1 files changed, 0 insertions, 226 deletions
diff --git a/ace/Null_Mutex.h b/ace/Null_Mutex.h
deleted file mode 100644
index 022cc034df6..00000000000
--- a/ace/Null_Mutex.h
+++ /dev/null
@@ -1,226 +0,0 @@
-// -*- C++ -*-
-
-//==========================================================================
-/**
- *  @file    Null_Mutex.h
- *
- *  $Id$
- *
- *   Moved from Synch.h.
- *
- *  @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
- */
-//==========================================================================
-
-#ifndef ACE_NULL_MUTEX_H
-#define ACE_NULL_MUTEX_H
-#include /**/ "ace/pre.h"
-
-// All methods in this class are inline, so there is no
-// need to import or export on Windows. -- CAE 12/18/2003
-#include "ace/os_include/os_errno.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-#include "ace/Global_Macros.h"
-#include "ace/OS_Memory.h"
-
-
-ACE_BEGIN_VERSIONED_NAMESPACE_DECL
-
-class ACE_Time_Value;
-
-/**
- * @class ACE_Null_Mutex
- *
- * @brief Implement a do nothing <ACE_Mutex>, i.e., all the methods are
- * no ops.
- */
-class ACE_Null_Mutex
-{
-public:
-  ACE_Null_Mutex (const ACE_TCHAR * = 0)
-    : lock_ (0) {}
-  ~ACE_Null_Mutex (void) {}
-  /// Return 0.
-  int remove (void) {return 0;}
-
-  /// Return 0.
-  int acquire (void) {return 0;}
-
-  /// Return -1 with <errno> == <ETIME>.
-  int acquire (ACE_Time_Value &) {errno = ETIME; return -1;}
-
-  /// Return -1 with <errno> == <ETIME>.
-  int acquire (ACE_Time_Value *) {errno = ETIME; return -1;}
-
-  /// Return 0.
-  int tryacquire (void) {return 0;}
-
-  /// Return 0.
-  int release (void) {return 0;}
-
-  /// Return 0.
-  int acquire_write (void) {return 0;}
-
-  /// Return 0.
-  int tryacquire_write (void) {return 0;}
-
-  /// Return 0.
-  int tryacquire_write_upgrade (void) {return 0;}
-
-  /// Return 0.
-  int acquire_read (void) {return 0;}
-
-  /// Return 0.
-  int tryacquire_read (void) {return 0;}
-
-  /// Dump the state of an object.
-  void dump (void) const {}
-
-  /// Declare the dynamic allocation hooks.
-  //ACE_ALLOC_HOOK_DECLARE;
-
-  int lock_; // A dummy lock.
-};
-
-#if defined (ACE_USES_OBSOLETE_GUARD_CLASSES)
-/**
- * @class ACE_Null_Mutex_Guard
- *
- * @brief This data structure is meant to be used within a method or
- * function...  It performs automatic aquisition and release of
- * an ACE_Null_Mutex.
- *
- * This class is obsolete and should be replaced by
- * ACE_Guard<ACE_Null_Mutex>.
- */
-class ACE_Null_Mutex_Guard
-{
-public:
-  ACE_Null_Mutex_Guard (ACE_Null_Mutex &) {}
-  ~ACE_Null_Mutex_Guard (void) {}
-  int remove (void) {return 0;}
-  int locked (void) {return 1;}
-  int acquire (void) {return 0;}
-  int tryacquire (void) {return 0;}
-  int release (void) {return 0:}
-  void dump (void) const {}
-
-private:
-  // = Prevent assignment and initialization.
-  void operator= (const ACE_Null_Mutex_Guard &);
-  ACE_Null_Mutex_Guard (const ACE_Null_Mutex_Guard &);
-};
-#endif /* ACE_USES_OBSOLETE_GUARD_CLASSES */
-
-template <class ACE_LOCK>
-class ACE_Guard;
-
-/**
- * @class ACE_Guard<ACE_Null_Mutex>
- *
- * @brief Template specialization of ACE_Guard for the
- * ACE_Null_Mutex.
- *
- * This specialization is useful since it helps to speedup
- * performance of the "Null_Mutex" considerably.
- */
-template<>
-class ACE_Guard<ACE_Null_Mutex>
-{
-public:
-  // = Initialization and termination methods.
-  ACE_Guard (ACE_Null_Mutex &) {}
-  ACE_Guard (ACE_Null_Mutex &, int) {}
-  ACE_Guard (ACE_Null_Mutex &, int, int) {}
-#if defined (ACE_WIN32)
-  ~ACE_Guard (void) {}
-#endif /* ACE_WIN32 */
-
-  int acquire (void) { return 0; }
-  int tryacquire (void) { return 0; }
-  int release (void) { return 0; }
-  void disown (void) {}
-  int locked (void) { return 1; }
-  int remove (void) { return 0; }
-  void dump (void) const {}
-
-private:
-
-  // Disallow copying and assignment.
-  ACE_Guard (const ACE_Guard<ACE_Null_Mutex> &);
-  void operator= (const ACE_Guard<ACE_Null_Mutex> &);
-
-};
-
-template <class ACE_LOCK>
-class ACE_Write_Guard;
-
-/**
- * @class ACE_Write_Guard<ACE_Null_Mutex>
- *
- */
-template<>
-class ACE_Write_Guard<ACE_Null_Mutex> : public ACE_Guard<ACE_Null_Mutex>
-{
-public:
-  ACE_Write_Guard (ACE_Null_Mutex &m)
-    : ACE_Guard<ACE_Null_Mutex> (m) {}
-  ACE_Write_Guard (ACE_Null_Mutex &m, int blocked)
-    : ACE_Guard<ACE_Null_Mutex> (m, blocked) {}
-
-  int acquire_write (void) { return 0; }
-  int acquire (void) { return 0; }
-  int tryacquire_write (void) { return 0; }
-  int tryacquire (void) { return 0; }
-  void dump (void) const {}
-};
-
-template <class ACE_LOCK>
-class ACE_Read_Guard;
-
-/**
- * @class ACE_Read_Guard<ACE_Null_Mutex>
- *
- */
-template<>
-class ACE_Read_Guard<ACE_Null_Mutex> : public ACE_Guard<ACE_Null_Mutex>
-{
-public:
-  ACE_Read_Guard (ACE_Null_Mutex &m)
-    : ACE_Guard<ACE_Null_Mutex> (m) {}
-  ACE_Read_Guard (ACE_Null_Mutex &m, int blocked)
-    : ACE_Guard<ACE_Null_Mutex> (m, blocked) {}
-
-  int acquire_read (void) { return 0; }
-  int acquire (void) { return 0; }
-  int tryacquire_read (void) { return 0; }
-  int tryacquire (void) { return 0; }
-  void dump (void) const {}
-};
-
-template <class T> class ACE_Malloc_Lock_Adapter_T;
-
-/**
- * @class ACE_Malloc_Lock_Adapter_T<ACE_Null_Mutex>
- *
- */
-template<>
-class ACE_Malloc_Lock_Adapter_T<ACE_Null_Mutex>
-{
-public:
-  ACE_Null_Mutex * operator () (const ACE_TCHAR *name)
-  {
-    ACE_Null_Mutex *p;
-    ACE_NEW_RETURN (p, ACE_Null_Mutex (name), 0);
-    return p;
-  }
-};
-
-ACE_END_VERSIONED_NAMESPACE_DECL
-
-#include /**/ "ace/post.h"
-#endif /* ACE_NULL_MUTEX_H */