1 /* Copyright (C) 1994, 95, 96, 98 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
23 #include <hurd/term.h>
26 /* Store at most BUFLEN characters of the pathname of the terminal FD is
27 open on in BUF. Return 0 on success, -1 otherwise. */
29 __ttyname_r (int fd, char *buf, size_t buflen)
32 char nodename[1024]; /* XXX */
36 if (err = HURD_DPORT_USE (fd, __term_get_nodename (port, nodename)))
37 return __hurd_dfail (fd, err), -1;
39 len = strlen (nodename) + 1;
46 memcpy (buf, nodename, len);
50 weak_alias (__ttyname_r, ttyname_r)