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#region Copyright notice and license
// Copyright 2015 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#endregion
using System;
using System.Runtime.InteropServices;
namespace Grpc.Core.Internal
{
/// <summary>
/// Safe handle to wrap native objects.
/// </summary>
internal abstract class SafeHandleZeroIsInvalid : System.Runtime.InteropServices.SafeHandle
{
public SafeHandleZeroIsInvalid() : base(IntPtr.Zero, true)
{
}
public override bool IsInvalid
{
get
{
return handle == IntPtr.Zero;
}
}
}
}
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