@brief Read the GPIO line active state setting. @param line GPIO line object. @return Returns GPIOD_LINE_ACTIVE_STATE_HIGH or GPIOD_LINE_ACTIVE_STATE_LOW.
See Implementation
@brief Read the GPIO line active state setting. @param line GPIO line object. @return Returns GPIOD_LINE_ACTIVE_STATE_HIGH or GPIOD_LINE_ACTIVE_STATE_LOW.