[bcl] Remove old ThreadPool managed class

1 files changed, 0 insertions, 356 deletions

diff --git a/mcs/class/corlib/System.Threading/ThreadPool.cs b/mcs/class/corlib/System.Threading/ThreadPool.cs
deleted file mode 100644
index eb01abfcd27..00000000000
--- a/mcs/class/corlib/System.Threading/ThreadPool.cs
+++ /dev/null
@@ -1,356 +0,0 @@
-//
-// System.Threading.ThreadPool.cs
-//
-// Author:
-//   Patrik Torstensson
-//   Dick Porter (dick@ximian.com)
-//   Maurer Dietmar (dietmar@ximian.com)
-//
-// (C) Ximian, Inc.  http://www.ximian.com
-// Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-// 
-// The above copyright notice and this permission notice shall be
-// included in all copies or substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-
-using System.Collections;
-using System.Collections.Generic;
-using System.Globalization;
-using System.Runtime.CompilerServices;
-using System.Runtime.Remoting.Messaging;
-using System.Runtime.InteropServices;
-using System.Security;
-using System.Security.Permissions;
-
-namespace System.Threading {
-
-	public static class ThreadPool {
-
-		[Obsolete("This method is obsolete, use BindHandle(SafeHandle) instead")]
-		public static bool BindHandle (IntPtr osHandle)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.BindHandle (osHandle);
-			else
-				return true;
-		}
-
-		public static bool BindHandle (SafeHandle osHandle)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool) {
-				return Microsoft.ThreadPool.BindHandle (osHandle);
-			} else {
-				if (osHandle == null)
-					throw new ArgumentNullException ("osHandle");
-			
-				return true;
-			}
-		}
-
-		public static void GetAvailableThreads (out int workerThreads, out int completionPortThreads)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				Microsoft.ThreadPool.GetAvailableThreads (out workerThreads, out completionPortThreads);
-			else
-				GetAvailableThreads_internal (out workerThreads, out completionPortThreads);
-		}
-
-		[MethodImplAttribute(MethodImplOptions.InternalCall)]
-		static extern void GetAvailableThreads_internal (out int workerThreads, out int completionPortThreads);
-
-		public static void GetMaxThreads (out int workerThreads, out int completionPortThreads)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				Microsoft.ThreadPool.GetMaxThreads (out workerThreads, out completionPortThreads);
-			else
-				GetMaxThreads_internal (out workerThreads, out completionPortThreads);
-		}
-
-		[MethodImplAttribute(MethodImplOptions.InternalCall)]
-		static extern void GetMaxThreads_internal (out int workerThreads, out int completionPortThreads);
-
-		public static void GetMinThreads (out int workerThreads, out int completionPortThreads)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				Microsoft.ThreadPool.GetMinThreads (out workerThreads, out completionPortThreads);
-			else
-				GetMinThreads_internal (out workerThreads, out completionPortThreads);
-		}
-
-		[MethodImplAttribute(MethodImplOptions.InternalCall)]
-		static extern void GetMinThreads_internal (out int workerThreads, out int completionPortThreads);
-
-		[MonoTODO("The min number of completion port threads is not evaluated.")]
