1 files changed, 20 insertions, 0 deletions
diff --git a/mcs/class/Mono.Posix/Mono.Unix/StdioFileStream.cs b/mcs/class/Mono.Posix/Mono.Unix/StdioFileStream.cs
index 7f2d04ebf5e..23c1f3c53e6 100644
--- a/mcs/class/Mono.Posix/Mono.Unix/StdioFileStream.cs
+++ b/mcs/class/Mono.Posix/Mono.Unix/StdioFileStream.cs
@@ -123,6 +123,21 @@ namespace Mono.Unix {
 			}
 		}
 
+		public FilePosition FilePosition {
+			get {
+				FilePosition pos = new FilePosition ();
+				int r = Stdlib.fgetpos (file, pos);
+				UnixMarshal.ThrowExceptionForLastErrorIf (r);
+				return pos;
+			}
+			set {
+				if (value == null)
+					throw new ArgumentNullException ("value");
+				int r = Stdlib.fsetpos (file, value);
+				UnixMarshal.ThrowExceptionForLastErrorIf (r);
+			}
+		}
+
 		public override void Flush ()
 		{
 			int r = Stdlib.fflush (file);
@@ -164,6 +179,11 @@ namespace Mono.Unix {
 				throw new ArgumentException ("would overrun buffer");
 		}
 
+		public void Rewind ()
+		{
+			Stdlib.rewind (file);
+		}
+
 		public override long Seek (long offset, SeekOrigin origin)
 		{
 			AssertNotDisposed ();