From a6348ae33298ce2d1371e2071bb77b58de0039f0 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter_e@gmx.net>
Date: Thu, 15 Nov 2001 16:08:15 +0000
Subject: [PATCH] Only use RTLD_GLOBAL when available, which it isn't in older
 releases of the OS.

---
 src/backend/port/dynloader/osf.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/backend/port/dynloader/osf.h b/src/backend/port/dynloader/osf.h
index 88421319fda..f505ad1dff8 100644
--- a/src/backend/port/dynloader/osf.h
+++ b/src/backend/port/dynloader/osf.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: osf.h,v 1.6 2001/11/05 17:46:27 momjian Exp $
+ * $Id: osf.h,v 1.7 2001/11/15 16:08:15 petere Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -28,6 +28,12 @@
  * library as the file to be dynamically loaded.
  *
  */
+
+/* RTLD_GLOBAL is not available in <5.x */
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL 0
+#endif
+
 #define  pg_dlopen(f)	dlopen((f), RTLD_LAZY | RTLD_GLOBAL)
 #define  pg_dlsym(h, f) ((PGFunction) dlsym(h, f))
 #define  pg_dlclose(h)	dlclose(h)