homework-jianmu/source/libs/function/inc/tfunctionInt.h

48 lines
1.3 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 TDENGINE_TFUNCTIONINT_H
#define TDENGINE_TFUNCTIONINT_H
#ifdef __cplusplus
extern "C" {
#endif
#include "os.h"
#include "function.h"
#include "taosdef.h"
#include "tname.h"
#include "tudf.h"
#include "tvariant.h"
/**
* the numOfRes should be kept, since it may be used later
* and allow the ResultInfo to be re initialized
*/
static FORCE_INLINE void initResultRowEntry(SResultRowEntryInfo *pResInfo, int32_t bufLen) {
pResInfo->initialized = true; // the this struct has been initialized flag
pResInfo->complete = false;
pResInfo->numOfRes = 0;
(void)memset(GET_ROWCELL_INTERBUF(pResInfo), 0, bufLen);
}
#ifdef __cplusplus
}
#endif
#endif // TDENGINE_TFUNCTIONINT_H