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| author |   Samuel Thibault <samuel.thibault@ens-lyon.org> | 2010-08-03 09:54:22 -0700 |
|---|---|---|
| committer |   Roland McGrath <roland@redhat.com> | 2010-08-03 09:54:22 -0700 |
| commit | fd3ebedafc751998b4596d0277a704c41988d10b (patch) | |
| tree | febc32b1da59bfa4aaec28a3ec8c93b88ddfe7d9 /sysdeps/mach/hurd/ttyname.c | |
| parent | Hurd: fix timeout rounding in select (diff) | |
| download | glibc-fd3ebedafc751998b4596d0277a704c41988d10b.tar.gz glibc-fd3ebedafc751998b4596d0277a704c41988d10b.tar.bz2 glibc-fd3ebedafc751998b4596d0277a704c41988d10b.zip | |
Hurd: fix ttyname{,_r} errno result for non-ttys
Diffstat (limited to 'sysdeps/mach/hurd/ttyname.c')
| -rw-r--r-- | sysdeps/mach/hurd/ttyname.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/mach/hurd/ttyname.c b/sysdeps/mach/hurd/ttyname.c index 927851e2e1..6e2e5bf675 100644 --- a/sysdeps/mach/hurd/ttyname.c +++ b/sysdeps/mach/hurd/ttyname.c @@ -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; } |