.. -*- coding: utf-8; mode: rst -*- .. _lirc_get_rec_mode: .. _lirc_set_rec_mode: ********************************************** ioctls LIRC_GET_REC_MODE and LIRC_SET_REC_MODE ********************************************** Name ==== LIRC_GET_REC_MODE/LIRC_SET_REC_MODE - Get/set supported receive modes. Synopsis ======== .. c:function:: int ioctl( int fd, LIRC_GET_REC_MODE, __u32 rx_modes) :name: LIRC_GET_REC_MODE .. c:function:: int ioctl( int fd, LIRC_SET_REC_MODE, __u32 rx_modes) :name: LIRC_SET_REC_MODE Arguments ========= ``fd`` File descriptor returned by open(). ``rx_modes`` Bitmask with the supported transmit modes. Description =========== Get/set supported receive modes. Only :ref:`LIRC_MODE_MODE2 ` and :ref:`LIRC_MODE_LIRCCODE ` are supported for IR receive. Use :ref:`lirc_get_features` to find out which modes the driver supports. 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 :ref:`Generic Error Codes ` chapter.