60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
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/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @file common_errors.h
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*
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* @brief Provides values of the <b>Module</b> segment in <b>ErrCode</b>
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* for all modules in the commonlibrary subsystem.
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*/
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#ifndef UTILS_COMMON_ERRORS_H
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#define UTILS_COMMON_ERRORS_H
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namespace OHOS {
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namespace Utils {
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/**
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* ErrCode layout
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*
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* +-----+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
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* | Bit |31|30|29|28|27|26|25|24|23|22|21|20|19|18|17|16|15|14|13|12|11|10|09|08|07|06|05|04|03|02|01|00|
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* +-----+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
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* |Field|Reserved| Subsystem | Module | Code |
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* +-----+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
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*
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* In this file, the subsystem is "SUBSYS_COMMON".
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*/
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/**
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* @brief Enumerates the values of the <b>Module</b> segment of ErrCode
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* for modules in the commonlibrary subsystem.
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*
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* @var MODULE_DEFAULT Default
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* @var MODULE_TIMER Timer(timer.h)
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*/
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enum {
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MODULE_DEFAULT = 0,
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MODULE_TIMER = 1,
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MODULE_MAPPED_FILE = 2,
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MODULE_EVENT_SYS = 3,
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// new module
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};
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} // Utils
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} // OHOS
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#endif
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