From 844a28a9dd1a48045ad1db9246da5e2783c9bd40 Mon Sep 17 00:00:00 2001
From: Robert Haas
Date: Wed, 19 Feb 2014 09:34:15 -0500
Subject: pg_lsn macro naming and type behavior revisions.

Change pg_lsn_mi so that it can return negative values when subtracting
LSNs, and clean up some perhaps ill-considered macro names.
---
 src/include/fmgr.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/include/fmgr.h')

diff --git a/src/include/fmgr.h b/src/include/fmgr.h
index 700435b548d..dd4c672bafc 100644
--- a/src/include/fmgr.h
+++ b/src/include/fmgr.h
@@ -230,7 +230,7 @@ extern struct varlena *pg_detoast_datum_packed(struct varlena * datum);
 #define PG_GETARG_CHAR(n)	 DatumGetChar(PG_GETARG_DATUM(n))
 #define PG_GETARG_BOOL(n)	 DatumGetBool(PG_GETARG_DATUM(n))
 #define PG_GETARG_OID(n)	 DatumGetObjectId(PG_GETARG_DATUM(n))
-#define PG_GETARG_PG_LSN(n)	 DatumGetPgLsn(PG_GETARG_DATUM(n))
+#define PG_GETARG_LSN(n)	 DatumGetLSN(PG_GETARG_DATUM(n))
 #define PG_GETARG_POINTER(n) DatumGetPointer(PG_GETARG_DATUM(n))
 #define PG_GETARG_CSTRING(n) DatumGetCString(PG_GETARG_DATUM(n))
 #define PG_GETARG_NAME(n)	 DatumGetName(PG_GETARG_DATUM(n))
@@ -303,7 +303,7 @@ extern struct varlena *pg_detoast_datum_packed(struct varlena * datum);
 #define PG_RETURN_CHAR(x)	 return CharGetDatum(x)
 #define PG_RETURN_BOOL(x)	 return BoolGetDatum(x)
 #define PG_RETURN_OID(x)	 return ObjectIdGetDatum(x)
-#define PG_RETURN_PG_LSN(x)	 return PgLsnGetDatum(x)
+#define PG_RETURN_LSN(x)	 return LSNGetDatum(x)
 #define PG_RETURN_POINTER(x) return PointerGetDatum(x)
 #define PG_RETURN_CSTRING(x) return CStringGetDatum(x)
 #define PG_RETURN_NAME(x)	 return NameGetDatum(x)
-- 
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