src/mscorlib/src/System/Runtime/InteropServices/NativeCallableAttribute.cs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

// 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.

/*=============================================================================
** Any method marked with NativeCallableAttribute can be directly called from 
** native code.The function token can be loaded to a local variable using LDFTN and
** passed as a callback to native method.
=============================================================================*/

using System;
using System.Runtime.CompilerServices;

namespace System.Runtime.InteropServices
{

    [AttributeUsage(AttributeTargets.Method)]
    public sealed class NativeCallableAttribute : Attribute
    {
        public NativeCallableAttribute()
        {
        }
        // Optional. If omitted , compiler will choose one for you.
        public CallingConvention CallingConvention;
        // Optional. If omitted, then the method is native callable, but no EAT is emitted.
        public string EntryPoint;
    }
}