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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
73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
/*-------------------------------------------------------------------------
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* origin.h
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* Exports from replication/logical/origin.c
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*
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* Copyright (c) 2013-2022, PostgreSQL Global Development Group
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*
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* src/include/replication/origin.h
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*-------------------------------------------------------------------------
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*/
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#ifndef PG_ORIGIN_H
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#define PG_ORIGIN_H
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#include "access/xlog.h"
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#include "access/xlogdefs.h"
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#include "access/xlogreader.h"
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#include "catalog/pg_replication_origin.h"
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typedef struct xl_replorigin_set
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{
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XLogRecPtr remote_lsn;
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RepOriginId node_id;
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bool force;
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} xl_replorigin_set;
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typedef struct xl_replorigin_drop
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{
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RepOriginId node_id;
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} xl_replorigin_drop;
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#define XLOG_REPLORIGIN_SET 0x00
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#define XLOG_REPLORIGIN_DROP 0x10
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#define InvalidRepOriginId 0
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#define DoNotReplicateId PG_UINT16_MAX
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extern PGDLLIMPORT RepOriginId replorigin_session_origin;
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extern PGDLLIMPORT XLogRecPtr replorigin_session_origin_lsn;
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extern PGDLLIMPORT TimestampTz replorigin_session_origin_timestamp;
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/* API for querying & manipulating replication origins */
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extern RepOriginId replorigin_by_name(const char *roname, bool missing_ok);
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extern RepOriginId replorigin_create(const char *roname);
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extern void replorigin_drop_by_name(const char *name, bool missing_ok, bool nowait);
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extern bool replorigin_by_oid(RepOriginId roident, bool missing_ok,
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char **roname);
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/* API for querying & manipulating replication progress tracking */
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extern void replorigin_advance(RepOriginId node,
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XLogRecPtr remote_commit,
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XLogRecPtr local_commit,
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bool go_backward, bool wal_log);
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extern XLogRecPtr replorigin_get_progress(RepOriginId node, bool flush);
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extern void replorigin_session_advance(XLogRecPtr remote_commit,
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XLogRecPtr local_commit);
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extern void replorigin_session_setup(RepOriginId node);
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extern void replorigin_session_reset(void);
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extern XLogRecPtr replorigin_session_get_progress(bool flush);
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/* Checkpoint/Startup integration */
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extern void CheckPointReplicationOrigin(void);
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extern void StartupReplicationOrigin(void);
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/* WAL logging */
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extern void replorigin_redo(XLogReaderState *record);
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extern void replorigin_desc(StringInfo buf, XLogReaderState *record);
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extern const char *replorigin_identify(uint8 info);
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/* shared memory allocation */
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extern Size ReplicationOriginShmemSize(void);
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extern void ReplicationOriginShmemInit(void);
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#endif /* PG_ORIGIN_H */
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