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db_include/replication/basebackup.h

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+/*-------------------------------------------------------------------------
+ *
+ * basebackup.h
+ *	  Exports from replication/basebackup.c.
+ *
+ * Portions Copyright (c) 2010-2021, PostgreSQL Global Development Group
+ *
+ * src/include/replication/basebackup.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef _BASEBACKUP_H
+#define _BASEBACKUP_H
+
+#include "nodes/replnodes.h"
+
+/*
+ * Minimum and maximum values of MAX_RATE option in BASE_BACKUP command.
+ */
+#define MAX_RATE_LOWER	32
+#define MAX_RATE_UPPER	1048576
+
+/*
+ * Information about a tablespace
+ *
+ * In some usages, "path" can be NULL to denote the PGDATA directory itself.
+ */
+typedef struct
+{
+	char	   *oid;			/* tablespace's OID, as a decimal string */
+	char	   *path;			/* full path to tablespace's directory */
+	char	   *rpath;			/* relative path if it's within PGDATA, else
+								 * NULL */
+	int64		size;			/* total size as sent; -1 if not known */
+} tablespaceinfo;
+
+extern void SendBaseBackup(BaseBackupCmd *cmd);
+
+#endif							/* _BASEBACKUP_H */