1 /*
2  * Copyright (c) 2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *    http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef CF_MEMORY_H
17 #define CF_MEMORY_H
18 
19 #include <stdint.h>
20 
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
24 
25 void *CfMalloc(uint32_t size, char val);
26 void CfFree(void* addr);
27 
28 #define MAX_MEMORY_SIZE (5 * 1024 * 1024)
29 
30 #define SELF_FREE_PTR(PTR, FREE_FUNC) \
31 { \
32     if ((PTR) != NULL) { \
33         FREE_FUNC(PTR); \
34         (PTR) = NULL; \
35     } \
36 }
37 
38 #define CF_FREE_PTR(p) SELF_FREE_PTR(p, CfFree)
39 
40 #define CF_FREE_BLOB(blob) do { \
41     if ((blob).data != NULL) { \
42         CfFree((blob).data); \
43         (blob).data = NULL; \
44     } \
45     (blob).size = 0; \
46 } while (0)
47 
48 #ifdef __cplusplus
49 }
50 #endif
51 
52 #endif
53