| #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 */ |