From a729518a66eaaf44cb98adb26cd558160dbb2df5 Mon Sep 17 00:00:00 2001
From: wj32 <wj32@21ef857c-d57f-4fe0-8362-d861dc6d29cd>
Date: Sat, 22 Aug 2009 05:39:14 +0000
Subject: [PATCH] removed FastResourceLock.cs

git-svn-id: svn://svn.code.sf.net/p/processhacker/code@1732 21ef857c-d57f-4fe0-8362-d861dc6d29cd
---
 .../ProcessHacker.Common.csproj               |  1 -
 .../Threading/FastResourceLock.cs             | 99 -------------------
 2 files changed, 100 deletions(-)
 delete mode 100644 trunk/ProcessHacker.Common/Threading/FastResourceLock.cs

diff --git a/trunk/ProcessHacker.Common/ProcessHacker.Common.csproj b/trunk/ProcessHacker.Common/ProcessHacker.Common.csproj
index ddaebb500..8866cb027 100644
--- a/trunk/ProcessHacker.Common/ProcessHacker.Common.csproj
+++ b/trunk/ProcessHacker.Common/ProcessHacker.Common.csproj
@@ -71,7 +71,6 @@
     <Compile Include="Logging.cs" />
     <Compile Include="Messaging\MessageQueue.cs" />
     <Compile Include="Threading\FastQueue.cs" />
-    <Compile Include="Threading\FastResourceLock.cs" />
     <Compile Include="Threading\RundownProtection.cs" />
     <Compile Include="Threading\SemaphorePair.cs" />
     <Compile Include="Threading\SpinLock.cs" />
diff --git a/trunk/ProcessHacker.Common/Threading/FastResourceLock.cs b/trunk/ProcessHacker.Common/Threading/FastResourceLock.cs
deleted file mode 100644
index f84ce94ba..000000000
--- a/trunk/ProcessHacker.Common/Threading/FastResourceLock.cs
+++ /dev/null
@@ -1,99 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace ProcessHacker.Common.Threading
-{
-    public unsafe class FastResourceLock
-    {
-        // Indicates that the lock is held.
-        private const int _locked = 0x1;
-        // Indicates that there are chained waiters.
-        private const int _waiters = 0x2;
-        // Flags mask.
-        private const int _flags = 0x3;
-
-        private int _spinCount;
-        private void* _value;
-
-        public struct FastResourceLockContext : IDisposable
-        {
-            private bool _disposed;
-            private FastResourceLock _lock;
-            private bool _shared;
-
-            internal FastResourceLockContext(FastResourceLock loc, bool shared)
-            {
-                _disposed = false;
-                _lock = loc;
-                _shared = shared;
-            }
-
-            public void Dispose()
-            {
-                if (!_disposed)
-                {
-                    if (_shared)
-                        _lock.ReleaseShared();
-                    else
-                        _lock.ReleaseExclusive();
-
-                    _disposed = true;
-                }
-            }
-        }
-
-        public struct FastResourceWaitBlock
-        {
-            public FastResourceWaitBlock* Previous;
-            public FastResourceWaitBlock* Next;
-            public FastResourceWaitBlock* Last;
-
-            public int SharedCount;
-
-            public IntPtr WakeEventHandle;
-        }
-
-        public FastResourceLock()
-        {
-            _value = null;
-
-            if (Environment.ProcessorCount == 1)
-                _spinCount = 0;
-            else
-                _spinCount = 1024;
-        }
-
-        public void AcquireExclusive()
-        {
-
-        }
-
-        public FastResourceLockContext AcquireExclusiveContext()
-        {
-            this.AcquireExclusive();
-            return new FastResourceLockContext(this, false);
-        }
-
-        public void AcquireShared()
-        {
-
-        }
-
-        public FastResourceLockContext AcquireSharedContext()
-        {
-            this.AcquireShared();
-            return new FastResourceLockContext(this, true);
-        }
-
-        public void ReleaseExclusive()
-        {
-
-        }
-
-        public void ReleaseShared()
-        {
-
-        }
-    }
-}