1 files changed, 56 insertions, 0 deletions
diff --git a/src/backend/access/rmgrdesc/tblspcdesc.c b/src/backend/access/rmgrdesc/tblspcdesc.c
new file mode 100644
index 0000000..cb356ea
--- /dev/null
+++ b/src/backend/access/rmgrdesc/tblspcdesc.c
@@ -0,0 +1,56 @@
+/*-------------------------------------------------------------------------
+ *
+ * tblspcdesc.c
+ *	  rmgr descriptor routines for commands/tablespace.c
+ *
+ * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ *
+ * IDENTIFICATION
+ *	  src/backend/access/rmgrdesc/tblspcdesc.c
+ *
+ *-------------------------------------------------------------------------
+ */
+#include "postgres.h"
+
+#include "commands/tablespace.h"
+
+
+void
+tblspc_desc(StringInfo buf, XLogReaderState *record)
+{
+	char	   *rec = XLogRecGetData(record);
+	uint8		info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
+
+	if (info == XLOG_TBLSPC_CREATE)
+	{
+		xl_tblspc_create_rec *xlrec = (xl_tblspc_create_rec *) rec;
+
+		appendStringInfo(buf, "%u \"%s\"", xlrec->ts_id, xlrec->ts_path);
+	}
+	else if (info == XLOG_TBLSPC_DROP)
+	{
+		xl_tblspc_drop_rec *xlrec = (xl_tblspc_drop_rec *) rec;
+
+		appendStringInfo(buf, "%u", xlrec->ts_id);
+	}
+}
+
+const char *
+tblspc_identify(uint8 info)
+{
+	const char *id = NULL;
+
+	switch (info & ~XLR_INFO_MASK)
+	{
+		case XLOG_TBLSPC_CREATE:
+			id = "CREATE";
+			break;
+		case XLOG_TBLSPC_DROP:
+			id = "DROP";
+			break;
+	}
+
+	return id;
+}