1 files changed, 77 insertions, 0 deletions
diff --git a/src/mscorlib/shared/System/Threading/AbandonedMutexException.cs b/src/mscorlib/shared/System/Threading/AbandonedMutexException.cs
new file mode 100644
index 0000000000..8056a3b330
--- /dev/null
+++ b/src/mscorlib/shared/System/Threading/AbandonedMutexException.cs
@@ -0,0 +1,77 @@
+// 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.
+//
+// AbandonedMutexException
+// Thrown when a wait completes because one or more mutexes was abandoned.
+// AbandonedMutexs indicate serious error in user code or machine state.
+////////////////////////////////////////////////////////////////////////////////
+
+using System;
+using System.Threading;
+using System.Runtime.InteropServices;
+using System.Runtime.Serialization;
+
+namespace System.Threading
+{
+    [Serializable]
+    public class AbandonedMutexException : SystemException
+    {
+        private int _mutexIndex = -1;
+        private Mutex _mutex = null;
+
+        public AbandonedMutexException()
+            : base(SR.Threading_AbandonedMutexException)
+        {
+            HResult = __HResults.COR_E_ABANDONEDMUTEX;
+        }
+
+        public AbandonedMutexException(String message)
+            : base(message)
+        {
+            HResult = __HResults.COR_E_ABANDONEDMUTEX;
+        }
+
+        public AbandonedMutexException(String message, Exception inner)
+            : base(message, inner)
+        {
+            HResult = __HResults.COR_E_ABANDONEDMUTEX;
+        }
+
+        public AbandonedMutexException(int location, WaitHandle handle)
+            : base(SR.Threading_AbandonedMutexException)
+        {
+            HResult = __HResults.COR_E_ABANDONEDMUTEX;
+            SetupException(location, handle);
+        }
+
+        public AbandonedMutexException(String message, int location, WaitHandle handle)
+            : base(message)
+        {
+            HResult = __HResults.COR_E_ABANDONEDMUTEX;
+            SetupException(location, handle);
+        }
+
+        public AbandonedMutexException(String message, Exception inner, int location, WaitHandle handle)
+            : base(message, inner)
+        {
+            HResult = __HResults.COR_E_ABANDONEDMUTEX;
+            SetupException(location, handle);
+        }
+
+        protected AbandonedMutexException(SerializationInfo info, StreamingContext context)
+            : base(info, context)
+        {
+        }
+
+        private void SetupException(int location, WaitHandle handle)
+        {
+            _mutexIndex = location;
+            if (handle != null)
+                _mutex = handle as Mutex;
+        }
+
+        public Mutex Mutex => _mutex;
+        public int MutexIndex => _mutexIndex;
+    }
+}