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/*-------------------------------------------------------------------------
*
* resowner_private.h
* POSTGRES resource owner private definitions.
*
* See utils/resowner/README for more info.
*
*
* Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/utils/resowner_private.h
*
*-------------------------------------------------------------------------
*/
#ifndef RESOWNER_PRIVATE_H
#define RESOWNER_PRIVATE_H
#include "storage/dsm.h"
#include "storage/fd.h"
#include "storage/lock.h"
#include "utils/catcache.h"
#include "utils/plancache.h"
#include "utils/resowner.h"
#include "utils/snapshot.h"
/* support for buffer refcount management */
extern void ResourceOwnerEnlargeBuffers(ResourceOwner owner);
extern void ResourceOwnerRememberBuffer(ResourceOwner owner, Buffer buffer);
extern void ResourceOwnerForgetBuffer(ResourceOwner owner, Buffer buffer);
/* support for local lock management */
extern void ResourceOwnerRememberLock(ResourceOwner owner, LOCALLOCK *locallock);
extern void ResourceOwnerForgetLock(ResourceOwner owner, LOCALLOCK *locallock);
/* support for catcache refcount management */
extern void ResourceOwnerEnlargeCatCacheRefs(ResourceOwner owner);
extern void ResourceOwnerRememberCatCacheRef(ResourceOwner owner,
HeapTuple tuple);
extern void ResourceOwnerForgetCatCacheRef(ResourceOwner owner,
HeapTuple tuple);
extern void ResourceOwnerEnlargeCatCacheListRefs(ResourceOwner owner);
extern void ResourceOwnerRememberCatCacheListRef(ResourceOwner owner,
CatCList *list);
extern void ResourceOwnerForgetCatCacheListRef(ResourceOwner owner,
CatCList *list);
/* support for relcache refcount management */
extern void ResourceOwnerEnlargeRelationRefs(ResourceOwner owner);
extern void ResourceOwnerRememberRelationRef(ResourceOwner owner,
Relation rel);
extern void ResourceOwnerForgetRelationRef(ResourceOwner owner,
Relation rel);
/* support for plancache refcount management */
extern void ResourceOwnerEnlargePlanCacheRefs(ResourceOwner owner);
extern void ResourceOwnerRememberPlanCacheRef(ResourceOwner owner,
CachedPlan *plan);
extern void ResourceOwnerForgetPlanCacheRef(ResourceOwner owner,
CachedPlan *plan);
/* support for tupledesc refcount management */
extern void ResourceOwnerEnlargeTupleDescs(ResourceOwner owner);
extern void ResourceOwnerRememberTupleDesc(ResourceOwner owner,
TupleDesc tupdesc);
extern void ResourceOwnerForgetTupleDesc(ResourceOwner owner,
TupleDesc tupdesc);
/* support for snapshot refcount management */
extern void ResourceOwnerEnlargeSnapshots(ResourceOwner owner);
extern void ResourceOwnerRememberSnapshot(ResourceOwner owner,
Snapshot snapshot);
extern void ResourceOwnerForgetSnapshot(ResourceOwner owner,
Snapshot snapshot);
/* support for temporary file management */
extern void ResourceOwnerEnlargeFiles(ResourceOwner owner);
extern void ResourceOwnerRememberFile(ResourceOwner owner,
File file);
extern void ResourceOwnerForgetFile(ResourceOwner owner,
File file);
/* support for dynamic shared memory management */
extern void ResourceOwnerEnlargeDSMs(ResourceOwner owner);
extern void ResourceOwnerRememberDSM(ResourceOwner owner,
dsm_segment *);
extern void ResourceOwnerForgetDSM(ResourceOwner owner,
dsm_segment *);
/* support for JITContext management */
extern void ResourceOwnerEnlargeJIT(ResourceOwner owner);
extern void ResourceOwnerRememberJIT(ResourceOwner owner,
Datum handle);
extern void ResourceOwnerForgetJIT(ResourceOwner owner,
Datum handle);
#endif /* RESOWNER_PRIVATE_H */
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