X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/29379a85ce9802fd3174f4237b57d240a704cb45..b5c0093dd3fb7d66ec6e1f72963ba7b9faa45fe7:/src/s4u/s4u_ConditionVariable.cpp

diff --git a/src/s4u/s4u_ConditionVariable.cpp b/src/s4u/s4u_ConditionVariable.cpp
index 4d053aed3f..1656d7f43f 100644
--- a/src/s4u/s4u_ConditionVariable.cpp
+++ b/src/s4u/s4u_ConditionVariable.cpp
@@ -1,8 +1,10 @@
-/* Copyright (c) 2006-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2019. 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. */
 
+#include "simgrid/cond.h"
+#include "simgrid/forward.h"
 #include "simgrid/s4u/ConditionVariable.hpp"
 #include "simgrid/simix.h"
 #include "src/kernel/activity/ConditionVariableImpl.hpp"
@@ -16,7 +18,8 @@ namespace s4u {
 
 ConditionVariablePtr ConditionVariable::create()
 {
-  smx_cond_t cond = simcall_cond_init();
+  kernel::activity::ConditionVariableImpl* cond =
+      simix::simcall([] { return new kernel::activity::ConditionVariableImpl(); });
   return ConditionVariablePtr(&cond->cond_, false);
 }
 
@@ -84,3 +87,38 @@ void intrusive_ptr_release(ConditionVariable* cond)
 
 } // namespace s4u
 } // namespace simgrid
+
+/* **************************** Public C interface *************************** */
+sg_cond_t sg_cond_init()
+{
+  simgrid::kernel::activity::ConditionVariableImpl* cond =
+      simgrid::simix::simcall([] { return new simgrid::kernel::activity::ConditionVariableImpl(); });
+
+  return new simgrid::s4u::ConditionVariable(cond);
+}
+
+void sg_cond_wait(sg_cond_t cond, sg_mutex_t mutex)
+{
+  cond->wait(mutex);
+}
+
+int sg_cond_wait_for(sg_cond_t cond, sg_mutex_t mutex, double delay)
+{
+  std::unique_lock<simgrid::s4u::Mutex> lock(*mutex);
+  return cond->wait_for(lock, delay) == std::cv_status::timeout ? 1 : 0;
+}
+
+void sg_cond_notify_one(sg_cond_t cond)
+{
+  cond->notify_one();
+}
+
+void sg_cond_notify_all(sg_cond_t cond)
+{
+  cond->notify_all();
+}
+
+void sg_cond_destroy(sg_cond_t cond)
+{
+  delete cond;
+}