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//
// Microsoft.Win32.SafeHandles.SafeFileHandle
//
// Authors:
// Sebastien Pouliot <sebastien@ximian.com>
// Miguel de Icaza <miguel@novell.com>
//
// Copyright (C) 2005, 2006 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.
//
#if NET_2_0
using System;
using System.IO;
namespace Microsoft.Win32.SafeHandles {
public sealed class SafeFileHandle : SafeHandleZeroOrMinusOneIsInvalid {
public SafeFileHandle (IntPtr preexistingHandle, bool ownsHandle) : base (ownsHandle)
{
SetHandle (preexistingHandle);
}
// This is just for marshalling
internal SafeFileHandle () : base (true)
{
}
protected override bool ReleaseHandle ()
{
MonoIOError error;
MonoIO.Close (handle, out error);
return error == MonoIOError.ERROR_SUCCESS;
}
}
}
#endif
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