[sonar] Constify pointer and reference parameters in src/s4u/.

[simgrid.git] / include / simgrid / s4u / Mutex.hpp

diff --git a/include/simgrid/s4u/Mutex.hpp b/include/simgrid/s4u/Mutex.hpp
index fbab117..c208d7d 100644 (file)
--- a/include/simgrid/s4u/Mutex.hpp
+++ b/include/simgrid/s4u/Mutex.hpp
@@ -32,8 +32,8 @@ class XBT_PUBLIC Mutex {
 
   kernel::activity::MutexImpl* const pimpl_;
   /* refcounting */
-  friend XBT_PUBLIC void intrusive_ptr_add_ref(Mutex* mutex);
-  friend XBT_PUBLIC void intrusive_ptr_release(Mutex* mutex);
+  friend XBT_PUBLIC void intrusive_ptr_add_ref(const Mutex* mutex);
+  friend XBT_PUBLIC void intrusive_ptr_release(const Mutex* mutex);
 
 public:
   explicit Mutex(kernel::activity::MutexImpl* mutex) : pimpl_(mutex) {}