From d653abb723919fb11f8573cdedf65505c0eca55f Mon Sep 17 00:00:00 2001
From: Simon Josefsson <simon@josefsson.org>
Date: Thu, 5 Apr 2012 00:35:19 +0200
Subject: [BZ #12340] Fix return code of the Hurd's ttyname_r.

---
 sysdeps/mach/hurd/ttyname_r.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sysdeps')

diff --git a/sysdeps/mach/hurd/ttyname_r.c b/sysdeps/mach/hurd/ttyname_r.c
index 1408ccb3f0..5e5c054e97 100644
--- a/sysdeps/mach/hurd/ttyname_r.c
+++ b/sysdeps/mach/hurd/ttyname_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994,1995,1996,1998,2010 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -42,7 +42,7 @@ __ttyname_r (int fd, char *buf, size_t buflen)
   len = strlen (nodename) + 1;
   if (len > buflen)
     {
-      errno = EINVAL;
+      errno = ERANGE;
       return errno;
     }
 
-- 
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