2.5.6. ioctl FE_DISEQC_RESET_OVERLOAD¶
2.5.6.1. Name¶
FE_DISEQC_RESET_OVERLOAD - Restores the power to the antenna subsystem, if it was powered off due - to power overload.
2.5.6.2. Synopsis¶
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int
ioctl(int fd, FE_DISEQC_RESET_OVERLOAD, NULL)¶
2.5.6.4. 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 DVB adapters support this ioctl.
2.5.6.5. Return Value¶
On success 0 is returned, on error -1 and the errno variable is set
appropriately. The generic error codes are described at the
Generic Error Codes chapter.