Add ReliabilityContract attributes.

jbialobr · jbialobr · commit 093fca927c57 · 2013-03-03T20:11:53.000+01:00
diff --git a/LibGit2Sharp/Core/Handles/SafeHandleBase.cs b/LibGit2Sharp/Core/Handles/SafeHandleBase.cs
@@ -1,5 +1,6 @@
 ﻿using System;
 using System.Diagnostics;
+using System.Runtime.ConstrainedExecution;
 using System.Globalization;
 using System.Runtime.InteropServices;
 using System.Threading;
@@ -13,7 +14,7 @@ internal abstract class SafeHandleBase : SafeHandle
 #endif
 
         /// <summary>
-        /// This is set to non-zero when <see cref="NativeMethods.AddHandle"/> has
+        /// This is set to 1 when <see cref="NativeMethods.AddHandle"/> has
         /// been called for this handle.
         /// </summary>
         private int registered = 0;
@@ -53,6 +54,7 @@ protected override void Dispose(bool disposing)
             UnregisterHandle();
         }
 
+        [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
         private void UnregisterHandle()
         {
             int n = Interlocked.Decrement(ref registered);
diff --git a/LibGit2Sharp/Core/NativeMethods.cs b/LibGit2Sharp/Core/NativeMethods.cs
@@ -41,11 +41,13 @@ public LibraryLifetimeObject()
             }
         }
 
+        [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
         internal static void AddHandle()
         {
             Interlocked.Increment(ref handlesCount);            
         }
 
+        [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
         internal static void RemoveHandle()
         {
             int hCount = Interlocked.Decrement(ref handlesCount);

Original file line number	Diff line number	Diff line change
`@@ -41,11 +41,13 @@ public LibraryLifetimeObject()`
`41`	`41`	`}`
`42`	`42`	`}`
`43`	`43`
	`44`	`+ [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]`
`44`	`45`	`internal static void AddHandle()`
`45`	`46`	`{`
`46`	`47`	`Interlocked.Increment(ref handlesCount);`
`47`	`48`	`}`
`48`	`49`
	`50`	`+ [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]`
`49`	`51`	`internal static void RemoveHandle()`
`50`	`52`	`{`
`51`	`53`	`int hCount = Interlocked.Decrement(ref handlesCount);`