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/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSImplClassicTask
*
* @brief This header file provides data structures used by the implementation
* and the @ref RTEMSImplApplConfig to define the
* ::_RTEMS_tasks_User_task_table, the ::_RTEMS_tasks_User_task_config,
* ::_RTEMS_tasks_Information, and ultimately ::Thread_Configured_control.
*/
/*
* COPYRIGHT (c) 1989-2014.
* On-Line Applications Research Corporation (OAR).
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _RTEMS_RTEMS_TASKSDATA_H
#define _RTEMS_RTEMS_TASKSDATA_H
#include <rtems/rtems/tasks.h>
#include <rtems/rtems/asrdata.h>
#include <rtems/rtems/eventdata.h>
#include <rtems/score/thread.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup RTEMSImplClassicTask
*
* @{
*/
/**
* This is the API specific information required by each thread for
* the RTEMS API to function correctly.
*
*/
typedef struct {
/** This field contains the event control for this task. */
Event_Control Event;
/** This field contains the system event control for this task. */
Event_Control System_event;
/** This field contains the Classic API Signal information for this task. */
ASR_Information Signal;
/**
* @brief Signal post-switch action in case signals are pending.
*/
Thread_Action Signal_action;
} RTEMS_API_Control;
/**
* @brief Initialization table for the first user task.
*
* This table is used by _RTEMS_tasks_Initialize_user_task() and initialized
* via <rtems/confdefs.h>.
*/
extern const rtems_initialization_tasks_table _RTEMS_tasks_User_task_table;
/**
* @brief Creates and starts the Classic API initialization task using
* rtems_task_create() and the configuration provided by
* ::_RTEMS_tasks_User_task_table.
*/
void _RTEMS_tasks_Initialize_user_task( void );
/**
* @brief This structure provides the configuration to construct and start the
* Classic API initialization task.
*/
typedef struct {
/**
* @brief This member provides the task configuration for
* rtems_task_construct().
*/
rtems_task_config config;
/**
* @brief This member provides the task entry point for rtems_task_start().
*/
rtems_task_entry entry_point;
/**
* @brief This member provides the task argument for rtems_task_start().
*/
rtems_task_argument argument;
} RTEMS_tasks_User_task_config;
/**
* @brief This structure provides the configuration of the Classic API
* initialization task.
*
* It is used by _RTEMS_tasks_Construct_user_task() and initialized via
* <rtems/confdefs.h>, see also #CONFIGURE_INIT_TASK_CONSTRUCT_STORAGE_SIZE.
*/
extern const RTEMS_tasks_User_task_config _RTEMS_tasks_User_task_config;
/**
* @brief Constructs and starts the Classic API initialization task using
* rtems_task_construct() and the configuration provided by
* ::_RTEMS_tasks_User_task_config.
*/
void _RTEMS_tasks_Construct_user_task( void );
/**
* The following instantiates the information control block used to
* manage this class of objects.
*/
extern Thread_Information _RTEMS_tasks_Information;
/** @} */
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
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