-package org.simgrid.msg;
-/** A mutex implemented on top of SimGrid synchronization mechanisms.
- * You can use it exactly the same way that you use the mutexes,
- * but to handle the interactions between the threads within the simulation.
- *
+/*
* Copyright 2012 The SimGrid team. All right reserved.
*
* This program is free software; you can redistribute
* (GNU LGPL) which comes with this package.
*
*/
+package org.simgrid.msg;
+/** A mutex implemented on top of SimGrid synchronization mechanisms.
+ * You can use it exactly the same way that you use the mutexes,
+ * but to handle the interactions between the processes within the simulation.
+ *
+ */
public class Mutex {
private long bind; // The C object -- don't touch it
public Mutex(int capa) {
init(capa);
}
+ protected void finalize() {
+ exit();
+ }
+ private native void exit();
private native void init(int capacity);
public native void acquire();
public native void release();
+
+ /**
+ * Class initializer, to initialize various JNI stuff
+ */
+ public static native void nativeInit();
+ static {
+ nativeInit();
+ }
}
+
+
