/*-------------------------------------------------------------------------
*
* 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 <signal.h>
#include "replication/walreceiver.h"
extern PGDLLIMPORT bool sync_replication_slots;
/* Interrupt flag set by HandleSlotSyncMessageInterrupt() */
extern PGDLLIMPORT volatile sig_atomic_t SlotSyncShutdownPending;
/*
* 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);
extern void HandleSlotSyncMessageInterrupt(void );
extern void ProcessSlotSyncMessage(void );
#endif /* SLOTSYNC_H */
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(vorverarbeitet am 2026-08-06)
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