3 * Copyright (c) 2020 Project CHIP Authors
4 * Copyright (c) 2013-2017 Nest Labs, Inc.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
21 * This file defines functions to translate error codes and status reports
22 * used throughout the CHIP package into human-readable strings.
30 #include <support/DLLUtil.h>
36 typedef bool (*FormatFunct)(char * buf, uint16_t bufSize, int32_t err);
38 FormatFunct FormatError;
39 ErrorFormatter * Next;
42 extern const char * ErrorStr(int32_t err);
43 extern void RegisterErrorFormatter(ErrorFormatter * errFormatter);
44 extern void DeregisterErrorFormatter(ErrorFormatter * errFormatter);
45 extern void FormatError(char * buf, uint16_t bufSize, const char * subsys, int32_t err, const char * desc);
47 extern const char * StatusReportStr(uint32_t profileId, uint16_t statusCode);