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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:19:15 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:19:15 +0000 |
commit | 6eb9c5a5657d1fe77b55cc261450f3538d35a94d (patch) | |
tree | 657d8194422a5daccecfd42d654b8a245ef7b4c8 /src/include/utils/resowner_private.h | |
parent | Initial commit. (diff) | |
download | postgresql-13-6eb9c5a5657d1fe77b55cc261450f3538d35a94d.tar.xz postgresql-13-6eb9c5a5657d1fe77b55cc261450f3538d35a94d.zip |
Adding upstream version 13.4.upstream/13.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/utils/resowner_private.h')
-rw-r--r-- | src/include/utils/resowner_private.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/include/utils/resowner_private.h b/src/include/utils/resowner_private.h new file mode 100644 index 0000000..a781a7a --- /dev/null +++ b/src/include/utils/resowner_private.h @@ -0,0 +1,98 @@ +/*------------------------------------------------------------------------- + * + * resowner_private.h + * POSTGRES resource owner private definitions. + * + * See utils/resowner/README for more info. + * + * + * Portions Copyright (c) 1996-2020, 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 */ |