Update copyright lines with new year.

[simgrid.git] / src / xbt / xbt_os_synchro.cpp

diff --git a/src/xbt/xbt_os_synchro.cpp b/src/xbt/xbt_os_synchro.cpp
index d27ae64..ecfe134 100644 (file)
--- a/src/xbt/xbt_os_synchro.cpp
+++ b/src/xbt/xbt_os_synchro.cpp
@@ -1,18 +1,16 @@
 /* Classical synchro schema, implemented on top of SimGrid                  */
 
-/* Copyright (c) 2007-2016. The SimGrid Team.
+/* Copyright (c) 2007-2020. 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 "xbt/ex.h"
-#include "xbt/synchro.h"
-
+#include "simgrid/Exception.hpp"
 #include "simgrid/simix.h" /* used implementation */
-#include "src/simix/smx_synchro_private.hpp"
-
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_sync, xbt, "Synchronization mechanism");
+#include "src/kernel/activity/ConditionVariableImpl.hpp"
+#include "src/kernel/activity/MutexImpl.hpp"
+#include "xbt/synchro.h"
 
 /****** mutex related functions ******/
 xbt_mutex_t xbt_mutex_init(void)
@@ -32,12 +30,13 @@ int xbt_mutex_try_acquire(xbt_mutex_t mutex)
 
 void xbt_mutex_release(xbt_mutex_t mutex)
 {
-  ((smx_mutex_t)mutex)->unlock(SIMIX_process_self());
+  simcall_mutex_unlock((smx_mutex_t)mutex);
 }
 
 void xbt_mutex_destroy(xbt_mutex_t mutex)
 {
-  SIMIX_mutex_unref((smx_mutex_t)mutex);
+  if (mutex != nullptr)
+    mutex->unref();
 }
 
 /***** condition related functions *****/
@@ -51,22 +50,22 @@ void xbt_cond_wait(xbt_cond_t cond, xbt_mutex_t mutex)
   simcall_cond_wait((smx_cond_t)cond, (smx_mutex_t)mutex);
 }
 
-void xbt_cond_timedwait(xbt_cond_t cond, xbt_mutex_t mutex, double delay)
+int xbt_cond_timedwait(xbt_cond_t cond, xbt_mutex_t mutex, double delay)
 {
-  simcall_cond_wait_timeout((smx_cond_t)cond, (smx_mutex_t)mutex, delay);
+  return simcall_cond_wait_timeout((smx_cond_t)cond, (smx_mutex_t)mutex, delay);
 }
 
 void xbt_cond_signal(xbt_cond_t cond)
 {
-  simcall_cond_signal((smx_cond_t)cond);
+  cond->cond_.notify_one();
 }
 
 void xbt_cond_broadcast(xbt_cond_t cond)
 {
-  simcall_cond_broadcast((smx_cond_t)cond);
+  cond->cond_.notify_all();
 }
 
 void xbt_cond_destroy(xbt_cond_t cond)
 {
-  SIMIX_cond_unref((smx_cond_t)cond);
+  delete cond;
 }