X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=mutex.cc;h=145000548be4665f7f8a2cfb4fb657c2ab9a5382;hb=3f77119600ac3aa246258dec2776056d09f8e4e0;hp=91b0b9a33f8a4109d82e9334f127534b1d6ec137;hpb=a4090d03cc1a5f5bca8f10986d74b76a9bb45371;p=model-checker.git

diff --git a/mutex.cc b/mutex.cc
index 91b0b9a..1450005 100644
--- a/mutex.cc
+++ b/mutex.cc
@@ -3,6 +3,7 @@
 #include "model.h"
 #include "threads-model.h"
 #include "clockvector.h"
+#include "action.h"
 
 namespace std {
 mutex::mutex() {
@@ -17,8 +18,7 @@ void mutex::lock() {
 }
 	
 bool mutex::try_lock() {
-  model->switch_to_master(new ModelAction(ATOMIC_TRYLOCK, std::memory_order_seq_cst, this));
-  return thread_current()->get_return_value();
+  return model->switch_to_master(new ModelAction(ATOMIC_TRYLOCK, std::memory_order_seq_cst, this));
 }
 
 void mutex::unlock() {