54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
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/****************************************************************************
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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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#ifndef IOT_ADDR_HASH_TABLE_H
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#define IOT_ADDR_HASH_TABLE_H
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/* export includes */
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#include "iot_addr_hash_table_api.h"
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/* common includes */
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#include "iot_utils.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* exponent of max table size */
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#define IOT_ADDR_HASH_TABLE_SIZE_MAX 10
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/* iot mac address hash table */
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typedef struct _iot_addr_hash_table {
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/* number of entries supported */
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uint16_t entry_cnt;
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/* size of each entry */
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uint16_t entry_size;
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/* hash table size. The larger the table, the smaller the possibilty to
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* hit hash key conflict.
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*/
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uint16_t table_size;
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/* extern address entry flag */
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uint8_t meter_flag;
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/* entry point for each mac address hash index */
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iot_addr_hash_entry_t **hash_ent;
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/* entry pool */
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iot_mem_pool_t *entry_p;
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} iot_addr_hash_table_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* IOT_ADDR_HASH_TABLE_H */
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