2020-09-08 10:21:39 +08:00
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/*
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2021-03-11 18:43:57 +08:00
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* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
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* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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2020-09-08 10:21:39 +08:00
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _HWLITEOS_SHELL_DMESG_PRI_H
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#define _HWLITEOS_SHELL_DMESG_PRI_H
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#include "sys_config.h"
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#ifdef LOSCFG_SHELL_DMESG
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#include "dmesg.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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/*
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* The dmesg buffer is start with this info structure, then the log.
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*/
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typedef struct {
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UINT32 logSize; /* The size of log in buffer */
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UINT32 logHead; /* The index of the first log data. Data_out_flag */
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UINT32 logTail; /* The index where to write, write in and plus one. Data_it_flag */
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CHAR *logBuf; /* The log buffer addr */
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} DmesgInfo;
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extern UINT32 OsDmesgInit(VOID);
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extern UINT32 OsDmesgLvGet(VOID);
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extern UINT32 OsCheckConsoleLock(VOID);
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extern UINT32 OsCheckUartLock(VOID);
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extern VOID OsLogShow(VOID);
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extern UINT32 OsLogRecordStr(const CHAR *str, UINT32 len);
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extern INT32 OsLogMemcpyRecord(const CHAR *buf, UINT32 logLen);
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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#endif
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#endif /* _HWLITEOS_SHELL_DMESG_PRI_H */
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