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1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | #pragma once | |
4 | ||
5 | /*** | |
6 | This file is part of systemd. | |
7 | ||
8 | Copyright 2013 Lennart Poettering | |
9 | ||
10 | systemd is free software; you can redistribute it and/or modify it | |
11 | under the terms of the GNU Lesser General Public License as published by | |
12 | the Free Software Foundation; either version 2.1 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | systemd is distributed in the hope that it will be useful, but | |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | Lesser General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU Lesser General Public License | |
21 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
22 | ***/ | |
23 | ||
24 | #include <sys/types.h> | |
25 | #include <inttypes.h> | |
f4ce2b3e | 26 | #include <stdbool.h> |
2e3d0692 LP |
27 | |
28 | #include "sd-id128.h" | |
f4ce2b3e | 29 | #include "time-util.h" |
2e3d0692 | 30 | |
7b4d7cc0 KS |
31 | #define EFI_VENDOR_LOADER SD_ID128_MAKE(4a,67,b0,82,0a,4c,41,cf,b6,c7,44,0b,29,bb,8c,4f) |
32 | #define EFI_VENDOR_GLOBAL SD_ID128_MAKE(8b,e4,df,61,93,ca,11,d2,aa,0d,00,e0,98,03,2b,8c) | |
33 | ||
9cde64ff | 34 | bool is_efi_boot(void); |
bc6f2e7c KS |
35 | int is_efi_secure_boot(void); |
36 | int is_efi_secure_boot_setup_mode(void); | |
34e5a31e | 37 | |
2e3d0692 | 38 | int efi_get_variable(sd_id128_t vendor, const char *name, uint32_t *attribute, void **value, size_t *size); |
9cde64ff | 39 | int efi_get_variable_string(sd_id128_t vendor, const char *name, char **p); |
7b4d7cc0 | 40 | |
9cde64ff LP |
41 | int efi_get_boot_option(uint16_t nr, char **title, sd_id128_t *partuuid, char **path); |
42 | int efi_get_boot_order(uint16_t **order); | |
43 | int efi_get_boot_options(uint16_t **options); | |
34e5a31e | 44 | |
c51d84dc KS |
45 | int efi_loader_get_device_part_uuid(sd_id128_t *u); |
46 | int efi_loader_get_boot_usec(usec_t *firmware, usec_t *loader); |