63 lines
1.5 KiB
C
63 lines
1.5 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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#if !defined(_TD_TSDB_FILE_H_)
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#define _TD_TSDB_FILE_H_
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#include <stdint.h>
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#include "taosdef.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef int32_t file_id_t;
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typedef enum {
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TSDB_FILE_TYPE_HEAD, // .head file type
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TSDB_FILE_TYPE_DATA, // .data file type
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TSDB_FILE_TYPE_LAST, // .last file type
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TSDB_FILE_TYPE_META // .meta file type
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} TSDB_FILE_TYPE;
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extern const char *tsdbFileSuffix[];
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typedef struct {
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int64_t size;
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int64_t tombSize;
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} SFileInfo;
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typedef struct {
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char * fname;
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SFileInfo fInfo;
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} SFILE;
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// typedef struct {
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// int64_t offset;
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// int64_t skey;
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// int64_t ekey;
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// int16_t numOfBlocks;
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// } SDataBlock;
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#define IS_VALID_TSDB_FILE_TYPE(type) ((type) >= TSDB_FILE_TYPE_HEAD && (type) <= TSDB_FILE_TYPE_META)
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char *tsdbGetFileName(char *dirName, char *fname, TSDB_FILE_TYPE type);
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#ifdef __cplusplus
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}
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#endif
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#endif // _TD_TSDB_FILE_H_
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