99 lines
3.3 KiB
C
99 lines
3.3 KiB
C
/*----------------------------------------------------------------------------
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* Copyright (c) @CompanyNameMagicTag 2021. All rights reserved.
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* All rights reserved.
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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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* 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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* 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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* 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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* 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 _DCACHE_HASH_H
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#define _DCACHE_HASH_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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typedef int (*ObjHookFun)(VOID *data);
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typedef BOOL (*HashCmpFun)(const VOID *srcData, const VOID *dstData);
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typedef unsigned int (*HashCaclFun)(const VOID *data);
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#ifdef __FREERTOS__
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/**
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* @ingroup los_list
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* Structure of a node in a doubly linked list.
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*/
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typedef struct LOS_DL_LIST {
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struct LOS_DL_LIST *pstPrev; /**< Current node's pointer to the previous node */
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struct LOS_DL_LIST *pstNext; /**< Current node's pointer to the next node */
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} LOS_DL_LIST;
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#if defined ( __CC_ARM )
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#ifndef CLZ
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#define CLZ(value) (__clz(value))
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#endif
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/* for IAR Compiler */
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#elif defined ( __ICCARM__ )
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#ifndef CLZ
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#define CLZ(value) (__iar_builtin_CLZ(value))
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#endif
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/* for GNU Compiler */
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#elif defined ( __GNUC__ )
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#ifndef CLZ
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#define CLZ(value) (__builtin_clz(value))
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#endif
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#else
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#error Unknown compiler.
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#endif
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#else
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#include "los_list.h"
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#endif
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typedef struct {
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unsigned int entrySize;
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unsigned int tableShift;
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unsigned int entryShift;
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HashCmpFun hashCompare;
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HashCaclFun hashCaculate;
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} HashParam;
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typedef struct {
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unsigned int tableShift;
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unsigned int entrySize;
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HashCaclFun hashCaculate;
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HashCmpFun hashCompare;
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LOS_DL_LIST *hashListHead;
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LOS_DL_LIST lruListHead;
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LOS_DL_LIST freeListHead;
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VOID *hashPool;
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} HashTable;
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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 /* _DCACHE_HASH_H */
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