Hi,
attached is a patch to support displaying and setting (on already
existing partitions) the swap flag on GPT partitions.
So far the swap flag can only be set when creating a partition
and setting the file-system to linux-swap.
Output of print looks like:
Model: Maxtor 6 Y080L0 (scsi)
Disk /dev/sdb: 82.0GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 8197MB 8196MB linux-swap(v1) swap
2 8197MB 16.4GB 8196MB
Note that "linux-swap(v1)" and "swap" are independent, any
combination is possible.
Feedback is welcome.
ciao
Arvin
--
Arvin Schnell, <[email protected]>
Senior Software Engineer, Research & Development
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284
(AG Nürnberg)
Maxfeldstraße 5
90409 Nürnberg
Germany
diff --git a/libparted/labels/gpt.c b/libparted/labels/gpt.c
index d69377a..4b5f89a 100644
--- a/libparted/labels/gpt.c
+++ b/libparted/labels/gpt.c
@@ -290,6 +290,7 @@ typedef struct _GPTPartitionData
efi_char16_t name[37];
char *translated_name;
int lvm;
+ int swap;
int raid;
int boot;
int bios_grub;
@@ -818,7 +819,8 @@ _parse_part_entry (PedDisk *disk, GuidPartitionEntry_t *pte)
gpt_part_data->name[i] = 0;
gpt_part_data->translated_name = 0;
- gpt_part_data->lvm = gpt_part_data->raid
+ gpt_part_data->lvm = gpt_part_data->swap
+ = gpt_part_data->raid
= gpt_part_data->boot = gpt_part_data->hp_service
= gpt_part_data->hidden = gpt_part_data->msftres
= gpt_part_data->msftdata
@@ -841,6 +843,8 @@ _parse_part_entry (PedDisk *disk, GuidPartitionEntry_t *pte)
gpt_part_data->raid = 1;
else if (!guid_cmp (gpt_part_data->type, PARTITION_LVM_GUID))
gpt_part_data->lvm = 1;
+ else if (!guid_cmp (gpt_part_data->type, PARTITION_SWAP_GUID))
+ gpt_part_data->swap = 1;
else if (!guid_cmp (gpt_part_data->type, PARTITION_HPSERVICE_GUID))
gpt_part_data->hp_service = 1;
else if (!guid_cmp (gpt_part_data->type, PARTITION_MSFT_RESERVED_GUID))
@@ -1361,6 +1365,7 @@ gpt_partition_new (const PedDisk *disk,
gpt_part_data->type = PARTITION_LINUX_DATA_GUID;
gpt_part_data->lvm = 0;
+ gpt_part_data->swap = 0;
gpt_part_data->raid = 0;
gpt_part_data->boot = 0;
gpt_part_data->bios_grub = 0;
@@ -1449,6 +1454,11 @@ gpt_partition_set_system (PedPartition *part,
gpt_part_data->type = PARTITION_LVM_GUID;
return 1;
}
+ if (gpt_part_data->swap)
+ {
+ gpt_part_data->type = PARTITION_SWAP_GUID;
+ return 1;
+ }
if (gpt_part_data->raid)
{
gpt_part_data->type = PARTITION_RAID_GUID;
@@ -1636,6 +1646,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state)
if (state)
gpt_part_data->raid
= gpt_part_data->lvm
+ = gpt_part_data->swap
= gpt_part_data->bios_grub
= gpt_part_data->hp_service
= gpt_part_data->msftres
@@ -1650,6 +1661,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state)
if (state)
gpt_part_data->raid
= gpt_part_data->lvm
+ = gpt_part_data->swap
= gpt_part_data->boot
= gpt_part_data->hp_service
= gpt_part_data->msftres
@@ -1664,6 +1676,7 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state)
if (state)
gpt_part_data->boot
= gpt_part_data->lvm
+ = gpt_part_data->swap
= gpt_part_data->bios_grub
= gpt_part_data->hp_service
= gpt_part_data->msftres
@@ -1677,6 +1690,22 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state)
gpt_part_data->lvm = state;
if (state)
gpt_part_data->boot
+ = gpt_part_data->swap
+ = gpt_part_data->raid
+ = gpt_part_data->bios_grub
+ = gpt_part_data->hp_service
+ = gpt_part_data->msftres
+ = gpt_part_data->msftdata
+ = gpt_part_data->msftrecv
+ = gpt_part_data->prep
+ = gpt_part_data->irst
+ = gpt_part_data->atvrecv = 0;
+ return gpt_partition_set_system (part, part->fs_type);
+ case PED_PARTITION_SWAP:
+ gpt_part_data->swap = state;
+ if (state)
+ gpt_part_data->boot
+ = gpt_part_data->lvm
= gpt_part_data->raid
= gpt_part_data->bios_grub
= gpt_part_data->hp_service
@@ -1693,6 +1722,7 @@ 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->swap
= gpt_part_data->bios_grub
= gpt_part_data->msftres
= gpt_part_data->msftdata
@@ -1707,6 +1737,7 @@ 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->swap
= gpt_part_data->bios_grub
= gpt_part_data->hp_service
= gpt_part_data->msftdata
@@ -1721,6 +1752,7 @@ 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->swap
= gpt_part_data->bios_grub
= gpt_part_data->hp_service
= gpt_part_data->msftres
@@ -1739,6 +1771,7 @@ 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->swap
= gpt_part_data->bios_grub
= gpt_part_data->hp_service
= gpt_part_data->msftdata
@@ -1753,6 +1786,7 @@ 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->swap
= gpt_part_data->bios_grub
= gpt_part_data->hp_service
= gpt_part_data->msftres
@@ -1766,6 +1800,7 @@ 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->swap
= gpt_part_data->bios_grub
= gpt_part_data->hp_service
= gpt_part_data->msftres
@@ -1779,6 +1814,7 @@ 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->swap
= gpt_part_data->bios_grub
= gpt_part_data->hp_service
= gpt_part_data->msftres
@@ -1793,7 +1829,6 @@ gpt_partition_set_flag (PedPartition *part, PedPartitionFlag flag, int state)
case PED_PARTITION_LEGACY_BOOT:
gpt_part_data->legacy_boot = state;
return 1;
- case PED_PARTITION_SWAP:
case PED_PARTITION_ROOT:
case PED_PARTITION_LBA:
default:
@@ -1839,6 +1874,7 @@ gpt_partition_get_flag (const PedPartition *part, PedPartitionFlag flag)
case PED_PARTITION_IRST:
return gpt_part_data->irst;
case PED_PARTITION_SWAP:
+ return gpt_part_data->swap;
case PED_PARTITION_LBA:
case PED_PARTITION_ROOT:
default:
@@ -1855,6 +1891,7 @@ gpt_partition_is_flag_available (const PedPartition *part,
{
case PED_PARTITION_RAID:
case PED_PARTITION_LVM:
+ case PED_PARTITION_SWAP:
case PED_PARTITION_BOOT:
case PED_PARTITION_BIOS_GRUB:
case PED_PARTITION_HPSERVICE:
@@ -1868,7 +1905,6 @@ gpt_partition_is_flag_available (const PedPartition *part,
case PED_PARTITION_IRST:
case PED_PARTITION_ESP:
return 1;
- case PED_PARTITION_SWAP:
case PED_PARTITION_ROOT:
case PED_PARTITION_LBA:
default:
