Messages in this thread | | | Date | Mon, 09 Feb 2015 18:05:01 +0100 | From | Lars-Peter Clausen <> | Subject | Re: [RFC PATCH] iio: Export userspace IIO headers |
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On 02/09/2015 05:49 PM, Daniel Baluta wrote: > After UAPI header file split [1] all user-kernel interfaces were > placed under include/uapi/. > > This patch moves IIO user specific API from: > * include/linux/iio/events.h => include/uapi/linux/iio/events.h > * include/linux/iio/types.h => include/uapi/linux/iio/types.h > > Now there is no need for nasty tricks to compile userspace programs > (e.g iio_event_monitor). Just installing the kernel headers with > make headers_install command does the job. > > [1] http://lwn.net/Articles/507794/
Thanks for taking care of this, this is something that should have done a while ago.
[...] > index 580ed5b..146cda1 100644 > --- a/include/linux/iio/types.h > +++ b/include/linux/iio/types.h > @@ -10,97 +10,5 @@ > #ifndef _IIO_TYPES_H_ > #define _IIO_TYPES_H_ > > -enum iio_chan_type { > - IIO_VOLTAGE, > - IIO_CURRENT, > - IIO_POWER, > - IIO_ACCEL, > - IIO_ANGL_VEL, > - IIO_MAGN, > - IIO_LIGHT, > - IIO_INTENSITY, > - IIO_PROXIMITY, > - IIO_TEMP, > - IIO_INCLI, > - IIO_ROT, > - IIO_ANGL, > - IIO_TIMESTAMP, > - IIO_CAPACITANCE, > - IIO_ALTVOLTAGE, > - IIO_CCT, > - IIO_PRESSURE, > - IIO_HUMIDITYRELATIVE, > - IIO_ACTIVITY, > - IIO_STEPS, > - IIO_ENERGY, > - IIO_DISTANCE, > - IIO_VELOCITY, > -}; > - > -enum iio_modifier { > - IIO_NO_MOD, > - IIO_MOD_X, > - IIO_MOD_Y, > - IIO_MOD_Z, > - IIO_MOD_X_AND_Y, > - IIO_MOD_X_AND_Z, > - IIO_MOD_Y_AND_Z, > - IIO_MOD_X_AND_Y_AND_Z, > - IIO_MOD_X_OR_Y, > - IIO_MOD_X_OR_Z, > - IIO_MOD_Y_OR_Z, > - IIO_MOD_X_OR_Y_OR_Z, > - IIO_MOD_LIGHT_BOTH, > - IIO_MOD_LIGHT_IR, > - IIO_MOD_ROOT_SUM_SQUARED_X_Y, > - IIO_MOD_SUM_SQUARED_X_Y_Z, > - IIO_MOD_LIGHT_CLEAR, > - IIO_MOD_LIGHT_RED, > - IIO_MOD_LIGHT_GREEN, > - IIO_MOD_LIGHT_BLUE, > - IIO_MOD_QUATERNION, > - IIO_MOD_TEMP_AMBIENT, > - IIO_MOD_TEMP_OBJECT, > - IIO_MOD_NORTH_MAGN, > - IIO_MOD_NORTH_TRUE, > - IIO_MOD_NORTH_MAGN_TILT_COMP, > - IIO_MOD_NORTH_TRUE_TILT_COMP, > - IIO_MOD_RUNNING, > - IIO_MOD_JOGGING, > - IIO_MOD_WALKING, > - IIO_MOD_STILL, > - IIO_MOD_ROOT_SUM_SQUARED_X_Y_Z, > -}; > - > -enum iio_event_type { > - IIO_EV_TYPE_THRESH, > - IIO_EV_TYPE_MAG, > - IIO_EV_TYPE_ROC, > - IIO_EV_TYPE_THRESH_ADAPTIVE, > - IIO_EV_TYPE_MAG_ADAPTIVE, > - IIO_EV_TYPE_CHANGE, > -};
I think everything in this file below is not part of the ABI and should not be exported to userspace.
> - > -enum iio_event_info { > - IIO_EV_INFO_ENABLE, > - IIO_EV_INFO_VALUE, > - IIO_EV_INFO_HYSTERESIS, > - IIO_EV_INFO_PERIOD, > -}; > - > -enum iio_event_direction { > - IIO_EV_DIR_EITHER, > - IIO_EV_DIR_RISING, > - IIO_EV_DIR_FALLING, > - IIO_EV_DIR_NONE, > -}; > - > -#define IIO_VAL_INT 1 > -#define IIO_VAL_INT_PLUS_MICRO 2 > -#define IIO_VAL_INT_PLUS_NANO 3 > -#define IIO_VAL_INT_PLUS_MICRO_DB 4 > -#define IIO_VAL_INT_MULTIPLE 5 > -#define IIO_VAL_FRACTIONAL 10 > -#define IIO_VAL_FRACTIONAL_LOG2 11 > - [...]
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