diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/ttyname_r.c | 6 |
2 files changed, 9 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog index 663fc464f3..54a09b7829 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2010-04-25 Bruno Haible <bruno@clisp.org> + + [BZ #11537] + * sysdeps/mach/hurd/ttyname_r.c (__ttyname_r): Upon failure, return + errno, not -1. + 2010-04-24 Emilio Pozuelo Monfort <pochu27@gmail.com> * hurd/lookup-at.c (__file_name_lookup_at): Fix error return value. 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); |