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bfcf1b3480
Make sure that function declarations use names that exactly match the corresponding names from function definitions in storage, catalog, access method, executor, and logical replication code, as well as in miscellaneous utility/library code. Like other recent commits that cleaned up function parameter names, this commit was written with help from clang-tidy. Later commits will do the same for other parts of the codebase. Author: Peter Geoghegan <pg@bowt.ie> Reviewed-By: David Rowley <dgrowleyml@gmail.com> Discussion: https://postgr.es/m/CAH2-WznJt9CMM9KJTMjJh_zbL5hD9oX44qdJ4aqZtjFi-zA3Tg@mail.gmail.com
65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
/*-------------------------------------------------------------------------
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*
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* twophase.h
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* Two-phase-commit related declarations.
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*
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*
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* Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/access/twophase.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef TWOPHASE_H
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#define TWOPHASE_H
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#include "access/xact.h"
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#include "access/xlogdefs.h"
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#include "datatype/timestamp.h"
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#include "storage/lock.h"
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/*
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* GlobalTransactionData is defined in twophase.c; other places have no
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* business knowing the internal definition.
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*/
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typedef struct GlobalTransactionData *GlobalTransaction;
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/* GUC variable */
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extern PGDLLIMPORT int max_prepared_xacts;
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extern Size TwoPhaseShmemSize(void);
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extern void TwoPhaseShmemInit(void);
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extern void AtAbort_Twophase(void);
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extern void PostPrepare_Twophase(void);
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extern TransactionId TwoPhaseGetXidByVirtualXID(VirtualTransactionId vxid,
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bool *have_more);
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extern PGPROC *TwoPhaseGetDummyProc(TransactionId xid, bool lock_held);
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extern BackendId TwoPhaseGetDummyBackendId(TransactionId xid, bool lock_held);
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extern GlobalTransaction MarkAsPreparing(TransactionId xid, const char *gid,
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TimestampTz prepared_at,
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Oid owner, Oid databaseid);
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extern void StartPrepare(GlobalTransaction gxact);
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extern void EndPrepare(GlobalTransaction gxact);
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extern bool StandbyTransactionIdIsPrepared(TransactionId xid);
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extern TransactionId PrescanPreparedTransactions(TransactionId **xids_p,
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int *nxids_p);
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extern void StandbyRecoverPreparedTransactions(void);
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extern void RecoverPreparedTransactions(void);
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extern void CheckPointTwoPhase(XLogRecPtr redo_horizon);
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extern void FinishPreparedTransaction(const char *gid, bool isCommit);
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extern void PrepareRedoAdd(char *buf, XLogRecPtr start_lsn,
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XLogRecPtr end_lsn, RepOriginId origin_id);
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extern void PrepareRedoRemove(TransactionId xid, bool giveWarning);
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extern void restoreTwoPhaseData(void);
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extern bool LookupGXact(const char *gid, XLogRecPtr prepare_end_lsn,
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TimestampTz origin_prepare_timestamp);
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#endif /* TWOPHASE_H */
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