56     int video_fd;  member
99     int format, int *video_fd, int *tuner_fd, int idev, double frequency)  in bktr_init()  argument
146     *video_fd = avpriv_open(video_device, O_RDONLY);  in bktr_init()
147     if (*video_fd < 0) {  in bktr_init()
172     if (ioctl(*video_fd, METEORSETGEO, &geo) < 0) {  in bktr_init()
179     if (ioctl(*video_fd, BT848SFMT, &c) < 0) {  in bktr_init()
187     if (ioctl(*video_fd, METEORSINPUT, &c) < 0) {  in bktr_init()
197         PROT_READ, MAP_SHARED, *video_fd, (off_t)0);  in bktr_init()
216     ioctl(*video_fd, METEORCAPTUR, &c);  in bktr_init()
219     ioctl(*video_fd, METEORSSIGNAL, &c);  in bktr_init()
298                   &s->video_fd, &s->tuner_fd, -1, 0.0) < 0) {  in grab_read_header()
316     ioctl(s->video_fd, METEORCAPTUR, &c);  in grab_read_close()
317     close(s->video_fd);  in grab_read_close()