48 lines
1.1 KiB
C#
48 lines
1.1 KiB
C#
// ==++==
|
|
//
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
//
|
|
// ==--==
|
|
/*============================================================
|
|
**
|
|
** Class: SafeThreadHandle
|
|
**
|
|
**
|
|
** A wrapper for a thread handle
|
|
**
|
|
**
|
|
===========================================================*/
|
|
|
|
using System;
|
|
using System.Security;
|
|
using System.Diagnostics;
|
|
using System.Security.Permissions;
|
|
using System.Runtime.InteropServices;
|
|
using System.Runtime.CompilerServices;
|
|
using Microsoft.Win32;
|
|
using Microsoft.Win32.SafeHandles;
|
|
using System.Runtime.ConstrainedExecution;
|
|
|
|
namespace Microsoft.Win32.SafeHandles {
|
|
[SuppressUnmanagedCodeSecurityAttribute]
|
|
internal sealed class SafeThreadHandle : SafeHandleZeroOrMinusOneIsInvalid
|
|
{
|
|
internal SafeThreadHandle() : base(true) {
|
|
}
|
|
|
|
internal void InitialSetHandle(IntPtr h){
|
|
Debug.Assert(base.IsInvalid, "Safe handle should only be set once");
|
|
base.SetHandle(h);
|
|
}
|
|
|
|
override protected bool ReleaseHandle() {
|
|
return SafeNativeMethods.CloseHandle(handle);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|