6.4.5. ioctls LIRC_GET_REC_MODE and LIRC_SET_REC_MODE¶
6.4.5.1. Name¶
LIRC_GET_REC_MODE/LIRC_SET_REC_MODE - Get/set current receive mode.
6.4.5.2. Synopsis¶
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int
ioctl(int fd, LIRC_GET_REC_MODE, __u32 *mode)¶
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int
ioctl(int fd, LIRC_SET_REC_MODE, __u32 *mode)¶
6.4.5.3. Arguments¶
fd- File descriptor returned by open().
mode- Mode used for receive.
6.4.5.4. Description¶
Get and set the current receive mode. Only LIRC_MODE_MODE2 and LIRC_MODE_SCANCODE are supported. Use ioctl LIRC_GET_FEATURES to find out which modes the driver supports.
6.4.5.5. Return Value¶
ENODEV |
Device not available. |
ENOTTY |
Device does not support receiving. |
EINVAL |
Invalid mode or invalid mode for this device. |