Rename grub_gpt_part_type to grub_gpt_part_guid and update
grub_gpt_partentry to use this type for both the partition type GUID
string and the partition GUID string entries. This change ensures that
the two GUID fields are handled more consistently and helps to simplify
the changes needed to add Linux partition GUID support.
Signed-off-by: Nicholas Vinson <nvinson...@gmail.com>
Reviewed-by: Daniel Kiper <daniel.ki...@oracle.com>
---
grub-core/disk/ldm.c | 2 +-
grub-core/partmap/gpt.c | 4 ++--
include/grub/gpt_partition.h | 8 ++++----
util/grub-install.c | 2 +-
4 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/grub-core/disk/ldm.c b/grub-core/disk/ldm.c
index 0f978ad05..2a22d2d6c 100644
--- a/grub-core/disk/ldm.c
+++ b/grub-core/disk/ldm.c
@@ -135,7 +135,7 @@ msdos_has_ldm_partition (grub_disk_t dsk)
return has_ldm;
}
-static const grub_gpt_part_type_t ldm_type = GRUB_GPT_PARTITION_TYPE_LDM;
+static const grub_gpt_part_guid_t ldm_type = GRUB_GPT_PARTITION_TYPE_LDM;
/* Helper for gpt_ldm_sector. */
static int
diff --git a/grub-core/partmap/gpt.c b/grub-core/partmap/gpt.c
index 83bcba779..103f6796f 100644
--- a/grub-core/partmap/gpt.c
+++ b/grub-core/partmap/gpt.c
@@ -33,10 +33,10 @@ static grub_uint8_t grub_gpt_magic[8] =
0x45, 0x46, 0x49, 0x20, 0x50, 0x41, 0x52, 0x54
};
-static const grub_gpt_part_type_t grub_gpt_partition_type_empty =
GRUB_GPT_PARTITION_TYPE_EMPTY;
+static const grub_gpt_part_guid_t grub_gpt_partition_type_empty =
GRUB_GPT_PARTITION_TYPE_EMPTY;
#ifdef GRUB_UTIL
-static const grub_gpt_part_type_t grub_gpt_partition_type_bios_boot =
GRUB_GPT_PARTITION_TYPE_BIOS_BOOT;
+static const grub_gpt_part_guid_t grub_gpt_partition_type_bios_boot =
GRUB_GPT_PARTITION_TYPE_BIOS_BOOT;
#endif
/* 512 << 7 = 65536 byte sectors. */
diff --git a/include/grub/gpt_partition.h b/include/grub/gpt_partition.h
index 1b32f6725..354fe2246 100644
--- a/include/grub/gpt_partition.h
+++ b/include/grub/gpt_partition.h
@@ -22,14 +22,14 @@
#include <grub/types.h>
#include <grub/partition.h>
-struct grub_gpt_part_type
+struct grub_gpt_part_guid
{
grub_uint32_t data1;
grub_uint16_t data2;
grub_uint16_t data3;
grub_uint8_t data4[8];
} __attribute__ ((aligned(8)));
-typedef struct grub_gpt_part_type grub_gpt_part_type_t;
+typedef struct grub_gpt_part_guid grub_gpt_part_guid_t;
#define GRUB_GPT_PARTITION_TYPE_EMPTY \
{ 0x0, 0x0, 0x0, \
@@ -70,8 +70,8 @@ struct grub_gpt_header
struct grub_gpt_partentry
{
- grub_gpt_part_type_t type;
- grub_uint8_t guid[16];
+ grub_gpt_part_guid_t type;
+ grub_gpt_part_guid_t guid;
grub_uint64_t start;
grub_uint64_t end;
grub_uint64_t attrib;
diff --git a/util/grub-install.c b/util/grub-install.c
index 690f180c5..78d0138cb 100644
--- a/util/grub-install.c
+++ b/util/grub-install.c
@@ -714,7 +714,7 @@ is_prep_partition (grub_device_t dev)
if (grub_disk_read (dev->disk, p->offset, p->index,
sizeof (gptdata), &gptdata) == 0)
{
- const grub_gpt_part_type_t template = {
+ const grub_gpt_part_guid_t template = {
grub_cpu_to_le32_compile_time (0x9e1a2d38),
grub_cpu_to_le16_compile_time (0xc612),
grub_cpu_to_le16_compile_time (0x4316),
--
2.16.3
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