3 files changed, 4 insertions, 2 deletions
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h
index 0a8ede700de..6b6ae81c2d5 100644
--- a/src/include/access/xlog.h
+++ b/src/include/access/xlog.h
@@ -315,6 +315,7 @@ extern XLogRecPtr GetInsertRecPtr(void);
 extern XLogRecPtr GetFlushRecPtr(void);
 extern XLogRecPtr GetLastImportantRecPtr(void);
 extern void RemovePromoteSignalFiles(void);
+extern void NotifySegmentsReadyForArchive(XLogRecPtr flushRecPtr);
 
 extern bool PromoteIsTriggered(void);
 extern bool CheckPromoteSignal(void);
diff --git a/src/include/access/xlogarchive.h b/src/include/access/xlogarchive.h
index 3edd1a976c1..935b4cb02d5 100644
--- a/src/include/access/xlogarchive.h
+++ b/src/include/access/xlogarchive.h
@@ -23,8 +23,8 @@ extern bool RestoreArchivedFile(char *path, const char *xlogfname,
 extern void ExecuteRecoveryCommand(const char *command, const char *commandName,
 								   bool failOnSignal);
 extern void KeepFileRestoredFromArchive(const char *path, const char *xlogfname);
-extern void XLogArchiveNotify(const char *xlog);
-extern void XLogArchiveNotifySeg(XLogSegNo segno);
+extern void XLogArchiveNotify(const char *xlog, bool nudge);
+extern void XLogArchiveNotifySeg(XLogSegNo segno, bool nudge);
 extern void XLogArchiveForceDone(const char *xlog);
 extern bool XLogArchiveCheckDone(const char *xlog);
 extern bool XLogArchiveIsBusy(const char *xlog);
diff --git a/src/include/access/xlogdefs.h b/src/include/access/xlogdefs.h
index 60348d18509..9b455e88e31 100644
--- a/src/include/access/xlogdefs.h
+++ b/src/include/access/xlogdefs.h
@@ -46,6 +46,7 @@ typedef uint64 XLogRecPtr;
  * XLogSegNo - physical log file sequence number.
  */
 typedef uint64 XLogSegNo;
+#define MaxXLogSegNo	((XLogSegNo) 0xFFFFFFFFFFFFFFFF)
 
 /*
  * TimeLineID (TLI) - identifies different database histories to prevent