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 "hc_types.h"
17 #include "hc_log.h"
18 #include "securec.h"
19
20 #ifdef __cplusplus
21 extern "C" {
22 #endif
23
HcMalloc(uint32_t size,char val)24 void* HcMalloc(uint32_t size, char val)
25 {
26 if (size == 0) {
27 LOGE("Malloc size is invalid.");
28 return NULL;
29 }
30 void* addr = malloc(size);
31 if (addr != NULL) {
32 (void)memset_s(addr, size, val, size);
33 }
34 return addr;
35 }
36
HcFree(void * addr)37 void HcFree(void* addr)
38 {
39 if (addr != NULL) {
40 free(addr);
41 }
42 }
43
HcStrlen(const char * str)44 uint32_t HcStrlen(const char *str)
45 {
46 if (str == NULL) {
47 return 0;
48 }
49 const char *p = str;
50 while (*p++ != '\0') {}
51 return p - str - 1;
52 }
53
54 #ifdef __cplusplus
55 }
56 #endif
57