-		[SecurityPermission (SecurityAction.Demand, ControlThread=true)]
-		public static bool SetMinThreads (int workerThreads, int completionPortThreads)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.SetMinThreads (workerThreads, completionPortThreads);
-			else
-				return SetMinThreads_internal (workerThreads, completionPortThreads);
-		}
-
-		[MethodImplAttribute(MethodImplOptions.InternalCall)]
-		static extern bool SetMinThreads_internal (int workerThreads, int completionPortThreads);
-
-		[SecurityPermission (SecurityAction.Demand, ControlThread=true)]
-		public static bool SetMaxThreads (int workerThreads, int completionPortThreads)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.SetMaxThreads (workerThreads, completionPortThreads);
-			else
-				return SetMaxThreads_internal (workerThreads, completionPortThreads);
-		}
-
-		[MethodImplAttribute(MethodImplOptions.InternalCall)]
-		static extern bool SetMaxThreads_internal (int workerThreads, int completionPortThreads);
-
-		public static bool QueueUserWorkItem (WaitCallback callBack)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.QueueUserWorkItem (callBack, null);
-			else
-				return QueueUserWorkItem (callBack, null);
-		}
-
-		public static bool QueueUserWorkItem (WaitCallback callBack, object state)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool) {
-				return Microsoft.ThreadPool.QueueUserWorkItem (callBack, state);
-			} else {
-				if (callBack == null)
-					throw new ArgumentNullException ("callBack");
-
-				if (callBack.IsTransparentProxy ()) {
-					IAsyncResult ar = callBack.BeginInvoke (state, null, null);
-					if (ar == null)
-						return false;
-				} else {
-					AsyncResult ares = new AsyncResult (callBack, state, !ExecutionContext.IsFlowSuppressed());
-					pool_queue (ares);
-				}
-				return true;
-			}
-		}
-
-		[MethodImplAttribute(MethodImplOptions.InternalCall)]
-		static extern void pool_queue (AsyncResult ares);
-
-		// TODO: It should be interface interface only to avoid extra allocation
-		internal static void QueueWorkItem (WaitCallback callBack, object state)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				Microsoft.ThreadPool.QueueUserWorkItem (callBack, state);
-			else
-				pool_queue (new AsyncResult (callBack, state, false));
-		}
-
-		public static RegisteredWaitHandle RegisterWaitForSingleObject (WaitHandle waitObject,
-										WaitOrTimerCallback callBack,
-										object state,
-										int millisecondsTimeOutInterval,
-										bool executeOnlyOnce)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.RegisterWaitForSingleObject (waitObject, callBack, state, millisecondsTimeOutInterval, executeOnlyOnce);
-			else
-				return RegisterWaitForSingleObject (waitObject, callBack, state, (long) millisecondsTimeOutInterval, executeOnlyOnce);
-		}
-
-		public static RegisteredWaitHandle RegisterWaitForSingleObject (WaitHandle waitObject,
-										WaitOrTimerCallback callBack,
-										object state,
-										long millisecondsTimeOutInterval,
-										bool executeOnlyOnce)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool) {
-				return Microsoft.ThreadPool.RegisterWaitForSingleObject (waitObject, callBack, state, millisecondsTimeOutInterval, executeOnlyOnce);
-			} else {
-				if (waitObject == null)
-					throw new ArgumentNullException ("waitObject");
-
-				if (callBack == null)
-					throw new ArgumentNullException ("callBack");
-			
-				if (millisecondsTimeOutInterval < -1)
-					throw new ArgumentOutOfRangeException ("timeout", "timeout < -1");
-
-				if (millisecondsTimeOutInterval > Int32.MaxValue)
-					throw new NotSupportedException ("Timeout is too big. Maximum is Int32.MaxValue");
-
-				TimeSpan timeout = new TimeSpan (0, 0, 0, 0, (int) millisecondsTimeOutInterval);
-			
-				RegisteredWaitHandle waiter = new RegisteredWaitHandle (waitObject, callBack, state,
-											timeout, executeOnlyOnce);
-				QueueUserWorkItem (new WaitCallback (waiter.Wait), null);
-				return waiter;
-			}
-		}
-
-		public static RegisteredWaitHandle RegisterWaitForSingleObject (WaitHandle waitObject,
-										WaitOrTimerCallback callBack,
-										object state,
-										TimeSpan timeout,
-										bool executeOnlyOnce)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.RegisterWaitForSingleObject (waitObject, callBack, state, timeout, executeOnlyOnce);
-			else
-				return RegisterWaitForSingleObject (waitObject, callBack, state, (long) timeout.TotalMilliseconds, executeOnlyOnce);
-
-		}
-
-		[CLSCompliant(false)]
-		public static RegisteredWaitHandle RegisterWaitForSingleObject (WaitHandle waitObject,
-										WaitOrTimerCallback callBack,
-										object state,
-										uint millisecondsTimeOutInterval,
