1 files changed, 31 insertions, 0 deletions
diff --git a/src/mscorlib/corefx/System/Globalization/CultureInfo.Unix.cs b/src/mscorlib/corefx/System/Globalization/CultureInfo.Unix.cs
new file mode 100644
index 0000000000..6911688b08
--- /dev/null
+++ b/src/mscorlib/corefx/System/Globalization/CultureInfo.Unix.cs
@@ -0,0 +1,31 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace System.Globalization
+{
+    public partial class CultureInfo : IFormatProvider
+    {
+        private static CultureInfo GetUserDefaultCultureCacheOverride()
+        {
+            return null; // ICU doesn't provide a user override
+        }
+
+        internal static CultureInfo GetUserDefaultCulture()
+        {
+            CultureInfo cultureInfo = null;
+            string localeName;
+            if (CultureData.GetDefaultLocaleName(out localeName))
+            {
+                cultureInfo = GetCultureByName(localeName, true);
+                cultureInfo.m_isReadOnly = true;
+            }
+            else
+            {
+                cultureInfo = CultureInfo.InvariantCulture;
+            }
+
+            return cultureInfo;
+        }
+    }
+}