[sgen] Initialize stack_start to 0 when a thread is signaled for stw
[mono.git] / mcs / class / corlib / System.Security / SafeAccessTokenHandle.cs
1 using System;
2 using System.Runtime.InteropServices;
3
4 namespace Microsoft.Win32.SafeHandles
5 {
6         public sealed class SafeAccessTokenHandle : SafeHandle
7         {
8                 public override bool IsInvalid {
9                         get {
10                                 return handle == IntPtr.Zero;
11                         }
12                 }
13
14                 public SafeAccessTokenHandle ()
15                         : base (IntPtr.Zero, true)
16                 {
17                         
18                 }
19
20                 protected override bool ReleaseHandle()
21                 {
22                         return true;
23                 }
24         }
25 }