X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4c13ae49e3c558dd6c83e0e1a479c189f57aec45..d2fa4c958fad5cd1ff8f7325a933326869936268:/src/s4u/s4u_Mutex.cpp

diff --git a/src/s4u/s4u_Mutex.cpp b/src/s4u/s4u_Mutex.cpp
index 2f90b265d9..95658bb9fc 100644
--- a/src/s4u/s4u_Mutex.cpp
+++ b/src/s4u/s4u_Mutex.cpp
@@ -3,6 +3,8 @@
 /* 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. */
 
+#include "simgrid/forward.h"
+#include "simgrid/mutex.h"
 #include "simgrid/s4u/Mutex.hpp"
 #include "src/kernel/activity/MutexImpl.hpp"
 
@@ -62,3 +64,32 @@ void intrusive_ptr_release(Mutex* mutex)
 
 } // namespace s4u
 } // namespace simgrid
+
+/* **************************** Public C interface *************************** */
+sg_mutex_t sg_mutex_init()
+{
+  simgrid::kernel::activity::MutexImpl* mutex =
+      simgrid::simix::simcall([] { return new simgrid::kernel::activity::MutexImpl(); });
+
+  return new simgrid::s4u::Mutex(mutex);
+}
+
+void sg_mutex_lock(sg_mutex_t mutex)
+{
+  mutex->lock();
+}
+
+void sg_mutex_unlock(sg_mutex_t mutex)
+{
+  mutex->unlock();
+}
+
+int sg_mutex_try_lock(sg_mutex_t mutex)
+{
+  return mutex->try_lock();
+}
+
+void sg_mutex_destroy(sg_mutex_t mutex)
+{
+  delete mutex;
+}