X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/97e2219ed6c0e511f6165460cec79afadf42f589..35bf365de6be434aeeafa8b3d5f5c9a1e3082ce3:/src/s4u/s4u_Mutex.cpp

diff --git a/src/s4u/s4u_Mutex.cpp b/src/s4u/s4u_Mutex.cpp
index 6542263566..72c2481736 100644
--- a/src/s4u/s4u_Mutex.cpp
+++ b/src/s4u/s4u_Mutex.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2023. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -11,8 +11,7 @@
 #include "src/kernel/actor/SynchroObserver.hpp"
 #include "src/mc/mc_replay.hpp"
 
-namespace simgrid {
-namespace s4u {
+namespace simgrid::s4u {
 
 /** @brief Blocks the calling actor until the mutex can be obtained */
 void Mutex::lock()
@@ -20,7 +19,7 @@ void Mutex::lock()
   kernel::actor::ActorImpl* issuer = kernel::actor::ActorImpl::self();
 
   if (MC_is_active() || MC_record_replay_is_active()) { // Split in 2 simcalls for transition persistency
-    kernel::actor::MutexObserver lock_observer{issuer, mc::Transition::Type::MUTEX_LOCK, pimpl_};
+    kernel::actor::MutexObserver lock_observer{issuer, mc::Transition::Type::MUTEX_ASYNC_LOCK, pimpl_};
     auto acquisition =
         kernel::actor::simcall_answered([issuer, this] { return pimpl_->lock_async(issuer); }, &lock_observer);
 
@@ -56,10 +55,18 @@ bool Mutex::try_lock()
  *
  * See @ref s4u_raii.
  */
-MutexPtr Mutex::create()
+MutexPtr Mutex::create(bool recursive)
 {
-  auto* mutex = new kernel::activity::MutexImpl();
-  return MutexPtr(&mutex->mutex(), false);
+  auto* mutex = new kernel::activity::MutexImpl(recursive);
+  return MutexPtr(&mutex->get_iface(), false);
+}
+
+Actor* Mutex::get_owner()
+{
+  auto* owner = pimpl_->get_owner();
+  if (owner == nullptr)
+    return nullptr;
+  return owner->get_ciface();
 }
 
 /* refcounting of the intrusive_ptr is delegated to the implementation object */
@@ -72,8 +79,7 @@ void intrusive_ptr_release(const Mutex* mutex)
   intrusive_ptr_release(mutex->pimpl_);
 }
 
-} // namespace s4u
-} // namespace simgrid
+} // namespace simgrid::s4u
 
 /* **************************** Public C interface *************************** */
 sg_mutex_t sg_mutex_init()