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authorJiyoung Yun <jy910.yun@samsung.com>2017-02-10 20:35:12 +0900
committerJiyoung Yun <jy910.yun@samsung.com>2017-02-10 20:35:12 +0900
commit4b11dc566a5bbfa1378d6266525c281b028abcc8 (patch)
treeb48831a898906734f8884d08b6e18f1144ee2b82 /src/mscorlib/src/System/Threading/LockCookie.cs
parentdb20f3f1bb8595633a7e16c8900fd401a453a6b5 (diff)
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Imported Upstream version 1.0.0.9910upstream/1.0.0.9910
Diffstat (limited to 'src/mscorlib/src/System/Threading/LockCookie.cs')
-rw-r--r--src/mscorlib/src/System/Threading/LockCookie.cs57
1 files changed, 0 insertions, 57 deletions
diff --git a/src/mscorlib/src/System/Threading/LockCookie.cs b/src/mscorlib/src/System/Threading/LockCookie.cs
deleted file mode 100644
index c1fbfd828e..0000000000
--- a/src/mscorlib/src/System/Threading/LockCookie.cs
+++ /dev/null
@@ -1,57 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-//
-/*============================================================
-**
-**
-**
-** Purpose: Defines the lock that implements
-** single-writer/multiple-reader semantics
-**
-**
-===========================================================*/
-
-namespace System.Threading {
-
- using System;
- [System.Runtime.InteropServices.ComVisible(true)]
- public struct LockCookie
- {
- private int _dwFlags;
- private int _dwWriterSeqNum;
- private int _wReaderAndWriterLevel;
- private int _dwThreadID;
-
- public override int GetHashCode()
- {
- return _dwFlags + _dwWriterSeqNum + _wReaderAndWriterLevel + _dwThreadID;
- }
-
- public override bool Equals(Object obj)
- {
- if (obj is LockCookie)
- return Equals((LockCookie)obj);
- else
- return false;
- }
-
- public bool Equals(LockCookie obj)
- {
- return obj._dwFlags == _dwFlags && obj._dwWriterSeqNum == _dwWriterSeqNum &&
- obj._wReaderAndWriterLevel == _wReaderAndWriterLevel && obj._dwThreadID == _dwThreadID;
- }
-
- public static bool operator ==(LockCookie a, LockCookie b)
- {
- return a.Equals(b);
- }
-
- public static bool operator !=(LockCookie a, LockCookie b)
- {
- return !(a == b);
- }
- }
-}
-