Imported Upstream version 5.0.0.42

Former-commit-id: fd56571888259555122d8a0f58c68838229cea2b

mcs/class/System.Data/MobileStubs.cs

@@ -0,0 +1,94 @@
+// help building System.Data without win32-specific p/invokes
+
+using System;
+using System.Diagnostics;
+
+internal static partial class Bid {
+    internal enum ApiGroup : uint {
+		Pooling     = 0x00001000,
+		Correlation = 0x00040000,
+	}
+	
+    internal static bool AdvancedOn {
+        get { return false; }
+    }
+
+    internal static bool IsOn (ApiGroup flag)
+	{
+        return false;
+    }
+
+	[Conditional ("BID")]
+	internal static void Trace (params object[] a)
+	{
+	}
+
+	[Conditional ("BID")]
+	internal static void PoolerTrace (params object[] a)
+	{
+	}
+
+	// out method can't be conditional
+	internal static void ScopeEnter (out IntPtr p, params object[] a)
+	{
+		p = IntPtr.Zero;
+	}
+	
+	[Conditional ("BID")]
+	internal static void ScopeLeave (ref IntPtr a)
+	{
+	}
+	
+	// out method can't be conditional
+	internal static void PoolerScopeEnter (out IntPtr p, string a, System.Int32 b)
+	{
+		p = IntPtr.Zero;
+	}
+}
+
+[ConditionalAttribute ("CODE_ANALYSIS")]
+[AttributeUsage (AttributeTargets.Method)]
+internal sealed class BidMethodAttribute : Attribute {
+}
+
+[ConditionalAttribute ("CODE_ANALYSIS")]
+[AttributeUsage (AttributeTargets.Parameter | AttributeTargets.Method, AllowMultiple=true)]
+internal sealed class BidArgumentTypeAttribute : Attribute {
+	internal BidArgumentTypeAttribute (Type bidArgumentType)
+	{
+	}
+}
+
+namespace System.Data.Common {
+
+	internal static class UnsafeNativeMethods {
+		
+		// note: likely unreachable code - as this never worked on mono
+		internal static int lstrlenW (IntPtr p)
+		{
+			throw new NotImplementedException ();
+		}
+		
+		static internal int CreateWellKnownSid (int sidType, byte[] domainSid, byte[] resultSid, ref uint resultSidLength )
+		{
+			return -1;
+		}
+		
+		static internal bool CheckTokenMembership (IntPtr tokenHandle, byte[] sidToCheck, out bool isMember)
+		{
+			isMember = false;
+			return false;
+		}
+		
+		static internal bool GetTokenInformation (IntPtr tokenHandle, uint token_class, IntPtr tokenStruct, uint tokenInformationLength, ref uint tokenString)
+		{
+			return false;
+		}
+		
+		static internal bool ConvertSidToStringSidW (IntPtr sid, out IntPtr stringSid)
+		{
+			stringSid = IntPtr.Zero;
+			return false;
+		}
+	}
+}