heapinfo.h

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/* SPDX-License-Identifier: BSD-2-Clause */
 
/*
 *  COPYRIGHT (c) 1989-2006.
 *  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
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#ifndef _RTEMS_SCORE_HEAPINFO_H
#define _RTEMS_SCORE_HEAPINFO_H
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct {
  uint64_t lifetime_allocated;
 
  uint64_t lifetime_freed;
 
  uintptr_t size;
 
  uintptr_t free_size;
 
  uintptr_t min_free_size;
 
  uint32_t free_blocks;
 
  uint32_t max_free_blocks;
 
  uint32_t used_blocks;
 
  uint32_t max_search;
 
  uint32_t searches;
 
  uint32_t allocs;
 
  uint32_t failed_allocs;
 
  uint32_t frees;
 
  uint32_t resizes;
} Heap_Statistics;
 
typedef struct {
  uintptr_t number;
 
  uintptr_t largest;
 
  uintptr_t total;
} Heap_Information;
 
typedef struct {
  Heap_Information Free;
  Heap_Information Used;
  Heap_Statistics Stats;
} Heap_Information_block;
 
#ifdef __cplusplus
}
#endif
 
#endif
/* end of include file */