iio: Add g_auto() helpers for IIOSensorData

src/iio-buffer-utils.c

@@ -767,3 +767,23 @@ buffer_drv_data_new (GUdevDevice *device,
 	return buffer_data;
 }
 
+IIOSensorData *
+iio_sensor_data_new (gsize size)
+{
+	IIOSensorData *data;
+
+	g_return_val_if_fail (size != 0, NULL);
+
+	data = g_new0 (IIOSensorData, 1);
+	data->data = g_malloc0 (size);
+	return data;
+}
+
+void
+iio_sensor_data_free (IIOSensorData *data)
+{
+	if (data == NULL)
+		return;
+	g_free (data->data);
+	g_free (data);
+}

src/iio-buffer-utils.h

@@ -29,6 +29,10 @@ typedef struct {
 	char    *data;
 } IIOSensorData;
 
+IIOSensorData *iio_sensor_data_new (gsize size);
+void iio_sensor_data_free (IIOSensorData *data);
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(IIOSensorData, iio_sensor_data_free)
+
 void process_scan_1                    (char              *data,
 				        BufferDrvData     *buffer_data,
 				        const char        *ch_name,