Add include guard in headers files (#8108)

Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com>

src/drivers/airspeed/airspeed.h

@@ -31,6 +31,8 @@
  *
  ****************************************************************************/
 
+#pragma once
+
 #include <drivers/device/i2c.h>
 #include <drivers/drv_airspeed.h>
 #include <drivers/drv_hrt.h>

src/drivers/boards/sim/board_config.h

@@ -1,3 +1,5 @@
+#pragma once
+
 /*
  * I2C busses
  */

src/drivers/device/vfile.h

@@ -38,6 +38,8 @@
  * @author Mark Charlebois <charlebm@gmail.com>
  */
 
+#pragma once
+
 #include <px4_tasks.h>
 #include <drivers/drv_device.h>
 #include "device.h"

src/drivers/linux_gpio/linux_gpio.h

@@ -41,6 +41,7 @@
  * @author Nicolae Rosia <nicolae.rosia@gmail.com>
  */
 
+#pragma once
 
 class LinuxGPIO
 {

src/drivers/linux_sbus/linux_sbus.h

@@ -33,6 +33,8 @@
  *
  ****************************************************************************/
 
+#pragma once
+
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/ipc.h>

src/drivers/mpl3115a2/mpl3115a2.h

@@ -37,6 +37,8 @@
  * Shared defines for the mpl3115a2 driver.
  */
 
+#pragma once
+
 #define MPL3115A2_REG_WHO_AM_I   0x0c
 #define MPL3115A2_WHO_AM_I       0xC4
 

src/drivers/sf0x/sf0x_parser.h

@@ -38,6 +38,8 @@
  * Declarations of parser for the Lightware SF0x laser rangefinder series
  */
 
+#pragma once
+
 enum SF0X_PARSE_STATE {
 	SF0X_PARSE_STATE0_UNSYNC = 0,
 	SF0X_PARSE_STATE1_SYNC,
@@ -48,4 +50,4 @@ enum SF0X_PARSE_STATE {
 	SF0X_PARSE_STATE6_GOT_CARRIAGE_RETURN
 };
 
-int sf0x_parser(char c, char *parserbuf, unsigned *parserbuf_index, enum SF0X_PARSE_STATE *state, float *dist);
+int sf0x_parser(char c, char *parserbuf, unsigned *parserbuf_index, enum SF0X_PARSE_STATE *state, float *dist);

src/lib/tailsitter_recovery/tailsitter_recovery.h

@@ -47,6 +47,9 @@
  *
  * @author Roman Bapst <bapstroman@gmail.com>
 */
+
+#pragma once
+
 #include <lib/mathlib/mathlib.h>
 
 #define SigmoidFunction(val) 1/(1 + expf(-val))

src/lib/terrain_estimation/terrain_estimator.h

@@ -35,6 +35,8 @@
  * @file terrain_estimator.h
  */
 
+#pragma once
+
 #include <lib/mathlib/mathlib.h>
 #include "matrix/Matrix.hpp"
 #include <uORB/topics/sensor_combined.h>

src/modules/commander/arm_auth.h

@@ -31,6 +31,8 @@
  *
  ****************************************************************************/
 
+#pragma once
+
 #include <stdint.h>
 
 #include <drivers/drv_hrt.h>

src/modules/commander/calibration_routines.h

@@ -34,6 +34,8 @@
 /// @file calibration_routines.h
 ///	@authot Don Gagne <don@thegagnes.com>
 
+#pragma once
+
 /**
  * Least-squares fit of a sphere to a set of points.
  *

src/modules/micrortps_bridge/micrortps_client/microRTPS_client.h

@@ -30,6 +30,8 @@
  *
  ****************************************************************************/
 
+#pragma once
+
 #include "microRTPS_transport.h"
 
