summaryrefslogtreecommitdiff
path: root/libnetfs/io-stat.c
blob: 0e4f5d6f7d4739ad7bb80b5e49d0c186829a6190 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
/* 
   Copyright (C) 1995 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 "io_S.h"
#include <string.h>

error_t
netfs_S_io_stat (struct protid *fileuser,
		 io_statbuf_t *statbuf)
{
  error_t err;
  
  if (!fileuser)
    return EOPNOTSUPP;

  mutex_lock (&fileuser->po->np->lock);
  err = netfs_validate_stat (fileuser->po->np, fileuser->credential);
  if (!err)
    bcopy (&fileuser->po->np->nn_stat, statbuf, sizeof (struct stat));
  mutex_unlock (&fileuser->po->np->lock);
  return err;
}