1 files changed, 76 insertions, 0 deletions
diff --git a/ACE/ace/Monitor_Control/Linux_Network_Interface_Monitor.h b/ACE/ace/Monitor_Control/Linux_Network_Interface_Monitor.h
new file mode 100644
index 00000000000..3516450bab3
--- /dev/null
+++ b/ACE/ace/Monitor_Control/Linux_Network_Interface_Monitor.h
@@ -0,0 +1,76 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ * @file Linux_Network_Interface_Monitor.h
+ *
+ * $Id$
+ *
+ * @author Jeff Parsons <j.parsons@vanderbilt.edu>
+ */
+//=============================================================================
+
+#ifndef LINUX_NETWORK_INTERFACE_MONITOR_H
+#define LINUX_NETWORK_INTERFACE_MONITOR_H
+
+#include /**/ "ace/pre.h"
+
+#include "ace/SString.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+#pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "ace/Monitor_Control/Monitor_Control_export.h"
+
+#if defined (linux) || defined (AIX)
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+namespace ACE
+{
+  namespace Monitor_Control
+  {
+    /**
+     * @class Linux_Network_Interface_Monitor
+     *
+     * @brief Mixin class for network interface monitors compiled on
+     *        Linux machines.
+     */
+    class MONITOR_CONTROL_Export Linux_Network_Interface_Monitor
+    {
+    protected:
+      /// The Linux system file /proc/net/dev stores a wealth of
+      /// network information about the system. To get the specific
+      /// value we want to monitor, we just vary the scan format string.
+      Linux_Network_Interface_Monitor (const char *scan_format);
+
+      /// Platform-specific implementation.
+      void update_i (void);
+
+      /// Platform-specific reset.
+      void clear_impl (void);
+
+    protected:
+      ACE_UINT64 value_;
+      
+    private:
+      /// Common code.      
+      void init (void);
+
+    private:
+      static const unsigned long MAX_INTERFACES = 10UL;
+      ACE_UINT64 value_array_[MAX_INTERFACES];
+      ACE_UINT64 start_;
+      ACE_CString scan_format_;
+    };
+  }
+}
+
+ACE_END_VERSIONED_NAMESPACE_DECL
+
+#endif /* defined (linux) || defined (AIX) */
+
+#include /**/ "ace/post.h"
+
+#endif // LINUX_NETWORK_INTERFACE_MONITOR_H