2 files changed, 12 insertions, 2 deletions
diff --git a/include/gnuradio/gr_top_block.h b/include/gnuradio/gr_top_block.h
index 3a56bf6..0fa5496 100644
--- a/include/gnuradio/gr_top_block.h
+++ b/include/gnuradio/gr_top_block.h
@@ -34,7 +34,12 @@ struct GRAS_API gr_top_block : gnuradio::TopBlock
 
     void unlock(void)
     {
-        this->update();
+        this->commit();
+    }
+
+    void start(void)
+    {
+        gnuradio::TopBlock::start();
     }
 
     void start(const size_t max_items)
@@ -43,6 +48,11 @@ struct GRAS_API gr_top_block : gnuradio::TopBlock
         gnuradio::TopBlock::start();
     }
 
+    void run(void)
+    {
+        gnuradio::TopBlock::run();
+    }
+
     void run(const size_t max_items)
     {
         this->set_max_noutput_items(max_items);
diff --git a/include/gnuradio/top_block.hpp b/include/gnuradio/top_block.hpp
index bab67ee..19daafc 100644
--- a/include/gnuradio/top_block.hpp
+++ b/include/gnuradio/top_block.hpp
@@ -42,7 +42,7 @@ struct GRAS_API TopBlock : HierBlock
     TopBlock(const std::string &name);
 
     //! Get the global block config settings
-    const GlobalBlockConfig &global_config(void) const;
+    GlobalBlockConfig global_config(void) const;
 
     //! Set the global block config settings
     void set_global_config(const GlobalBlockConfig &config);