TDengine/source/dnode/vnode/impl/inc/vnodeBufferPool.h

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/*
* 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/>.
*/
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#ifndef _TD_VNODE_BUFFER_POOL_H_
#define _TD_VNODE_BUFFER_POOL_H_
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#include "tlist.h"
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#include "vnode.h"
#ifdef __cplusplus
extern "C" {
#endif
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typedef struct SVBufPool SVBufPool;
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int vnodeOpenBufPool(SVnode *pVnode);
void vnodeCloseBufPool(SVnode *pVnode);
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int vnodeBufPoolSwitch(SVnode *pVnode);
int vnodeBufPoolRecycle(SVnode *pVnode);
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void *vnodeMalloc(SVnode *pVnode, uint64_t size);
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bool vnodeBufPoolIsFull(SVnode *pVnode);
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SMemAllocatorFactory *vBufPoolGetMAF(SVnode *pVnode);
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#ifdef __cplusplus
}
#endif
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#endif /*_TD_VNODE_BUFFER_POOL_H_*/