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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@@ -30,7 +30,7 @@
#include <grub/types.h>
#include <grub/verify.h>
static grub_efi_guid_t shim_lock_guid = GRUB_EFI_SHIM_LOCK_GUID;
static grub_guid_t shim_lock_guid = GRUB_EFI_SHIM_LOCK_GUID;
/*
* Determine whether we're in secure boot mode.
@@ -41,7 +41,7 @@ static grub_efi_guid_t shim_lock_guid = GRUB_EFI_SHIM_LOCK_GUID;
grub_uint8_t
grub_efi_get_secureboot (void)
{
static grub_efi_guid_t efi_variable_guid = GRUB_EFI_GLOBAL_VARIABLE_GUID;
static grub_guid_t efi_variable_guid = GRUB_EFI_GLOBAL_VARIABLE_GUID;
grub_efi_status_t status;
grub_efi_uint32_t attr = 0;
grub_size_t size = 0;