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[PATCH parted 2/6] gpt: Add support for appletv partitions
From: |
Hans de Goede |
Subject: |
[PATCH parted 2/6] gpt: Add support for appletv partitions |
Date: |
Thu, 10 Dec 2009 12:43:14 +0100 |
From: Joel Granados Moreno <address@hidden>
* include/parted/disk.h(PedPartitionFlag): Add
PED_PARTITION_APPLE_TV_RECOVERY.
* libparted/disk.c(ped_partition_flag_get_name): Handle
PED_PARTITION_APPLE_TV_RECOVERY.
* libparted/labels/gpt.c(PARTITION_APPLE_TV_RECOVERY_GUID):
New define.
* libparted/labels/gpt.c(GPTPartitionData): Add atvrecv member.
* libparted/labels/gpt.c(_parse_part_entry, gpt_partition_new,
gpt_partition_set_system, gpt_partition_set_flag,
gpt_partition_get_flag, gpt_partition_is_flag_available):
Handle atvrecv / PARTITION_APPLE_TV_RECOVERY_GUID.
---
include/parted/disk.h | 5 ++-
libparted/disk.c | 2 +
libparted/labels/gpt.c | 52 +++++++++++++++++++++++++++++++++++++++++------
3 files changed, 50 insertions(+), 9 deletions(-)
diff --git a/include/parted/disk.h b/include/parted/disk.h
index eb8e37b..c567a8f 100644
--- a/include/parted/disk.h
+++ b/include/parted/disk.h
@@ -67,10 +67,11 @@ enum _PedPartitionFlag {
PED_PARTITION_PALO=9,
PED_PARTITION_PREP=10,
PED_PARTITION_MSFT_RESERVED=11,
- PED_PARTITION_BIOS_GRUB=12
+ PED_PARTITION_BIOS_GRUB=12,
+ PED_PARTITION_APPLE_TV_RECOVERY=13
};
#define PED_PARTITION_FIRST_FLAG PED_PARTITION_BOOT
-#define PED_PARTITION_LAST_FLAG PED_PARTITION_BIOS_GRUB
+#define PED_PARTITION_LAST_FLAG PED_PARTITION_APPLE_TV_RECOVERY
enum _PedDiskTypeFeature {
PED_DISK_TYPE_EXTENDED=1, /**< supports extended partitions */
diff --git a/libparted/disk.c b/libparted/disk.c
index 4561ae8..7660ee9 100644
--- a/libparted/disk.c
+++ b/libparted/disk.c
@@ -2398,6 +2398,8 @@ ped_partition_flag_get_name (PedPartitionFlag flag)
return N_("prep");
case PED_PARTITION_MSFT_RESERVED:
return N_("msftres");
+ case PED_PARTITION_APPLE_TV_RECOVERY:
+ return N_("atvrecv");
default:
ped_exception_throw (
diff --git a/libparted/labels/gpt.c b/libparted/labels/gpt.c
index ca842d3..15da1a0 100644
--- a/libparted/labels/gpt.c
+++ b/libparted/labels/gpt.c
@@ -131,6 +131,10 @@ typedef struct
((efi_guid_t) { PED_CPU_TO_LE32 (0x48465300), PED_CPU_TO_LE16 (0x0000), \
PED_CPU_TO_LE16 (0x11AA), 0xaa, 0x11, \
{ 0x00, 0x30, 0x65, 0x43, 0xEC, 0xAC }})
+#define PARTITION_APPLE_TV_RECOVERY_GUID \
+ ((efi_guid_t) { PED_CPU_TO_LE32 (0x5265636F), PED_CPU_TO_LE16 (0x7665), \
+ PED_CPU_TO_LE16 (0x11AA), 0xaa, 0x11, \
+ { 0x00, 0x30, 0x65, 0x43, 0xEC, 0xAC }})
struct __attribute__ ((packed)) _GuidPartitionTableHeader_t
{
@@ -264,6 +268,7 @@ typedef struct _GPTPartitionData
int hp_service;
int hidden;
int msftres;
+ int atvrecv;
} GPTPartitionData;
static PedDiskType gpt_disk_type;
@@ -782,7 +787,7 @@ _parse_part_entry (PedDisk *disk, GuidPartitionEntry_t *pte)
gpt_part_data->lvm = gpt_part_data->raid
= gpt_part_data->boot = gpt_part_data->hp_service
= gpt_part_data->hidden = gpt_part_data->msftres
- = gpt_part_data->bios_grub = 0;
+ = gpt_part_data->bios_grub = gpt_part_data->atvrecv = 0;
if (pte->Attributes.RequiredToFunction & 0x1)
gpt_part_data->hidden = 1;
@@ -799,6 +804,8 @@ _parse_part_entry (PedDisk *disk, GuidPartitionEntry_t *pte)
gpt_part_data->hp_service = 1;
else if (!guid_cmp (gpt_part_data->type, PARTITION_MSFT_RESERVED_GUID))
gpt_part_data->msftres = 1;
+ else if (!guid_cmp (gpt_part_data->type, PARTITION_APPLE_TV_RECOVERY_GUID))
+ gpt_part_data->atvrecv = 1;
return part;
}
@@ -1295,6 +1302,7 @@ gpt_partition_new (const PedDisk *disk,
gpt_part_data->hp_service = 0;
gpt_part_data->hidden = 0;
gpt_part_data->msftres = 0;
+ gpt_part_data->atvrecv = 0;
uuid_generate ((unsigned char *) &gpt_part_data->uuid);
swap_uuid_and_efi_guid ((unsigned char *) (&gpt_part_data->uuid));
memset (gpt_part_data->name, 0, sizeof gpt_part_data->name);
