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/*
Copyright (C) 1996 Free Software Foundation, Inc.
Written by Michael I. Bushnell, p/BSG.
This file is part of the GNU Hurd.
The GNU Hurd is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or (at
your option) any later version.
The GNU Hurd 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
#include "netfs.h"
#include "fs_S.h"
error_t
netfs_S_file_getlinknode (struct protid *user,
file_t *port,
mach_msg_type_name_t *porttype)
{
if (!user)
return EOPNOTSUPP;
if (user->po->np == netfs_root_node)
return EBUSY;
*port = ports_get_right (user);
*porttype = MACH_MSG_TYPE_MAKE_SEND;
return 0;
}
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