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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-16 19:46:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-16 19:46:48 +0000
commit311bcfc6b3acdd6fd152798c7f287ddf74fa2a98 (patch)
tree0ec307299b1dada3701e42f4ca6eda57d708261e /src/backend/nodes/nodes.c
parentInitial commit. (diff)
downloadpostgresql-15-upstream.tar.xz
postgresql-15-upstream.zip
Adding upstream version 15.4.upstream/15.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/backend/nodes/nodes.c')
-rw-r--r--src/backend/nodes/nodes.c31
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diff --git a/src/backend/nodes/nodes.c b/src/backend/nodes/nodes.c
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+/*-------------------------------------------------------------------------
+ *
+ * nodes.c
+ * support code for nodes (now that we have removed the home-brew
+ * inheritance system, our support code for nodes is much simpler)
+ *
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ *
+ * IDENTIFICATION
+ * src/backend/nodes/nodes.c
+ *
+ * HISTORY
+ * Andrew Yu Oct 20, 1994 file creation
+ *
+ *-------------------------------------------------------------------------
+ */
+#include "postgres.h"
+
+#include "nodes/nodes.h"
+
+/*
+ * Support for newNode() macro
+ *
+ * In a GCC build there is no need for the global variable newNodeMacroHolder.
+ * However, we create it anyway, to support the case of a non-GCC-built
+ * loadable module being loaded into a GCC-built backend.
+ */
+
+Node *newNodeMacroHolder;