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authorAlvaro Herrera2012-11-28 15:35:01 +0000
committerAlvaro Herrera2012-11-28 16:01:15 +0000
commit1577b46b7c81e490cf5c8f0e90d0e5d0c09b5414 (patch)
tree6b7b73eea52d8beb905c8c4b592235cba4c41565 /src/backend/access/rmgrdesc/relmapdesc.c
parentdd7353dde82ad451bf681b37175be128995330fe (diff)
Split out rmgr rm_desc functions into their own files
This is necessary (but not sufficient) to have them compilable outside of a backend environment.
Diffstat (limited to 'src/backend/access/rmgrdesc/relmapdesc.c')
-rw-r--r--src/backend/access/rmgrdesc/relmapdesc.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/backend/access/rmgrdesc/relmapdesc.c b/src/backend/access/rmgrdesc/relmapdesc.c
new file mode 100644
index 00000000000..3eaf6be9b41
--- /dev/null
+++ b/src/backend/access/rmgrdesc/relmapdesc.c
@@ -0,0 +1,33 @@
+/*-------------------------------------------------------------------------
+ *
+ * relmapdesc.c
+ * rmgr descriptor routines for utils/cache/relmapper.c
+ *
+ * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ *
+ * IDENTIFICATION
+ * src/backend/access/rmgrdesc/relmapdesc.c
+ *
+ *-------------------------------------------------------------------------
+ */
+#include "postgres.h"
+
+#include "utils/relmapper.h"
+
+void
+relmap_desc(StringInfo buf, uint8 xl_info, char *rec)
+{
+ uint8 info = xl_info & ~XLR_INFO_MASK;
+
+ if (info == XLOG_RELMAP_UPDATE)
+ {
+ xl_relmap_update *xlrec = (xl_relmap_update *) rec;
+
+ appendStringInfo(buf, "update relmap: database %u tablespace %u size %u",
+ xlrec->dbid, xlrec->tsid, xlrec->nbytes);
+ }
+ else
+ appendStringInfo(buf, "UNKNOWN");
+}