65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TD_TDB_H_
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#define _TD_TDB_H_
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#include "os.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// #define TDB_EXTERN
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// #define TDB_PUBLIC
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// #define TDB_STATIC static
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// typedef enum { TDB_BTREE_T = 0, TDB_HASH_T = 1, TDB_HEAP_T = 2 } tdb_db_t;
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// // Forward declarations
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// typedef struct TDB TDB;
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// // typedef struct TDB_MPOOL TDB_MPOOL;
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// // typedef struct TDB_MPFILE TDB_MPFILE;
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// // typedef struct TDB_CURSOR TDB_CURSOR;
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// typedef struct {
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// void* bdata;
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// uint32_t size;
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// } TDB_KEY, TDB_VALUE;
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// // TDB Operations
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// int tdbCreateDB(TDB** dbpp, tdb_db_t type);
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// int tdbOpenDB(TDB* dbp, const char* fname, const char* dbname, uint32_t flags);
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// int tdbCloseDB(TDB* dbp, uint32_t flags);
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// int tdbPut(TDB* dbp, const TDB_KEY* key, const TDB_VALUE* value, uint32_t flags);
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// int tdbGet(TDB* dbp, const TDB_KEY* key, TDB_VALUE* value, uint32_t flags);
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// // TDB_MPOOL
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// int tdbOpenMPool(TDB_MPOOL** mp);
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// int tdbCloseMPool(TDB_MPOOL* mp);
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// // TDB_MPFILE
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// int tdbOpenMPFile(TDB_MPFILE** mpf, TDB_MPOOL* mp);
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// int tdbCloseMPFile(TDB_MPFILE** mpf);
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// // TDB_CURSOR
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// int tdbOpenCursor(TDB* dbp, TDB_CURSOR** tdbcpp);
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// int tdbCloseCurosr(TDB_CURSOR* tdbcp);
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_TDB_H_*/ |