ioctl FE_SET_FRONTEND_TUNE_MODE &manvol; FE_SET_FRONTEND_TUNE_MODE Allow setting tuner mode flags to the frontend. int ioctl int fd int request unsigned int flags fd &fe_fd; request FE_SET_FRONTEND_TUNE_MODE flags Valid flags: 0 - normal tune mode FE_TUNE_MODE_ONESHOT - When set, this flag will disable any zigzagging or other "normal" tuning behaviour. Additionally, there will be no automatic monitoring of the lock status, and hence no frontend events will be generated. If a frontend device is closed, this flag will be automatically turned off when the device is reopened read-write. Allow setting tuner mode flags to the frontend, between 0 (normal) or FE_TUNE_MODE_ONESHOT mode &return-value-dvb;