/* SPDX-License-Identifier: BSD-2-Clause */

/**
 * @file
 *
 * @ingroup RTEMSImplApplConfig
 *
 * @brief This header file evaluates configuration options related to the C
 *   Program Heap configuration.
 */

/*
 * 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_CONFDEFS_MALLOC_H
#define _RTEMS_CONFDEFS_MALLOC_H

#ifndef __CONFIGURATION_TEMPLATE_h
#error "Do not include this file directly, use <rtems/confdefs.h> instead"
#endif

#ifdef CONFIGURE_INIT

#include <rtems/confdefs/bsp.h>

#if !defined(CONFIGURE_DISABLE_BSP_SETTINGS) && \
  defined(CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK)
#define _CONFIGURE_HEAP_EXTEND_VIA_SBRK
#endif

#if defined(_CONFIGURE_HEAP_EXTEND_VIA_SBRK) || defined(CONFIGURE_MALLOC_DIRTY)
#include <rtems/malloc.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

#ifdef _CONFIGURE_HEAP_EXTEND_VIA_SBRK
const rtems_heap_extend_handler rtems_malloc_extend_handler =
  rtems_heap_extend_via_sbrk;
#endif

#ifdef CONFIGURE_MALLOC_DIRTY
rtems_malloc_dirtier_t rtems_malloc_dirty_helper =
  rtems_malloc_dirty_memory;
#endif

#ifdef __cplusplus
}
#endif

#endif /* CONFIGURE_INIT */

#endif /* _RTEMS_CONFDEFS_MALLOC_H */