guid: Unify GUID types

There are 3 implementations of a GUID in GRUB. Replace them with
a common one, placed in types.h.

It uses the "packed" flavor of the GUID structs, the alignment attribute
is dropped, since it is not required.

Signed-off-by: Oliver Steffen <osteffen@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Oliver Steffen authored and Daniel Kiper committed 2023-06-01 11:45:00 +02:00
1 parent 7e4da6fb2d
commit 06edd40db7
37 files changed
+130 -148

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@@ -139,12 +139,12 @@ grub_cmd_lssal (struct grub_command *cmd __attribute__ ((unused)),
const grub_efi_system_table_t *st = grub_efi_system_table;
grub_efi_configuration_table_t *t = st->configuration_table;
unsigned int i;
grub_efi_packed_guid_t guid = GRUB_EFI_SAL_TABLE_GUID;
static grub_guid_t guid = GRUB_EFI_SAL_TABLE_GUID;
for (i = 0; i < st->num_table_entries; i++)
{
if (grub_memcmp (&guid, &t->vendor_guid,
sizeof (grub_efi_packed_guid_t)) == 0)
sizeof (grub_guid_t)) == 0)
{
disp_sal (t->vendor_table);
return GRUB_ERR_NONE;