diff options
Diffstat (limited to 'include/grub/efi/sb.h')
| -rw-r--r-- | include/grub/efi/sb.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/grub/efi/sb.h b/include/grub/efi/sb.h new file mode 100644 index 0000000..30c4335 --- /dev/null +++ b/include/grub/efi/sb.h @@ -0,0 +1,43 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2020 Free Software Foundation, Inc. + * + * GRUB is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * GRUB is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef GRUB_EFI_SB_H +#define GRUB_EFI_SB_H 1 + +#include <grub/types.h> +#include <grub/dl.h> + +#define GRUB_EFI_SECUREBOOT_MODE_UNSET 0 +#define GRUB_EFI_SECUREBOOT_MODE_UNKNOWN 1 +#define GRUB_EFI_SECUREBOOT_MODE_DISABLED 2 +#define GRUB_EFI_SECUREBOOT_MODE_ENABLED 3 + +#ifdef GRUB_MACHINE_EFI +extern grub_uint8_t +EXPORT_FUNC (grub_efi_get_secureboot) (void); + +extern void +grub_shim_lock_verifier_setup (void); +#else +static inline grub_uint8_t +grub_efi_get_secureboot (void) +{ + return GRUB_EFI_SECUREBOOT_MODE_UNSET; +} +#endif +#endif /* GRUB_EFI_SB_H */ |