--- /dev/null
+++ Libc/Libc-594.9.1/stdio/FreeBSD/ftell.c.patch
@@ -0,0 +1,16 @@
+Index: ftell.c
+===================================================================
+RCS file: /cvs/root/Libc/stdio/FreeBSD/ftell.c,v
+retrieving revision 1.2
+diff -u -d -b -w -p -p -r1.2 ftell.c
+--- ftell.c	2003/05/20 22:22:42	1.2
++++ ftell.c	2005/03/14 03:10:02
+@@ -105,6 +105,8 @@ _ftello(fp, offset)
+ 	 * Find offset of underlying I/O object, then
+ 	 * adjust for buffered bytes.
+ 	 */
++	if (__sflush(fp))		/* may adjust seek offset on append stream */
++		return (1);
+ 	if (fp->_flags & __SOFF)
+ 		pos = fp->_offset;
+ 	else {