userextdata.h

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/* SPDX-License-Identifier: BSD-2-Clause */
 
/*
 *  COPYRIGHT (c) 1989-2009.
 *  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
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 */
 
#ifndef _RTEMS_SCORE_USEREXTDATA_H
#define _RTEMS_SCORE_USEREXTDATA_H
 
#include <rtems/score/userext.h>
#include <rtems/score/chain.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct {
  Chain_Node                              Node;
  User_extensions_thread_switch_extension thread_switch;
}   User_extensions_Switch_control;
 
typedef struct {
  Chain_Node                     Node;
  User_extensions_Switch_control Switch;
  User_extensions_Table          Callouts;
}   User_extensions_Control;
 
extern const size_t _User_extensions_Initial_count;
 
extern const User_extensions_Table _User_extensions_Initial_extensions[];
 
extern User_extensions_Switch_control
  _User_extensions_Initial_switch_controls[];
 
#ifdef __cplusplus
}
#endif
 
#endif
/* end of include file */