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/*
* 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 0;
ls = blkid_probe_get_partlist(pr);
if (!ls)
goto err;
tab = blkid_partlist_new_parttable(ls, "aix", 0);
if (!tab)
goto err;
return 0;
err:
return -1;
}
/*
* 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 behaviour. 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 }
}
};
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