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

int ioctl(int fd, FE_DISEQC_RESET_OVERLOAD, NULL)

2.5.6.3. Arguments

fd

File descriptor returned by open().

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.