@@ -1390,6 +1398,11 @@ gpt_partition_set_system (PedPartition *part,
gpt_part_data->type = PARTITION_MSFT_RESERVED_GUID;
return 1;
}
+ if (gpt_part_data->atvrecv)
+ {
+ gpt_part_data->type = PARTITION_APPLE_TV_RECOVERY_GUID;
+ return 1;
+ }
if (fs_type)
{
@@ -1487,7 +1500,9 @@ gpt_partition_set_flag (PedPartition *part,
PedPartitionFlag flag, int state)
gpt_part_data->raid
= gpt_part_data->lvm
= gpt_part_data->bios_grub
- = gpt_part_data->hp_service = gpt_part_data->msftres = 0;
+ = gpt_part_data->hp_service
+ = gpt_part_data->msftres
+ = gpt_part_data->atvrecv = 0;
return gpt_partition_set_system (part, part->fs_type);
case PED_PARTITION_BIOS_GRUB:
gpt_part_data->bios_grub = state;
@@ -1495,7 +1510,9 @@ gpt_partition_set_flag (PedPartition *part,
PedPartitionFlag flag, int state)
gpt_part_data->raid
= gpt_part_data->lvm
= gpt_part_data->boot
- = gpt_part_data->hp_service = gpt_part_data->msftres = 0;
+ = gpt_part_data->hp_service
+ = gpt_part_data->msftres
+ = gpt_part_data->atvrecv = 0;
return gpt_partition_set_system (part, part->fs_type);
case PED_PARTITION_RAID:
gpt_part_data->raid = state;
@@ -1503,7 +1520,9 @@ gpt_partition_set_flag (PedPartition *part,
PedPartitionFlag flag, int state)
gpt_part_data->boot
= gpt_part_data->lvm
= gpt_part_data->bios_grub
- = gpt_part_data->hp_service = gpt_part_data->msftres = 0;
+ = gpt_part_data->hp_service
+ = gpt_part_data->msftres
+ = gpt_part_data->atvrecv = 0;
return gpt_partition_set_system (part, part->fs_type);
case PED_PARTITION_LVM:
gpt_part_data->lvm = state;
@@ -1511,7 +1530,9 @@ gpt_partition_set_flag (PedPartition *part,
PedPartitionFlag flag, int state)
gpt_part_data->boot
= gpt_part_data->raid
= gpt_part_data->bios_grub
- = gpt_part_data->hp_service = gpt_part_data->msftres = 0;
+ = gpt_part_data->hp_service
+ = gpt_part_data->msftres
+ = gpt_part_data->atvrecv = 0;
return gpt_partition_set_system (part, part->fs_type);
case PED_PARTITION_HPSERVICE:
gpt_part_data->hp_service = state;
@@ -1519,7 +1540,9 @@ gpt_partition_set_flag (PedPartition *part,
PedPartitionFlag flag, int state)
gpt_part_data->boot
= gpt_part_data->raid
= gpt_part_data->lvm
- = gpt_part_data->bios_grub = gpt_part_data->msftres = 0;
+ = gpt_part_data->bios_grub
+ = gpt_part_data->msftres
+ = gpt_part_data->atvrecv = 0;
return gpt_partition_set_system (part, part->fs_type);
case PED_PARTITION_MSFT_RESERVED:
gpt_part_data->msftres = state;
@@ -1527,7 +1550,19 @@ gpt_partition_set_flag (PedPartition *part,
PedPartitionFlag flag, int state)
gpt_part_data->boot
= gpt_part_data->raid
= gpt_part_data->lvm
- = gpt_part_data->bios_grub = gpt_part_data->hp_service = 0;
+ = gpt_part_data->bios_grub
+ = gpt_part_data->hp_service
+ = gpt_part_data->atvrecv = 0;
+ return gpt_partition_set_system (part, part->fs_type);
+ case PED_PARTITION_APPLE_TV_RECOVERY:
+ gpt_part_data->atvrecv = state;
+ if (state)
+ gpt_part_data->boot
+ = gpt_part_data->raid
+ = gpt_part_data->lvm
+ = gpt_part_data->bios_grub
+ = gpt_part_data->hp_service
+ = gpt_part_data->msftres = 0;
return gpt_partition_set_system (part, part->fs_type);
case PED_PARTITION_HIDDEN:
gpt_part_data->hidden = state;
@@ -1562,6 +1597,8 @@ gpt_partition_get_flag (const PedPartition *part,
PedPartitionFlag flag)
return gpt_part_data->hp_service;
case PED_PARTITION_MSFT_RESERVED:
return gpt_part_data->msftres;
+ case PED_PARTITION_APPLE_TV_RECOVERY:
+ return gpt_part_data->atvrecv;
case PED_PARTITION_HIDDEN:
return gpt_part_data->hidden;
case PED_PARTITION_SWAP:
@@ -1585,6 +1622,7 @@ gpt_partition_is_flag_available (const PedPartition *part,
case PED_PARTITION_BIOS_GRUB:
case PED_PARTITION_HPSERVICE:
case PED_PARTITION_MSFT_RESERVED:
+ case PED_PARTITION_APPLE_TV_RECOVERY:
case PED_PARTITION_HIDDEN:
return 1;
case PED_PARTITION_SWAP:
--
1.6.5.2
Re: [PATCH parted 1/6] parted.texi: Document --align option, Jim Meyering, 2009/12/10