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Hurd: fix ttyname{,_r} errno result for non-ttys

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Samuel Thibault 2010-08-03 09:54:22 -07:00 committed by Roland McGrath
parent 5a42321d43
commit fd3ebedafc
3 changed files with 18 additions and 3 deletions
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7
ChangeLog
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@ -3,6 +3,13 @@
* hurd/hurdselect.c (_hurd_select): Round timeout up instead of down
when converting to ms.
2010-06-06 Samuel Thibault <samuel.thibault@ens-lyon.org>
* sysdeps/mach/hurd/ttyname.c (ttyname): Replace MIG_BAD_ID and
EOPNOTSUPP errors with ENOTTY.
* sysdeps/mach/hurd/ttyname_r.c (__ttyname_r): Replace MIG_BAD_ID and
EOPNOTSUPP errors with ENOTTY.
2010-07-31 Ulrich Drepper <drepper@redhat.com>
* sysdeps/x86_64/multiarch/Makefile [subdir=string] (sysdep_routines):

8
sysdeps/mach/hurd/ttyname.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1994, 1997, 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
@ -32,7 +32,11 @@ ttyname (int fd)
nodename[0] = '\0';
if (err = HURD_DPORT_USE (fd, __term_get_nodename (port, nodename)))
return __hurd_dfail (fd, err), NULL;
{
if (err == MIG_BAD_ID || err == EOPNOTSUPP)
err = ENOTTY;
return __hurd_dfail (fd, err), NULL;
}
return nodename;
}

6
sysdeps/mach/hurd/ttyname_r.c
View File

@ -34,7 +34,11 @@ __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), errno;
{
if (err == MIG_BAD_ID || err == EOPNOTSUPP)
err = ENOTTY;
return __hurd_dfail (fd, err), errno;
}
len = strlen (nodename) + 1;
if (len > buflen)