mirror of
https://github.com/CTCaer/hekate.git
synced 2024-11-13 22:06:46 +00:00
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/*
|
|
* Copyright (c) 2018 naehrwert
|
|
* Copyright (c) 2018-2020 CTCaer
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef _HEAP_H_
|
|
#define _HEAP_H_
|
|
|
|
#include <utils/types.h>
|
|
|
|
typedef struct _hnode
|
|
{
|
|
int used;
|
|
u32 size;
|
|
struct _hnode *prev;
|
|
struct _hnode *next;
|
|
u32 align[4]; // Align to arch cache line size.
|
|
} hnode_t;
|
|
|
|
typedef struct _heap
|
|
{
|
|
void *start;
|
|
hnode_t *first;
|
|
hnode_t *last;
|
|
} heap_t;
|
|
|
|
typedef struct
|
|
{
|
|
u32 total;
|
|
u32 used;
|
|
u32 nodes_total;
|
|
u32 nodes_used;
|
|
} heap_monitor_t;
|
|
|
|
void heap_init(void *base);
|
|
void heap_set(heap_t *heap);
|
|
void *malloc(u32 size);
|
|
void *calloc(u32 num, u32 size);
|
|
void free(void *buf);
|
|
void heap_monitor(heap_monitor_t *mon, bool print_node_stats);
|
|
|
|
#endif
|