Define NEON_SMGR in smgr.h to make it possible for extensions to use …

…extetnded Neon SMGR API (#299) Co-authored-by: Konstantin Knizhnik <[email protected]>
neondatabase · Jul 29, 2023 · da3885c · da3885c
1 parent ebedb34
commit da3885c
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/include/storage/smgr.h b/src/include/storage/smgr.h
@@ -20,6 +20,12 @@
 
 struct f_smgr;
 
+/*
+ * Neon: extended SMGR API.
+ * This define can be used by extensions to determine that them are built for Neon.
+ */
+#define NEON_SMGR 1
+
 /*
  * smgr.c maintains a table of SMgrRelation objects, which are essentially
  * cached file handles.  An SMgrRelation is created (if not already present)