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authorBruno Haible <bruno@clisp.org>2010-04-26 10:07:15 -0700
committerRoland McGrath <roland@redhat.com>2010-04-26 10:07:15 -0700
commit6cffee3611f324326ae46bb02d2baeb62c0db6a4 (patch)
tree17855dc8550fbbf7a481966de42a64d14d5e7178 /sysdeps/mach
parent67481400c51229de3efa2eb3dddc8429b6f9e9f4 (diff)
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BZ #11537: Hurd: Fix ttyname_r error return value.
Diffstat (limited to 'sysdeps/mach')
-rw-r--r--sysdeps/mach/hurd/ttyname_r.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/mach/hurd/ttyname_r.c b/sysdeps/mach/hurd/ttyname_r.c
index 7313b9afcb..8896252246 100644
--- a/sysdeps/mach/hurd/ttyname_r.c
+++ b/sysdeps/mach/hurd/ttyname_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 95, 96, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1994,1995,1996,1998,2010 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
@@ -34,13 +34,13 @@ __ttyname_r (int fd, char *buf, size_t buflen)
 
   nodename[0] = '\0';
   if (err = HURD_DPORT_USE (fd, __term_get_nodename (port, nodename)))
-    return __hurd_dfail (fd, err), -1;
+    return __hurd_dfail (fd, err), errno;
 
   len = strlen (nodename) + 1;
   if (len > buflen)
     {
       errno = EINVAL;
-      return -1;
+      return errno;
     }
 
   memcpy (buf, nodename, len);