2.4.6. ioctl FE_DISEQC_RESET_OVERLOAD¶
2.4.6.1. Name¶
FE_DISEQC_RESET_OVERLOAD - Restores the power to the antenna subsystem, if it was powered off due - to power overload.
2.4.6.3. Arguments¶
fd- File descriptor returned by
open().
2.4.6.4. Description¶
If the bus has been automatically powered off due to power overload, this ioctl call restores the power to the bus. The call requires read/write access to the device. This call has no effect if the device is manually powered off. Not all Digital TV adapters support this ioctl.
2.4.6.5. Return Value¶
On success 0 is returned.
On error -1 is returned, and the errno variable is set
appropriately.
Generic error codes are described at the Generic Error Codes chapter.