blob: 4efdfa33d0702f8e362ed01329f1795b2b01a91a (
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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*
* aix partitions
*
* Copyright (C) 2009 Karel Zak <kzak@redhat.com>
*
* This file may be redistributed under the terms of the
* GNU Lesser General Public License.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h>
#include "partitions.h"
#include "aix.h"
static int probe_aix_pt(blkid_probe pr,
const struct blkid_idmag *mag __attribute__((__unused__)))
{
blkid_partlist ls;
blkid_parttable tab;
if (blkid_partitions_need_typeonly(pr))
/* caller does not ask for details about partitions */
return BLKID_PROBE_OK;
ls = blkid_probe_get_partlist(pr);
if (!ls)
return BLKID_PROBE_NONE;
tab = blkid_partlist_new_parttable(ls, "aix", 0);
if (!tab)
return -ENOMEM;
return BLKID_PROBE_OK;
}
/*
* We know nothing about AIX on-disk structures. Everything what we know is the
* magic number at begin of the disk.
*
* Note, Linux kernel is tring to be smart and AIX signature is ignored when
* there is a valid DOS partitions table. We don't support such behavior. All
* fdisk-like programs has to properly wipe the fist sector. Everything other
* is a bug.
*/
const struct blkid_idinfo aix_pt_idinfo =
{
.name = "aix",
.probefunc = probe_aix_pt,
.magics =
{
{ .magic = BLKID_AIX_MAGIC_STRING, .len = BLKID_AIX_MAGIC_STRLEN },
{ NULL }
}
};
|
