/**
 * @file
 *
 * @ingroup RTEMSScoreThread
 *
 * @brief This header file provides data structures used by the implementation
 *   and the @ref RTEMSImplApplConfig to define ::_Thread_Idle_stack_size and
 *   ::_Thread_Idle_body.
 */

/*
 * SPDX-License-Identifier: BSD-2-Clause
 *
 * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
 *
 * 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_SCORE_THREADIDLEDATA_H
#define _RTEMS_SCORE_THREADIDLEDATA_H

#include <rtems/score/basedefs.h>

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @addtogroup RTEMSScoreThread
 *
 * @{
 */

/**
 * @brief The idle thread stack size in bytes.
 *
 * This constant is defined by the application configuration via
 * <rtems/confdefs.h>.
 */
extern const size_t _Thread_Idle_stack_size;

/**
 * @brief The idle thread body type.
 */
typedef void *( *Thread_Idle_body )( uintptr_t );

/**
 * @brief The idle thread body.
 *
 * This constant is defined by the application configuration via
 * <rtems/confdefs.h>.
 */
extern const Thread_Idle_body _Thread_Idle_body;

/** @} */

#ifdef __cplusplus
}
#endif

#endif /* _RTEMS_SCORE_THREADIDLEDATA_H */