1 /*
2  * Copyright (c) 2021 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 #include "softbus_adapter_mem.h"
17 
18 #include <securec.h>
19 
20 #if defined(OHOS_MEM)
21 #include "ohos_mem_pool.h"
22 #endif
23 
SoftBusMalloc(unsigned int size)24 void *SoftBusMalloc(unsigned int size)
25 {
26     if (size > MAX_MALLOC_SIZE) {
27         return NULL;
28     }
29 
30 #if defined(OHOS_MEM)
31     void *tmp = OhosMalloc(MEM_TYPE_SOFTBUS_LSRAM, size);
32 #else
33     void *tmp = malloc(size);
34 #endif
35     return tmp;
36 }
37 
SoftBusCalloc(unsigned int size)38 void *SoftBusCalloc(unsigned int size)
39 {
40     void *tmp = SoftBusMalloc(size);
41     if (tmp == NULL) {
42         return NULL;
43     }
44 
45     errno_t err = memset_s(tmp, size, 0, size);
46     if (err != EOK) {
47         SoftBusFree(tmp);
48         return NULL;
49     }
50     return tmp;
51 }
52 
SoftBusFree(void * pt)53 void SoftBusFree(void *pt)
54 {
55     if (pt == NULL) {
56         return;
57     }
58 #if defined(OHOS_MEM)
59     OhosFree(pt);
60 #else
61     free(pt);
62 #endif
63 }