receivelog.h

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#include "access/xlogdefs.h"

/*
 * Called before trying to read more data or when a segment is
 * finished. Return true to stop streaming.
 */
typedef bool (*stream_stop_callback) (XLogRecPtr segendpos, uint32 timeline, bool segment_finished);

extern bool CheckServerVersionForStreaming(PGconn *conn);
extern bool ReceiveXlogStream(PGconn *conn,
                  XLogRecPtr startpos,
                  uint32 timeline,
                  char *sysidentifier,
                  char *basedir,
                  stream_stop_callback stream_stop,
                  int standby_message_timeout,
                  char *partial_suffix);