossible name. Simply use SNDGTDVCLTNC to query the device's latency. Like the actual TIOCSLCKTRMIOS which can be used to lock the termios: http://www.kernel.org/doc/man-pages/online/pages/man4/tty_ioctl.4.html http://www.kernel.org/doc/man-pages/online/pages/man4/tty_io...