2 files changed, 7 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 207fe4ff6e..a56bf73405 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-04-29  Roland McGrath  <roland@hack.frob.com>
+
+	* io/fchdir.c (__fchdir): Renamed from fchdir.
+	(fchdir): Define as weak alias.
+
 2013-04-29  Joseph Myers  <joseph@codesourcery.com>
 
 	* math/libm-test.inc (ERRNO_UNCHANGED): New macro.
diff --git a/io/fchdir.c b/io/fchdir.c
index c79b4f2397..843f10109c 100644
--- a/io/fchdir.c
+++ b/io/fchdir.c
@@ -21,11 +21,11 @@
 
 /* Change the current directory to FD.  */
 int
-fchdir (fd)
-     int fd;
+__fchdir (int fd)
 {
   __set_errno (ENOSYS);
   return -1;
 }
+weak_alias (__fchdir, fchdir)
 
 stub_warning (fchdir)