42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/*
|
|
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
|
*
|
|
* This program is free software: you can use, redistribute, and/or modify
|
|
* it under the terms of the GNU Affero General Public License, version 3
|
|
* or later ("AGPL"), as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef _TD_META_UID_H_
|
|
#define _TD_META_UID_H_
|
|
|
|
#include "meta.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* ------------------------ APIS EXPOSED ------------------------ */
|
|
typedef struct STbUidGenerator {
|
|
tb_uid_t nextUid;
|
|
} STbUidGenerator;
|
|
|
|
// STableUidGenerator
|
|
int metaOpenUidGnrt(SMeta *pMeta);
|
|
void metaCloseUidGnrt(SMeta *pMeta);
|
|
|
|
// tb_uid_t
|
|
#define IVLD_TB_UID 0
|
|
tb_uid_t metaGenerateUid(SMeta *pMeta);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /*_TD_META_UID_H_*/ |