-										bool executeOnlyOnce)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.RegisterWaitForSingleObject (waitObject, callBack, state, millisecondsTimeOutInterval, executeOnlyOnce);
-			else
-				return RegisterWaitForSingleObject (waitObject, callBack, state, (long) millisecondsTimeOutInterval, executeOnlyOnce);
-		}
-
-		[CLSCompliant (false)]
-		unsafe public static bool UnsafeQueueNativeOverlapped (NativeOverlapped *overlapped)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.UnsafeQueueNativeOverlapped (overlapped);
-			else
-				throw new NotImplementedException ();
-		}
-
-#if !NET_2_1 || MOBILE
-
-		[SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
-		public static bool UnsafeQueueUserWorkItem (WaitCallback callBack, object state)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool) {
-				return Microsoft.ThreadPool.UnsafeQueueUserWorkItem (callBack, state);
-			} else {
-				if (callBack == null)
-					throw new ArgumentNullException ("callBack");
-
-				// no stack propagation here (that's why it's unsafe and requires extra security permissions)
-				if (!callBack.IsTransparentProxy ()) {
-					AsyncResult ares = new AsyncResult (callBack, state, false);
-					pool_queue (ares);
-					return true;
-				}
-				try {
-					if (!ExecutionContext.IsFlowSuppressed ())
-						ExecutionContext.SuppressFlow (); // on current thread only
-					IAsyncResult ar = callBack.BeginInvoke (state, null, null);
-					if (ar == null)
-						return false;
-				} finally {
-					if (ExecutionContext.IsFlowSuppressed ())
-						ExecutionContext.RestoreFlow ();
-				}
-				return true;
-			}
-		}
-		
-		[MonoTODO("Not implemented")]
-		[SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
-		public static RegisteredWaitHandle UnsafeRegisterWaitForSingleObject (WaitHandle waitObject,
-			WaitOrTimerCallback callBack, object state, int millisecondsTimeOutInterval,
-			bool executeOnlyOnce) 
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.UnsafeRegisterWaitForSingleObject (waitObject, callBack, state, millisecondsTimeOutInterval, executeOnlyOnce);
-			else
-				throw new NotImplementedException ();
-		}
-		
-		[MonoTODO("Not implemented")]
-		[SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
-		public static RegisteredWaitHandle UnsafeRegisterWaitForSingleObject (WaitHandle waitObject,
-			WaitOrTimerCallback callBack, object state, long millisecondsTimeOutInterval,
-			bool executeOnlyOnce) 
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.UnsafeRegisterWaitForSingleObject (waitObject, callBack, state, millisecondsTimeOutInterval, executeOnlyOnce);
-			else
-				throw new NotImplementedException ();
-		}
-
-		[MonoTODO("Not implemented")]
-		[SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
-		public static RegisteredWaitHandle UnsafeRegisterWaitForSingleObject (WaitHandle waitObject,
-			WaitOrTimerCallback callBack, object state, TimeSpan timeout,
-			bool executeOnlyOnce) 
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.UnsafeRegisterWaitForSingleObject (waitObject, callBack, state, timeout, executeOnlyOnce);
-			else
-				throw new NotImplementedException ();
-		}
-
-		[MonoTODO("Not implemented")]
-		[CLSCompliant (false)]
-		[SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
-		public static RegisteredWaitHandle UnsafeRegisterWaitForSingleObject (WaitHandle waitObject,
-			WaitOrTimerCallback callBack, object state, uint millisecondsTimeOutInterval,
-			bool executeOnlyOnce) 
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.UnsafeRegisterWaitForSingleObject (waitObject, callBack, state, millisecondsTimeOutInterval, executeOnlyOnce);
-			else
-				throw new NotImplementedException ();
-		}
-
-#endif
-
-#region ReferenceSources
-		// Extracted from ../../../../external/referencesource/mscorlib/system/threading/threadpool.cs
-		internal static void UnsafeQueueCustomWorkItem(IThreadPoolWorkItem workItem, bool forceGlobal)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				Microsoft.ThreadPool.UnsafeQueueCustomWorkItem (workItem, forceGlobal);
-			else
-				QueueWorkItem ((obj) => ((IThreadPoolWorkItem)obj).ExecuteWorkItem (), workItem);
-		}
-
-		internal static IEnumerable<IThreadPoolWorkItem> GetQueuedWorkItems()
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.GetQueuedWorkItems ();
-			else
-				return new IThreadPoolWorkItem [0];
-		}
-
-		internal static bool TryPopCustomWorkItem(IThreadPoolWorkItem workItem)
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				return Microsoft.ThreadPool.TryPopCustomWorkItem (workItem);
-			else
-				return false;
-		}
-
-		internal static void NotifyWorkItemProgress()
-		{
-			if (Microsoft.ThreadPool.UseMicrosoftThreadPool)
-				Microsoft.ThreadPool.NotifyWorkItemProgress ();
-		}
-#endregion
-	}
-}