blob: c7f5ba07a5df4eaae928dfeb78145d9e8506cdf3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/*
ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that 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/>.
*/
/**
* @file mem.h
* @brief Low level memory manager macros and structures.
* @addtogroup coremem
* @{
*/
#ifndef _MEM_H_
#define _MEM_H_
#if CH_USE_COREMEM
/**
* @brief Memory alignment type.
*/
typedef void *align_t;
/**
* @brief Alignment mask constant.
*/
#define MEM_ALIGN_MASK (sizeof(align_t) - 1)
/**
* @brief Alignment helper macro.
*/
#define MEM_ALIGN_SIZE(p) (((size_t)(p) + ALIGN_MASK) & ~ALIGN_MASK)
#ifdef __cplusplus
extern "C" {
#endif
void mem_init(void);
void *chMemAlloc(size_t size);
void *chMemAllocI(size_t size);
#ifdef __cplusplus
}
#endif
#endif /* CH_USE_COREMEM */
#endif /* _MEM_H_ */
/** @} */
|
