X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Fclass%2FSystem%2FSystem.Net.Sockets%2FSocket.cs;h=ae92b8d730bb51f7ad2493ae02351ccd90cbfb36;hb=bf3ac1d7fc45eb32c799e6fb185695c3ee2baef5;hp=d19756b6c30013be319b87d94a0747081fc47394;hpb=7845ed2d9122365d40eaf9a27eb695bd9915a124;p=mono.git

diff --git a/mcs/class/System/System.Net.Sockets/Socket.cs b/mcs/class/System/System.Net.Sockets/Socket.cs
index d19756b6c30..ae92b8d730b 100644
--- a/mcs/class/System/System.Net.Sockets/Socket.cs
+++ b/mcs/class/System/System.Net.Sockets/Socket.cs
@@ -2265,6 +2265,9 @@ m_Handle, buffer, offset + sent, size - sent, socketFlags, out nativeError, is_b
 
 #region DuplicateAndClose
 
+		[MethodImplAttribute(MethodImplOptions.InternalCall)]
+		static extern bool Duplicate_internal(IntPtr handle, int targetProcessId, out IntPtr duplicateHandle, out MonoIOError error);
+
 		[MonoLimitation ("We do not support passing sockets across processes, we merely allow this API to pass the socket across AppDomains")]
 		public SocketInformation DuplicateAndClose (int targetProcessId)
 		{
@@ -2275,9 +2278,8 @@ m_Handle, buffer, offset + sent, size - sent, socketFlags, out nativeError, is_b
 				(is_blocking       ? 0 : SocketInformationOptions.NonBlocking) |
 				(useOverlappedIO ? SocketInformationOptions.UseOnlyOverlappedIO : 0);
 
-			MonoIOError error;
 			IntPtr duplicateHandle;
-			if (!MonoIO.DuplicateHandle (System.Diagnostics.Process.GetCurrentProcess ().Handle, Handle, new IntPtr (targetProcessId), out duplicateHandle, 0, 0, 0x00000002 /* DUPLICATE_SAME_ACCESS */, out error))
+			if (!Duplicate_internal (Handle, targetProcessId, out duplicateHandle, out MonoIOError error))
 				throw MonoIO.GetException (error);
 
 			si.ProtocolInformation = Mono.DataConverter.Pack ("iiiil", (int)addressFamily, (int)socketType, (int)protocolType, is_bound ? 1 : 0, (long)duplicateHandle);