1 /* Copyright (C) 1993, 1996, 1997 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
22 #include <stdio-common/_itoa.h>
24 /* Set the current machine's Internet number to ID.
25 This call is restricted to the super-user. */
26 /* XXX should be __sethostid?
27 isn't hostid supposed to be hardwired and unchangeable? */
35 /* The hostid is kept in the file /etc/hostid,
36 eight characters of upper-case hexadecimal. */
38 bp
= _itoa_word (id
, &buf
[sizeof buf
], 16, 1);
42 n
= _hurd_set_host_config ("/etc/hostid", buf
, sizeof buf
);
43 return n
< 0 ? -1 : 0;