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/*------------------------------------------------------------------------- * * resowner_private.h * POSTGRES resource owner private definitions. * * See utils/resowner/README for more info. * * * Portions Copyright (c) 1996-2016, 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 *); #endif /* RESOWNER_PRIVATE_H */