1dd4a7b54SAntonio Huete Jimenez /*
2dd4a7b54SAntonio Huete Jimenez * Copyright (c) 2013 The DragonFly Project. All rights reserved.
3dd4a7b54SAntonio Huete Jimenez *
4dd4a7b54SAntonio Huete Jimenez * Redistribution and use in source and binary forms, with or without
5dd4a7b54SAntonio Huete Jimenez * modification, are permitted provided that the following conditions
6dd4a7b54SAntonio Huete Jimenez * are met:
7dd4a7b54SAntonio Huete Jimenez *
8dd4a7b54SAntonio Huete Jimenez * 1. Redistributions of source code must retain the above copyright
9dd4a7b54SAntonio Huete Jimenez * notice, this list of conditions and the following disclaimer.
10dd4a7b54SAntonio Huete Jimenez * 2. Redistributions in binary form must reproduce the above copyright
11dd4a7b54SAntonio Huete Jimenez * notice, this list of conditions and the following disclaimer in
12dd4a7b54SAntonio Huete Jimenez * the documentation and/or other materials provided with the
13dd4a7b54SAntonio Huete Jimenez * distribution.
14dd4a7b54SAntonio Huete Jimenez * 3. Neither the name of The DragonFly Project nor the names of its
15dd4a7b54SAntonio Huete Jimenez * contributors may be used to endorse or promote products derived
16dd4a7b54SAntonio Huete Jimenez * from this software without specific, prior written permission.
17dd4a7b54SAntonio Huete Jimenez *
18dd4a7b54SAntonio Huete Jimenez * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19dd4a7b54SAntonio Huete Jimenez * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20dd4a7b54SAntonio Huete Jimenez * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21dd4a7b54SAntonio Huete Jimenez * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22dd4a7b54SAntonio Huete Jimenez * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23dd4a7b54SAntonio Huete Jimenez * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
24dd4a7b54SAntonio Huete Jimenez * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25dd4a7b54SAntonio Huete Jimenez * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
26dd4a7b54SAntonio Huete Jimenez * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
27dd4a7b54SAntonio Huete Jimenez * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
28dd4a7b54SAntonio Huete Jimenez * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29dd4a7b54SAntonio Huete Jimenez * SUCH DAMAGE.
30dd4a7b54SAntonio Huete Jimenez */
31dd4a7b54SAntonio Huete Jimenez
32dd4a7b54SAntonio Huete Jimenez #define _KERNEL_STRUCTURES
33dd4a7b54SAntonio Huete Jimenez #include <sys/vnode.h>
34dd4a7b54SAntonio Huete Jimenez #include <sys/mount.h>
35dd4a7b54SAntonio Huete Jimenez #undef _KERNEL_STRUCTURES
36dd4a7b54SAntonio Huete Jimenez
37dd4a7b54SAntonio Huete Jimenez #include <vfs/ntfs/ntfs.h>
38dd4a7b54SAntonio Huete Jimenez #include <vfs/ntfs/ntfs_inode.h>
39dd4a7b54SAntonio Huete Jimenez
40dd4a7b54SAntonio Huete Jimenez #include <stdio.h>
41dd4a7b54SAntonio Huete Jimenez #include <kvm.h>
42dd4a7b54SAntonio Huete Jimenez
43dd4a7b54SAntonio Huete Jimenez #include "fstat.h"
44dd4a7b54SAntonio Huete Jimenez
45dd4a7b54SAntonio Huete Jimenez int
ntfs_filestat(struct vnode * vp,struct filestat * fsp)46ed63e0ebSSascha Wildner ntfs_filestat(struct vnode *vp, struct filestat *fsp)
47dd4a7b54SAntonio Huete Jimenez {
48dd4a7b54SAntonio Huete Jimenez struct fnode fn;
49dd4a7b54SAntonio Huete Jimenez struct ntnode ino;
50dd4a7b54SAntonio Huete Jimenez struct ntfsmount mp;
51dd4a7b54SAntonio Huete Jimenez
52dd4a7b54SAntonio Huete Jimenez if (!kread(VTOF(vp), &fn, sizeof(fn))) {
53dd4a7b54SAntonio Huete Jimenez dprintf(stderr, "can't read fnode at %p for pid %d\n",
54dd4a7b54SAntonio Huete Jimenez (void *)VTOF(vp), Pid);
55dd4a7b54SAntonio Huete Jimenez return 0;
56dd4a7b54SAntonio Huete Jimenez }
57dd4a7b54SAntonio Huete Jimenez
58dd4a7b54SAntonio Huete Jimenez if (!kread(FTONT(&fn), &ino, sizeof(ino))) {
59dd4a7b54SAntonio Huete Jimenez dprintf(stderr, "can't read ntnode at %p for pid %d\n",
60dd4a7b54SAntonio Huete Jimenez (void *)FTONT(&fn), Pid);
61dd4a7b54SAntonio Huete Jimenez return 0;
62dd4a7b54SAntonio Huete Jimenez }
63dd4a7b54SAntonio Huete Jimenez
64dd4a7b54SAntonio Huete Jimenez if (!kread(ino.i_mp, &mp, sizeof(mp))) {
65dd4a7b54SAntonio Huete Jimenez dprintf(stderr, "can't read ntfsmount at %p for pid %d\n",
66dd4a7b54SAntonio Huete Jimenez (void *)ino.i_mp, Pid);
67dd4a7b54SAntonio Huete Jimenez return 0;
68dd4a7b54SAntonio Huete Jimenez }
693909f163SSascha Wildner fsp->mode = mp.ntm_mode | mtrans(vp->v_type);
70*a9871e48Szrj fsp->rdev = fsp->fsid = fstat_dev2udev(ino.i_dev);
71dd4a7b54SAntonio Huete Jimenez fsp->size = fn.f_size;
72dd4a7b54SAntonio Huete Jimenez fsp->fileid = ino.i_number;
73dd4a7b54SAntonio Huete Jimenez
74dd4a7b54SAntonio Huete Jimenez return 1;
75dd4a7b54SAntonio Huete Jimenez }
76