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#if ENABLE_FEATURE_AIX_LABEL
/*
* Copyright (C) Andreas Neuper, Sep 1998.
*
* Licensed under GPLv2, see file LICENSE in this tarball for details.
*/
typedef struct {
unsigned int magic; /* expect AIX_LABEL_MAGIC */
unsigned int fillbytes1[124];
unsigned int physical_volume_id;
unsigned int fillbytes2[124];
} aix_partition;
#define AIX_LABEL_MAGIC 0xc9c2d4c1
#define AIX_LABEL_MAGIC_SWAPPED 0xc1d4c2c9
#define AIX_INFO_MAGIC 0x00072959
#define AIX_INFO_MAGIC_SWAPPED 0x59290700
#define aixlabel ((aix_partition *)MBRbuffer)
/*
Changes:
* 1999-03-20 Arnaldo Carvalho de Melo <acme@conectiva.com.br>
* Internationalization
*
* 2003-03-20 Phillip Kesling <pkesling@sgi.com>
* Some fixes
*/
static smallint aix_other_endian; /* bool */
static smallint aix_volumes = 1; /* max 15 */
/*
* only dealing with free blocks here
*/
static void
aix_info(void)
{
puts("\n"
"There is a valid AIX label on this disk.\n"
"Unfortunately Linux cannot handle these disks at the moment.\n"
"Nevertheless some advice:\n"
"1. fdisk will destroy its contents on write.\n"
"2. Be sure that this disk is NOT a still vital part of a volume group.\n"
" (Otherwise you may erase the other disks as well, if unmirrored.)\n"
"3. Before deleting this physical volume be sure to remove the disk\n"
" logically from your AIX machine. (Otherwise you become an AIXpert).\n"
);
}
static int
check_aix_label(void)
{
if (aixlabel->magic != AIX_LABEL_MAGIC
&& aixlabel->magic != AIX_LABEL_MAGIC_SWAPPED
) {
current_label_type = 0;
aix_other_endian = 0;
return 0;
}
aix_other_endian = (aixlabel->magic == AIX_LABEL_MAGIC_SWAPPED);
update_units();
current_label_type = LABEL_AIX;
g_partitions = 1016;
aix_volumes = 15;
aix_info();
/*aix_nolabel();*/ /* %% */
/*aix_label = 1;*/ /* %% */
return 1;
}
#endif /* AIX_LABEL */
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