1 files changed, 9 insertions, 0 deletions
diff --git a/gnuradio-runtime/include/gnuradio/basic_block.h b/gnuradio-runtime/include/gnuradio/basic_block.h
index be385465d1..f1a4297eae 100644
--- a/gnuradio-runtime/include/gnuradio/basic_block.h
+++ b/gnuradio-runtime/include/gnuradio/basic_block.h
@@ -331,6 +331,15 @@ namespace gr {
       }
       d_msg_handlers[which_port] = msg_handler_t(msg_handler);
     }
+
+    virtual void set_processor_affinity(const std::vector<int> &mask)
+    { throw std::runtime_error("set_processor_affinity not overloaded in child class."); }
+
+    virtual void unset_processor_affinity()
+    { throw std::runtime_error("unset_processor_affinity not overloaded in child class."); }
+
+    virtual std::vector<int> processor_affinity()
+    { throw std::runtime_error("processor_affinity not overloaded in child class."); }
   };
 
   inline bool operator<(basic_block_sptr lhs, basic_block_sptr rhs)