X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5ed37babb2fa9097abe82df299c0aa259ed84d5a..3203afd846219ef8b41cadda945ea0a98103c46f:/teshsuite/mc/mutex-handling/mutex-handling.cpp

diff --git a/teshsuite/mc/mutex-handling/mutex-handling.cpp b/teshsuite/mc/mutex-handling/mutex-handling.cpp
index 22224b656d..adb9519796 100644
--- a/teshsuite/mc/mutex-handling/mutex-handling.cpp
+++ b/teshsuite/mc/mutex-handling/mutex-handling.cpp
@@ -24,6 +24,8 @@
 #include "simgrid/s4u/Mailbox.hpp"
 #include "simgrid/s4u/Mutex.hpp"
 
+#include <mutex> // std::unique_lock
+
 XBT_LOG_NEW_DEFAULT_CATEGORY(mutex_handling, "Messages specific for this test");
 
 static int receiver(const char* box_name)
@@ -45,14 +47,11 @@ static int sender(const char* box_name, simgrid::s4u::MutexPtr mutex, int value)
   auto* payload = new int(value);
   auto mb      = simgrid::s4u::Mailbox::by_name(box_name);
 
+  std::unique_lock<simgrid::s4u::Mutex> lock;
   if (mutex)
-    mutex->lock();
+    lock = std::unique_lock(*mutex);
 
   mb->put(payload, 8);
-
-  if (mutex)
-    mutex->unlock();
-
   return 0;
 }