Classic Tasks Manager Implementation

Files
file	tasksdata.h
	Classic Tasks Manager Data Structures.
file	tasksimpl.h
	Classic Tasks Manager Implementation.
file	rtemsmaxprio.c

Data Structures
struct	RTEMS_API_Control

Functions
void	_RTEMS_tasks_Initialize_user_task (void)
	System initialization handler to create and start the first user task.
void	_RTEMS_tasks_Initialize_user_tasks (void)
	RTEMS User Task Initialization. More...
RTEMS_INLINE_ROUTINE Thread_Control *	_RTEMS_tasks_Allocate (void)
RTEMS_INLINE_ROUTINE void	_RTEMS_tasks_Free (Thread_Control *the_task)
	Frees a task control block. More...
RTEMS_INLINE_ROUTINE Priority_Control	_RTEMS_Priority_To_core (const Scheduler_Control *scheduler, rtems_task_priority priority, bool *valid)
	Converts the RTEMS API priority to the corresponding SuperCore priority and validates it. More...
RTEMS_INLINE_ROUTINE rtems_task_priority	_RTEMS_Priority_From_core (const Scheduler_Control *scheduler, Priority_Control priority)
	Converts the SuperCore priority to the corresponding RTEMS API priority. More...

Variables
const rtems_initialization_tasks_table	_RTEMS_tasks_User_task_table
	Initialization table for the first user task. More...
Thread_Information	_RTEMS_tasks_Information

Detailed Description

Function Documentation

_RTEMS_Priority_From_core()

RTEMS_INLINE_ROUTINE rtems_task_priority _RTEMS_Priority_From_core	(	const Scheduler_Control *	scheduler,
		Priority_Control	priority
	)

Converts the SuperCore priority to the corresponding RTEMS API priority.

Parameters

[in]	scheduler	The scheduler instance.
[in]	priority	The SuperCore priority to convert.

Returns

The corresponding RTEMS API priority.

_RTEMS_Priority_To_core()

RTEMS_INLINE_ROUTINE Priority_Control _RTEMS_Priority_To_core	(	const Scheduler_Control *	scheduler,
		rtems_task_priority	priority,
		bool *	valid
	)

Converts the RTEMS API priority to the corresponding SuperCore priority and validates it.

The RTEMS API system priority is accepted as valid.

Parameters

[in]	scheduler	The scheduler instance.
[in]	priority	The RTEMS API priority to convert and validate.
[out]	valid	Indicates if the RTEMS API priority is valid and a corresponding SuperCore priority in the specified scheduler instance exists.

Returns

The corresponding SuperCore priority.

_RTEMS_tasks_Free()

RTEMS_INLINE_ROUTINE void _RTEMS_tasks_Free

(

Thread_Control *

the_task

)

Frees a task control block.

This routine frees a task control block to the inactive chain of free task control blocks.

_RTEMS_tasks_Initialize_user_tasks()

void _RTEMS_tasks_Initialize_user_tasks

(

void

)

RTEMS User Task Initialization.

This routine creates and starts all configured user initialization threads.

Variable Documentation

_RTEMS_tasks_Information

Thread_Information _RTEMS_tasks_Information

The following instantiates the information control block used to manage this class of objects.

_RTEMS_tasks_User_task_table

const rtems_initialization_tasks_table _RTEMS_tasks_User_task_table

Initialization table for the first user task.

This table is used by _RTEMS_tasks_Initialize_user_task() and initialized via <rtems/confdefs.h>.