1 files changed, 112 insertions, 0 deletions
diff --git a/ACE/ace/IO_Cntl_Msg.h b/ACE/ace/IO_Cntl_Msg.h
new file mode 100644
index 00000000000..7101284c9f7
--- /dev/null
+++ b/ACE/ace/IO_Cntl_Msg.h
@@ -0,0 +1,112 @@
+// -*- C++ -*-
+
+//==========================================================================
+/**
+ *  @file    IO_Cntl_Msg.h
+ *
+ *  $Id$
+ *
+ *  @author Doug Schmidt
+ */
+//==========================================================================
+
+
+#ifndef ACE_IO_CNTL_MSG_H
+#define ACE_IO_CNTL_MSG_H
+
+#include /**/ "ace/pre.h"
+
+#include /**/ "ace/ACE_export.h"
+#include "ace/os_include/os_stddef.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/**
+ * @class ACE_IO_Cntl_Msg
+ *
+ * @brief Data format for IOCTL messages
+ */
+class ACE_Export ACE_IO_Cntl_Msg
+{
+public:
+  enum
+  {
+    /// Set the low water mark.
+    SET_LWM    = 1,
+    /// Get the low water mark.
+    GET_LWM    = 2,
+    /// Set the high water mark.
+    SET_HWM    = 3,
+    /// Get the high water mark.
+    GET_HWM    = 4,
+    /// Link modules
+    MOD_LINK   = 5,
+    /// Unlink modules
+    MOD_UNLINK = 6
+  };
+
+  typedef unsigned short ACE_IO_Cntl_Cmds;
+
+  // = Initialization method.
+  /// Initialize the control message.
+  ACE_IO_Cntl_Msg (ACE_IO_Cntl_Cmds c);
+
+  // = Get/set methods
+
+  /// Get command.
+  ACE_IO_Cntl_Cmds cmd (void);
+
+  /// Set command.
+  void cmd (ACE_IO_Cntl_Cmds c);
+
+  /// Get count.
+  size_t count (void);
+
+  /// Set count.
+  void count (size_t c);
+
+  /// Get error.
+  int error (void);
+
+  /// Set error.
+  void error (int e);
+
+  /// Get return value.
+  int rval (void);
+
+  /// Set return value.
+  void rval (int r);
+
+  /// Dump the state of an object.
+  void dump (void) const;
+
+  /// Declare the dynamic allocation hooks.
+  ACE_ALLOC_HOOK_DECLARE;
+
+private:
+  /// Command.
+  ACE_IO_Cntl_Cmds cmd_;
+
+  /// Count.
+  size_t count_;
+
+  /// Error.
+  int error_;
+
+  /// Return value
+  int rval_;
+};
+
+ACE_END_VERSIONED_NAMESPACE_DECL
+
+#if defined (__ACE_INLINE__)
+#include "ace/IO_Cntl_Msg.inl"
+#endif /* __ACE_INLINE__ */
+
+#include /**/ "ace/post.h"
+
+#endif /* ACE_IO_CNTL_MSG_H */