From 8cabcd2de8b46c42dffcaaf46ccc2dc4d092ebba Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Thu, 20 Jun 2013 20:01:38 +0200
Subject: DynamicLookupHelper: Add secure isFunctionAvailable(..);
 NativeLibrary: Add TODO comments, re protected lookup functions.

---
 src/java/com/jogamp/common/os/DynamicLibraryBundle.java | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/java/com/jogamp/common/os/DynamicLibraryBundle.java')

diff --git a/src/java/com/jogamp/common/os/DynamicLibraryBundle.java b/src/java/com/jogamp/common/os/DynamicLibraryBundle.java
index b47c69b..fc36908 100644
--- a/src/java/com/jogamp/common/os/DynamicLibraryBundle.java
+++ b/src/java/com/jogamp/common/os/DynamicLibraryBundle.java
@@ -357,6 +357,7 @@ public class DynamicLibraryBundle implements DynamicLookupHelper {
         return 0;
     }
     
+    @Override
     public final long dynamicLookupFunction(String funcName) {
         if(!isToolLibLoaded() || null==funcName) {
             if(DEBUG_LOOKUP && !isToolLibLoaded()) {
@@ -383,6 +384,11 @@ public class DynamicLibraryBundle implements DynamicLookupHelper {
         }
         return addr;
     }
+    
+    @Override
+    public final boolean isFunctionAvailable(String funcName) {
+        return 0 != dynamicLookupFunction(funcName);
+    }
 
     /** Inherit access */
     static final class GlueJNILibLoader extends JNILibLoaderBase {
-- 
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