/* Copyright (C) 1998, 2002 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   modify it under the terms of the GNU Lesser General Public   License as published by the Free Software Foundation; either   version 2.1 of the License, or (at your option) any later version.   The GNU C Library is distributed in the hope that it will be useful,   but WITHOUT ANY WARRANTY; without even the implied warranty of   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU   Lesser General Public License for more details.   You should have received a copy of the GNU Lesser General Public   License along with the GNU C Library; if not, write to the Free   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA   02111-1307 USA.  */#include <unistd.h>#include "hurdhost.h"/* Put the name of the current NIS domain in no more than LEN bytes of NAME.   The result is null-terminated if LEN is large enough for the full   name and the terminator.  */intgetdomainname (char *name, size_t len){  /* The NIS domain name is just the contents of the file /etc/nisdomain.  */  ssize_t n = _hurd_get_host_config ("/etc/nisdomain", name, len);  return n < 0 ? -1 : 0;}libc_hidden_def (getdomainname)