From e74983906112d6e082755b5efda6640b1e2a36ff Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 3 Oct 2005 19:33:54 +0000
Subject: [PATCH] From MFM, Added FreeBSD specific implementation for
 getGLExtensionFuncPtr using dlsym(RTLD_DEFAULT, xxx)

---
 include/osg/GLExtensions | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/osg/GLExtensions b/include/osg/GLExtensions
index 8afaf0229..e52289523 100644
--- a/include/osg/GLExtensions
+++ b/include/osg/GLExtensions
@@ -73,6 +73,10 @@ inline void* getGLExtensionFuncPtr(const char *funcName)
      static void *handle = dlopen((const char *)0L, RTLD_LAZY);
      return dlsym(handle, funcName);
 
+#elif defined (__FreeBSD__)
+
+    return dlsym( RTLD_DEFAULT, funcName );
+
 #else // all other unixes
 
     return dlsym(0, funcName);