* path.cc (symlink_worker): Return EEXIST if newpath exists.

winsup/cygwin/ChangeLog

@@ -1,3 +1,7 @@
+2006-07-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (symlink_worker): Return EEXIST if newpath exists.
+
 2006-07-18  Christopher Faylor  <cgf@timesys.com>
 
 	* tty.cc (tty_list::terminate): Don't enter the busy loop if we don't

winsup/cygwin/path.cc

@@ -2757,7 +2757,8 @@ symlink_worker (const char *oldpath, const char *newpath, bool use_winsym,
 
   syscall_printf ("symlink (%s, %s)", oldpath, win32_path.get_win32 ());
 
-  if (win32_path.is_auto_device ())
+  if ((!isdevice && win32_path.exists ())
+      || win32_path.is_auto_device ())
     {
       set_errno (EEXIST);
       goto done;