1/*
2 * Copyright 2016, Data61
3 * Commonwealth Scientific and Industrial Research Organisation (CSIRO)
4 * ABN 41 687 119 230.
5 *
6 * This software may be distributed and modified according to the terms of
7 * the BSD 2-Clause license. Note that NO WARRANTY is provided.
8 * See "LICENSE_BSD2.txt" for details.
9 *
10 * @TAG(D61_BSD)
11 */
12
13#ifndef _CALLOCPOOL_H_
14#define _CALLOCPOOL_H_
15
16#include <stdbool.h>
17#include <data_struct/cvector.h>
18
19typedef struct cpool_s {
20    uint32_t start;
21    uint32_t end;
22    uint32_t mx;
23    cvector_t freelist;
24} cpool_t;
25
26void cpool_init(cpool_t *p, uint32_t start, uint32_t end);
27
28void cpool_release(cpool_t *p);
29
30uint32_t cpool_alloc(cpool_t *p);
31
32void cpool_free(cpool_t *p, uint32_t obj);
33
34bool cpool_check(cpool_t *p, uint32_t obj);
35
36#endif /* _CALLOCPOOL_H_ */
37