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 DISPLAY_INTERFACE_UTILS_H
17#define DISPLAY_INTERFACE_UTILS_H
18
19#include "hilog/log.h"
20
21#define DISPLAY_CHECK(val, ...)           \
22    do {                                  \
23        if (val) {                        \
24            HDF_LOGE("%{public}d@%{public}s: check failed", __LINE__, __func__); \
25            __VA_ARGS__;                  \
26        }                                 \
27    } while (0)
28
29#define DISPLAY_CHK_RETURN(val, ret, ...) \
30    do {                                  \
31        if (val) {                        \
32            __VA_ARGS__;                  \
33            return (ret);                 \
34        }                                 \
35    } while (0)
36
37#define DISPLAY_CHK_CONDITION(ret, cond, func, ...)         \
38    do {                                                    \
39        if (cond == ret) {                                  \
40            ret = func;                                     \
41            if (cond != ret) {                              \
42                __VA_ARGS__;                                \
43            }                                               \
44        }                                                   \
45    } while (0)
46
47#define DISPLAY_CHK_BREAK(val, ...)  \
48    do {                                  \
49        if (val) {                        \
50            __VA_ARGS__;                  \
51            break;                        \
52        }                                 \
53    } while (0)
54
55#endif // DISPLAY_INTERFACE_UTILS_H
56