added nbd header file

diff --git a/misc/network_servers/v3_nbd/v3_nbd.h b/misc/network_servers/v3_nbd/v3_nbd.h
new file mode 100644 (file)
index 0000000..f413c10
--- /dev/null
+++ b/misc/network_servers/v3_nbd/v3_nbd.h
@@ -0,0 +1,46 @@
+/* 
+ * This file is part of the Palacios Virtual Machine Monitor developed
+ * by the V3VEE Project with funding from the United States National 
+ * Science Foundation and the Department of Energy.  
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico.  You can find out more at 
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu> 
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org> 
+ * All rights reserved.
+ *
+ * Author: Jack Lange <jarusl@cs.northwestern.edu>
+ *
+ * This is free software.  You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
+
+#ifndef __V3_NBD_H__
+#define __V3_NBD_H__
+
+#include <string>
+#include "vtl.h"
+
+using namespace std;
+
+class v3_disk {
+ private:
+    v3_disk();
+
+    string filename;
+
+    int in_use;
+
+ public:
+    virtual unsigned long long get_capacity();
+    virtual int read(unsigned char * buf, unsigned long long offset, int length);
+    virtual int write(unsigned char * buf, unsigned long long offset, int length);
+
+};
+
+
+
+
+#endif