Merge pull request #439 from mono-soc-2012/garyb/iconfix

[mono.git] / mcs / class / corlib / System.Threading / Mutex.cs

diff --git a/mcs/class/corlib/System.Threading/Mutex.cs b/mcs/class/corlib/System.Threading/Mutex.cs
index cd14807281cae5ae85dd5766e9150215e560bd6d..61f27f00c8008b20b4db298e9bec763c103c341d 100644 (file)
--- a/mcs/class/corlib/System.Threading/Mutex.cs
+++ b/mcs/class/corlib/System.Threading/Mutex.cs
@@ -93,7 +93,7 @@ namespace System.Threading
                }
 
 #if !NET_2_1
-               [MonoTODO ("Implement MutexSecurity")]
+               [MonoTODO ("Use MutexSecurity in CreateMutex_internal")]
                [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.MayFail)]
                public Mutex (bool initiallyOwned, string name, out bool createdNew, MutexSecurity mutexSecurity)
                {
@@ -102,7 +102,10 @@ namespace System.Threading
 
                public MutexSecurity GetAccessControl ()
                {
-                       throw new NotImplementedException ();
+                       return new MutexSecurity (SafeWaitHandle,
+                                                 AccessControlSections.Owner |
+                                                 AccessControlSections.Group |
+                                                 AccessControlSections.Access);
                }
 
                public static Mutex OpenExisting (string name)
@@ -150,7 +153,10 @@ namespace System.Threading
 #if !NET_2_1
                public void SetAccessControl (MutexSecurity mutexSecurity)
                {
-                       throw new NotImplementedException ();
+                       if (null == mutexSecurity)
+                               throw new ArgumentNullException ("mutexSecurity");
+                               
+                       mutexSecurity.PersistModifications (SafeWaitHandle);
                }
 #endif
        }