Rename our 'task_spawn' to 'task_spawn_cmd' since NuttX now has its own version of task_spawn that's different.

src/drivers/ardrone_interface/ardrone_interface.c

@@ -114,7 +114,7 @@ int ardrone_interface_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		ardrone_interface_task = task_spawn("ardrone_interface",
+		ardrone_interface_task = task_spawn_cmd("ardrone_interface",
 						    SCHED_DEFAULT,
 						    SCHED_PRIORITY_MAX - 15,
 						    2048,

src/drivers/hil/hil.cpp

@@ -224,7 +224,7 @@ HIL::init()
 	// gpio_reset();
 
 	/* start the HIL interface task */
-	_task = task_spawn("fmuhil",
+	_task = task_spawn_cmd("fmuhil",
 			   SCHED_DEFAULT,
 			   SCHED_PRIORITY_DEFAULT,
 			   2048,

src/drivers/hott_telemetry/hott_telemetry_main.c

@@ -272,7 +272,7 @@ int hott_telemetry_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		deamon_task = task_spawn("hott_telemetry",
+		deamon_task = task_spawn_cmd("hott_telemetry",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_MAX - 40,
 					 2048,

src/drivers/md25/md25_main.cpp

@@ -109,7 +109,7 @@ int md25_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		deamon_task = task_spawn("md25",
+		deamon_task = task_spawn_cmd("md25",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_MAX - 10,
 					 2048,

src/drivers/mkblctrl/mkblctrl.cpp

@@ -313,7 +313,7 @@ MK::init(unsigned motors)
 	gpio_reset();
 
 	/* start the IO interface task */
-	_task = task_spawn("mkblctrl",
+	_task = task_spawn_cmd("mkblctrl",
 			   SCHED_DEFAULT,
 			   SCHED_PRIORITY_MAX - 20,
 			   2048,

src/drivers/px4fmu/fmu.cpp

@@ -239,7 +239,7 @@ PX4FMU::init()
 	gpio_reset();
 
 	/* start the IO interface task */
-	_task = task_spawn("fmuservo",
+	_task = task_spawn_cmd("fmuservo",
 			   SCHED_DEFAULT,
 			   SCHED_PRIORITY_DEFAULT,
 			   2048,

src/examples/fixedwing_control/main.c

@@ -528,7 +528,7 @@ int ex_fixedwing_control_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		deamon_task = task_spawn("ex_fixedwing_control",
+		deamon_task = task_spawn_cmd("ex_fixedwing_control",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_MAX - 20,
 					 2048,

src/examples/px4_daemon_app/px4_daemon_app.c

@@ -91,7 +91,7 @@ int px4_deamon_app_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		deamon_task = task_spawn("deamon",
+		deamon_task = task_spawn_cmd("deamon",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_DEFAULT,
 					 4096,

src/modules/att_pos_estimator_ekf/kalman_main.cpp

@@ -100,7 +100,7 @@ int att_pos_estimator_ekf_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		deamon_task = task_spawn("kalman_demo",
+		deamon_task = task_spawn_cmd("kalman_demo",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_MAX - 5,
 					 4096,

src/modules/attitude_estimator_ekf/attitude_estimator_ekf_main.cpp

@@ -123,7 +123,7 @@ int attitude_estimator_ekf_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		attitude_estimator_ekf_task = task_spawn("attitude_estimator_ekf",
+		attitude_estimator_ekf_task = task_spawn_cmd("attitude_estimator_ekf",
 					      SCHED_DEFAULT,
 					      SCHED_PRIORITY_MAX - 5,
 					      12400,

src/modules/commander/commander.c

@@ -1200,7 +1200,7 @@ int commander_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		daemon_task = task_spawn("commander",
+		daemon_task = task_spawn_cmd("commander",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_MAX - 40,
 					 3000,

src/modules/fixedwing_att_control/fixedwing_att_control_main.c

@@ -336,7 +336,7 @@ int fixedwing_att_control_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		deamon_task = task_spawn("fixedwing_att_control",
+		deamon_task = task_spawn_cmd("fixedwing_att_control",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_MAX - 20,
 					 2048,

src/modules/fixedwing_backside/fixedwing_backside_main.cpp

@@ -107,7 +107,7 @@ int fixedwing_backside_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		deamon_task = task_spawn("control_demo",
+		deamon_task = task_spawn_cmd("control_demo",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_MAX - 10,
 					 5120,

src/modules/fixedwing_pos_control/fixedwing_pos_control_main.c

@@ -448,7 +448,7 @@ int fixedwing_pos_control_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		deamon_task = task_spawn("fixedwing_pos_control",
+		deamon_task = task_spawn_cmd("fixedwing_pos_control",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_MAX - 20,
 					 2048,

