//
//
-// Copyright (C) 2004 Novell, Inc (http://www.novell.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
using System;
using System.Runtime.CompilerServices;
-
-#if NET_2_0
+using System.Runtime.InteropServices;
using System.Runtime.ConstrainedExecution;
-#endif
namespace System.Threading
{
- public
-#if NET_2_0
- static
-#else
- sealed
-#endif
- class Interlocked
+ public static class Interlocked
{
-#if !NET_2_0
- private Interlocked () {}
-#endif
-
-#if NET_2_0
- [ReliabilityContractAttribute (Consistency.WillNotCorruptState, CER.Success)]
-#endif
+ [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static int CompareExchange(ref int location1, int value, int comparand);
-#if NET_2_0
- [ReliabilityContractAttribute (Consistency.WillNotCorruptState, CER.Success)]
-#endif
+ [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static object CompareExchange(ref object location1, object value, object comparand);
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static float CompareExchange(ref float location1, float value, float comparand);
-#if NET_2_0
- [ReliabilityContractAttribute (Consistency.WillNotCorruptState, CER.Success)]
-#endif
+ [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static int Decrement(ref int location);
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static long Decrement(ref long location);
-#if NET_2_0
- [ReliabilityContractAttribute (Consistency.WillNotCorruptState, CER.Success)]
-#endif
+ [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static int Increment(ref int location);
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static long Increment(ref long location);
-#if NET_2_0
- [ReliabilityContractAttribute (Consistency.WillNotCorruptState, CER.Success)]
-#endif
+ [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static int Exchange(ref int location1, int value);
-#if NET_2_0
- [ReliabilityContractAttribute (Consistency.WillNotCorruptState, CER.Success)]
-#endif
+ [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static object Exchange(ref object location1, object value);
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static float Exchange(ref float location1, float value);
-#if NET_2_0
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static long CompareExchange(ref long location1, long value, long comparand);
- [ReliabilityContractAttribute (Consistency.WillNotCorruptState, CER.Success)]
+ [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static IntPtr CompareExchange(ref IntPtr location1, IntPtr value, IntPtr comparand);
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static double CompareExchange(ref double location1, double value, double comparand);
+ [ComVisible (false)]
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ [ReliabilityContract (Consistency.WillNotCorruptState, Cer.Success)]
+ public extern static T CompareExchange<T> (ref T location1, T value, T comparand) where T:class;
+
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static long Exchange(ref long location1, long value);
- [ReliabilityContractAttribute (Consistency.WillNotCorruptState, CER.Success)]
+ [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static IntPtr Exchange(ref IntPtr location1, IntPtr value);
[MethodImplAttribute(MethodImplOptions.InternalCall)]
public extern static double Exchange(ref double location1, double value);
+ [ComVisible (false)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
- public extern static long Read(ref long location1);
+ [ReliabilityContract (Consistency.WillNotCorruptState, Cer.Success)]
+ public extern static T Exchange<T> (ref T location1, T value) where T:class;
- [ReliabilityContractAttribute (Consistency.WillNotCorruptState, CER.Success)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
- public extern static int Add(ref int location1, int add);
+ public extern static long Read(ref long location);
+ [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
- public extern static long Add(ref long location1, long add);
-#endif
+ public extern static int Add(ref int location1, int value);
+
+ [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ public extern static long Add(ref long location1, long value);
}
}
-