 #include <cinttypes>

src/modules/position_estimator_inav/inertial_filter.h

@@ -5,6 +5,8 @@
  *   Author: 	Anton Babushkin	<rk3dov@gmail.com>
  */
 
+#pragma once
+
 #include <stdbool.h>
 #include <drivers/drv_hrt.h>
 

src/modules/position_estimator_inav/position_estimator_inav_params.h

@@ -39,6 +39,8 @@
  * Parameters definition for position_estimator_inav
  */
 
+#pragma once
+
 #include <systemlib/param/param.h>
 
 struct position_estimator_inav_params {

src/modules/px4iofirmware/px4io.h

@@ -37,6 +37,8 @@
  * General defines and structures for the PX4IO module firmware.
  */
 
+#pragma once
+
 #include <px4_config.h>
 
 #include <stdbool.h>

src/modules/sensors/temperature_compensation.h

@@ -40,6 +40,8 @@
  * @author Beat Küng <beat-kueng@gmx.net>
  */
 
+#pragma once
+
 #include <systemlib/param/param.h>
 #include <mathlib/mathlib.h>
 

src/modules/syslink/syslink.h

@@ -31,6 +31,7 @@
  *
  ****************************************************************************/
 
+#pragma once
 
 #include <stdint.h>
 

src/modules/syslink/syslink_main.h

@@ -31,6 +31,8 @@
  *
  ****************************************************************************/
 
+#pragma once
+
 #include <stdint.h>
 
 #include <systemlib/battery.h>

src/platforms/posix/drivers/barosim/barosim.h

@@ -36,5 +36,7 @@
  *
  * A simulated Barometer.
  */
+#pragma once
+
 #include "VirtDevObj.hpp"
 

src/platforms/qurt/px4_layer/get_commands.h

@@ -36,6 +36,8 @@
  * @author Mark Charlebois <charlebm@gmail.com>
  */
 
+#pragma once
+
 __BEGIN_DECLS
 // The commands to run are specified in a target file: commands_<target>.c
 extern const char *get_commands(void);

src/platforms/ros/nodes/attitude_estimator/attitude_estimator.h

@@ -38,6 +38,8 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
 */
 
+#pragma once
+
 #include "ros/ros.h"
 #include <gazebo_msgs/ModelStates.h>
 #include <sensor_msgs/Imu.h>

src/platforms/ros/nodes/commander/commander.h

@@ -38,6 +38,8 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
 */
 
+#pragma once
+
 #include "ros/ros.h"
 #include <px4/manual_control_setpoint.h>
 #include <px4/vehicle_control_mode.h>

src/platforms/ros/nodes/demo_offboard_attitude_setpoints/demo_offboard_attitude_setpoints.h

@@ -39,6 +39,8 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
 */
 
+#pragma once
+
 #include "ros/ros.h"
 #include <px4/manual_control_setpoint.h>
 

src/platforms/ros/nodes/demo_offboard_position_setpoints/demo_offboard_position_setpoints.h

@@ -39,6 +39,8 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
 */
 
+#pragma once
+
 #include "ros/ros.h"
 #include <px4/manual_control_setpoint.h>
 

src/platforms/ros/nodes/manual_input/manual_input.h

@@ -38,6 +38,8 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
 */
 
+#pragma once
+
 #include "ros/ros.h"
 #include <px4/manual_control_setpoint.h>
 #include <sensor_msgs/Joy.h>

src/platforms/ros/nodes/mavlink/mavlink.h

@@ -40,6 +40,8 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
 */
 
+#pragma once
+
 #include "ros/ros.h"
 #include <mavconn/interface.h>
 #include <px4/vehicle_attitude.h>

src/platforms/ros/nodes/position_estimator/position_estimator.h

@@ -38,6 +38,8 @@
  * @author Thomas Gubler <thomasgubler@gmail.com>
 */
 
+#pragma once
+
 #include "ros/ros.h"
 #include <gazebo_msgs/ModelStates.h>
 #include <sensor_msgs/Imu.h>

src/platforms/shmem.h

@@ -31,6 +31,8 @@
  *
  ****************************************************************************/
 
+#pragma once
+
 #define MAX_SHMEM_PARAMS 2000 //MAP_SIZE - (LOCK_SIZE - sizeof(struct shmem_info))
 
 #define PARAM_BUFFER_SIZE (MAX_SHMEM_PARAMS / 8 + 1)