src/modules/mavlink/mavlink.c

@@ -787,7 +787,7 @@ int mavlink_main(int argc, char *argv[])
 			errx(0, "mavlink already running\n");
 
 		thread_should_exit = false;
-		mavlink_task = task_spawn("mavlink",
+		mavlink_task = task_spawn_cmd("mavlink",
 					  SCHED_DEFAULT,
 					  SCHED_PRIORITY_DEFAULT,
 					  2048,

src/modules/mavlink_onboard/mavlink.c

@@ -495,7 +495,7 @@ int mavlink_onboard_main(int argc, char *argv[])
 			errx(0, "mavlink already running\n");
 
 		thread_should_exit = false;
-		mavlink_task = task_spawn("mavlink_onboard",
+		mavlink_task = task_spawn_cmd("mavlink_onboard",
 					  SCHED_DEFAULT,
 					  SCHED_PRIORITY_DEFAULT,
 					  2048,

src/modules/multirotor_att_control/multirotor_att_control_main.c

@@ -466,7 +466,7 @@ int multirotor_att_control_main(int argc, char *argv[])
 	if (!strcmp(argv[1 + optioncount], "start")) {
 
 		thread_should_exit = false;
-		mc_task = task_spawn("multirotor_att_control",
+		mc_task = task_spawn_cmd("multirotor_att_control",
 				     SCHED_DEFAULT,
 				     SCHED_PRIORITY_MAX - 15,
 				     2048,

src/modules/multirotor_pos_control/multirotor_pos_control.c

@@ -94,7 +94,7 @@ usage(const char *reason)
  * Makefile does only apply to this management task.
  * 
  * The actual stack size should be set in the call
- * to task_spawn().
+ * to task_spawn_cmd().
  */
 int multirotor_pos_control_main(int argc, char *argv[])
 {
@@ -110,7 +110,7 @@ int multirotor_pos_control_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		deamon_task = task_spawn("multirotor pos control",
+		deamon_task = task_spawn_cmd("multirotor pos control",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_MAX - 60,
 					 4096,

src/modules/position_estimator_mc/position_estimator_mc_main.c

@@ -123,7 +123,7 @@ int position_estimator_mc_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		position_estimator_mc_task = task_spawn("position_estimator_mc",
+		position_estimator_mc_task = task_spawn_cmd("position_estimator_mc",
 					 SCHED_RR,
 					 SCHED_PRIORITY_MAX - 5,
 					 4096,

src/modules/sdlog/sdlog.c

@@ -161,7 +161,7 @@ bool logging_enabled = true;
  * Makefile does only apply to this management task.
  *
  * The actual stack size should be set in the call
- * to task_spawn().
+ * to task_spawn_cmd().
  */
 int sdlog_main(int argc, char *argv[])
 {
@@ -177,7 +177,7 @@ int sdlog_main(int argc, char *argv[])
 		}
 
 		thread_should_exit = false;
-		deamon_task = task_spawn("sdlog",
+		deamon_task = task_spawn_cmd("sdlog",
 					 SCHED_DEFAULT,
 					 SCHED_PRIORITY_DEFAULT - 30,
 					 4096,

src/modules/sensors/sensors.cpp

@@ -1445,7 +1445,7 @@ Sensors::start()
 	ASSERT(_sensors_task == -1);
 
 	/* start the task */
-	_sensors_task = task_spawn("sensors_task",
+	_sensors_task = task_spawn_cmd("sensors_task",
 				   SCHED_DEFAULT,
 				   SCHED_PRIORITY_MAX - 5,
 				   2048,

src/modules/systemlib/systemlib.c

@@ -65,7 +65,7 @@ static void kill_task(FAR struct tcb_s *tcb, FAR void *arg)
 	kill(tcb->pid, SIGUSR1);
 }
 
-int task_spawn(const char *name, int scheduler, int priority, int stack_size, main_t entry, const char *argv[])
+int task_spawn_cmd(const char *name, int scheduler, int priority, int stack_size, main_t entry, const char *argv[])
 {
 	int pid;
 

src/modules/systemlib/systemlib.h

@@ -58,7 +58,7 @@ __EXPORT void killall(void);
 #endif
 
 /** Starts a task and performs any specific accounting, scheduler setup, etc. */
-__EXPORT int task_spawn(const char *name,
+__EXPORT int task_spawn_cmd(const char *name,
 			int priority,
 			int scheduler,
 			int stack_size,