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 IAM_CHECK_H
17 #define IAM_CHECK_H
18 
19 #include "iam_logger.h"
20 
21 namespace OHOS {
22 namespace UserIam {
23 namespace Common {
24 // these macros are used to check condition that should never fail
25 #define IF_FALSE_LOGE_AND_RETURN(cond)                  \
26     do {                                                \
27         if (!(cond)) {                                  \
28             IAM_LOGE("(" #cond ") check fail, return"); \
29             return;                                     \
30         }                                               \
31     } while (0)
32 
33 #define IF_FALSE_LOGE_AND_RETURN_VAL(cond, retVal)      \
34     do {                                                \
35         if (!(cond)) {                                  \
36             IAM_LOGE("(" #cond ") check fail, return"); \
37             return (retVal);                            \
38         }                                               \
39     } while (0)
40 } // namespace Common
41 } // namespace UserIam
42 } // namespace OHOS
43 
44 #endif // IAM_CHECK_H
45