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/*
Copyright (C) 1995, 1996, 1999 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_get_storage_info (struct protid *user,
mach_port_t **ports,
mach_msg_type_name_t *ports_type,
mach_msg_type_number_t *num_ports,
int **ints, mach_msg_type_number_t *num_ints,
off_t **offsets,
mach_msg_type_number_t *num_offsets,
char **data, mach_msg_type_number_t *data_len)
{
if (!user)
return EOPNOTSUPP;
*data_len = 0;
*num_offsets = 0;
*num_ports = 0;
if (*num_ints == 0)
/* Argh */
{
*ints = mmap (0, sizeof (int), PROT_READ|PROT_WRITE, MAP_ANON, 0, 0);
if (*ints == (int *) -1)
return errno;
}
*num_ints = 1;
(*ints)[0] = STORAGE_NETWORK;
return 0;
}
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