| .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later |
| .. c:namespace:: RC |
| |
| .. _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 current receive mode. |
| |
| Synopsis |
| ======== |
| |
| .. c:macro:: LIRC_GET_REC_MODE |
| |
| ``int ioctl(int fd, LIRC_GET_REC_MODE, __u32 *mode)`` |
| |
| .. c:macro:: LIRC_SET_REC_MODE |
| |
| ``int ioctl(int fd, LIRC_SET_REC_MODE, __u32 *mode)`` |
| |
| Arguments |
| ========= |
| |
| ``fd`` |
| File descriptor returned by open(). |
| |
| ``mode`` |
| Mode used for receive. |
| |
| Description |
| =========== |
| |
| Get and set the current receive mode. Only |
| :ref:`LIRC_MODE_MODE2 <lirc-mode-mode2>` and |
| :ref:`LIRC_MODE_SCANCODE <lirc-mode-scancode>` are supported. |
| Use :ref:`lirc_get_features` to find out which modes the driver supports. |
| |
| Return Value |
| ============ |
| |
| .. tabularcolumns:: |p{2.5cm}|p{15.0cm}| |
| |
| .. flat-table:: |
| :header-rows: 0 |
| :stub-columns: 0 |
| |
| - .. row 1 |
| |
| - ``ENODEV`` |
| |
| - Device not available. |
| |
| - .. row 2 |
| |
| - ``ENOTTY`` |
| |
| - Device does not support receiving. |
| |
| - .. row 3 |
| |
| - ``EINVAL`` |
| |
| - Invalid mode or invalid mode for this device. |
