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/*-------------------------------------------------------------------------
*
* slotsync.h
* Exports for slot synchronization.
*
* Portions Copyright (c) 2016-2025, PostgreSQL Global Development Group
*
* src/include/replication/slotsync.h
*
*-------------------------------------------------------------------------
*/
#ifndef SLOTSYNC_H
#define SLOTSYNC_H
#include "replication/walreceiver.h"
extern PGDLLIMPORT bool sync_replication_slots;
/*
* GUCs needed by slot sync worker to connect to the primary
* server and carry on with slots synchronization.
*/
extern PGDLLIMPORT char *PrimaryConnInfo;
extern PGDLLIMPORT char *PrimarySlotName;
extern char *CheckAndGetDbnameFromConninfo(void);
extern bool ValidateSlotSyncParams(int elevel);
pg_noreturn extern void ReplSlotSyncWorkerMain(const void *startup_data, size_t startup_data_len);
extern void ShutDownSlotSync(void);
extern bool SlotSyncWorkerCanRestart(void);
extern bool IsSyncingReplicationSlots(void);
extern Size SlotSyncShmemSize(void);
extern void SlotSyncShmemInit(void);
extern void SyncReplicationSlots(WalReceiverConn *wrconn);
#endif /* SLOTSYNC_H */
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