181     struct v4l2_frequency vf;  in fmapp_get_tx_frequency()  local
193     res = ioctl(g_radio_fd, VIDIOC_G_FREQUENCY,&vf);  in fmapp_get_tx_frequency()
202     printf("Transmitting at Frequency %3.2f MHz\n",vf.frequency /  in fmapp_get_tx_frequency()
208    struct v4l2_frequency vf;  in fmapp_get_rx_frequency()  local
220    res = ioctl(g_radio_fd, VIDIOC_G_FREQUENCY,&vf);  in fmapp_get_rx_frequency()
229    printf("Tuned to frequency %3.2f MHz \n",vf.frequency / ( 16.0 * div));  in fmapp_get_rx_frequency()
451    struct v4l2_frequency vf;  in fmapp_set_tx_frequency()  local
465    vf.tuner = 0;  in fmapp_set_tx_frequency()
466    vf.frequency = rint(user_freq * 16000 + 0.5);  in fmapp_set_tx_frequency()
470        vf.frequency /= 1000;  in fmapp_set_tx_frequency()
472    res = ioctl(g_radio_fd, VIDIOC_S_FREQUENCY, &vf);  in fmapp_set_tx_frequency()
478    printf("Started Transmitting at %3.2f MHz Frequency\n", vf.frequency /  in fmapp_set_tx_frequency()
486    struct v4l2_frequency vf;  in fmapp_set_rx_frequency()  local
492    vf.tuner = 0;  in fmapp_set_rx_frequency()
499    vf.frequency = rint(user_freq * 16000 + 0.5);  in fmapp_set_rx_frequency()
511     vf.frequency /= 1000;  in fmapp_set_rx_frequency()
513    if(vf.frequency < vt.rangelow || vf.frequency > vt.rangehigh){  in fmapp_set_rx_frequency()
520    res = ioctl(g_radio_fd, VIDIOC_S_FREQUENCY, &vf);  in fmapp_set_rx_frequency()
526    printf("Tuned to frequency %3.2f MHz\n", vf.frequency / (16.0 * div));  in fmapp_set_rx_frequency()
1017     struct v4l2_frequency vf;  in fmapp_get_scan_valid_frequencies()  local
1051     vf.tuner = 0;  in fmapp_get_scan_valid_frequencies()
1052     vf.frequency = rint(freq*1000);  in fmapp_get_scan_valid_frequencies()
1053     ret = ioctl(g_radio_fd, VIDIOC_S_FREQUENCY, &vf);    /* tune */  in fmapp_get_scan_valid_frequencies()