disk: Update grub_gpt_partentry

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 <nvinson234@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

diff --git a/grub-core/disk/ldm.c b/grub-core/disk/ldm.c
index 0f978ad05079c9535d7ef9bb16462c7d7adeb80e..2a22d2d6c1c3121ec889f33f2aaaf3077723a6c1 100644 (file)
--- 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 83bcba7791421825da6922a7ee346f4fd5fcd7a4..103f6796f39f38209b0f554842aa6697faa5df2f 100644 (file)
--- 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 9668a68c30aeef4690467b5d175e36c0f2fe7448..7a93f43291cce490cbaecc140ef2e5e0577ae274 100644 (file)
--- 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];
 } GRUB_PACKED;
-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 690f180c5f6d342b036e454235c1f13e65c226a3..78d0138cb0a8c891f8140f1804d68d275eb690f6 100644 (file)
--- 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),