2 * This file is part of DisOrder
3 * Copyright (C) 2007 Richard Kettlewell
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #include <sys/utsname.h>
29 static const char *hostname
;
31 /** @brief Return the local hostname
34 const char *local_hostname(void) {
40 fatal(errno
, "error calling uname");
41 if(!(he
= gethostbyname(u
.nodename
)))
42 fatal(0, "cannot resolve '%s'", u
.nodename
);
43 hostname
= xstrdup(he
->h_name
);