mirror of
https://github.com/sheumann/hush.git
synced 2024-11-16 18:12:41 +00:00
0ef64bdb40
This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
#if ENABLE_FEATURE_AIX_LABEL
|
|
/*
|
|
* Copyright (C) Andreas Neuper, Sep 1998.
|
|
*
|
|
* Licensed under GPLv2, see file LICENSE in this source tree.
|
|
*/
|
|
|
|
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 */
|