[thirdparty/systemd.git] / src / shared / efivars.h

/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/

#pragma once

/***
  This file is part of systemd.

  Copyright 2013 Lennart Poettering

  systemd is free software; you can redistribute it and/or modify it
  under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation; either version 2.1 of the License, or
  (at your option) any later version.

  systemd 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/

#include <sys/types.h>
#include <inttypes.h>
#include <stdbool.h>

#include "sd-id128.h"
#include "time-util.h"

bool is_efiboot(void);

int efi_get_variable(sd_id128_t vendor, const char *name, uint32_t *attribute, void **value, size_t *size);

int efi_get_boot_timestamps(const dual_timestamp *n, dual_timestamp *firmware, dual_timestamp *loader);

int efi_get_loader_device_part_uuid(sd_id128_t *u);
Commit	Line	Data
2e3d0692 LP	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
2e3d0692 LP	28	#include "sd-id128.h"
f4ce2b3e	29	#include "time-util.h"
2e3d0692	30
34e5a31e LP	31	bool is_efiboot(void);
34e5a31e LP	32
2e3d0692	33	int efi_get_variable(sd_id128_t vendor, const char name, uint32_t attribute, void *value, size_t size);
34e5a31e	34
2e3d0692	35	int efi_get_boot_timestamps(const dual_timestamp n, dual_timestamp firmware, dual_timestamp *loader);
f4ce2b3e LP	36
f4ce2b3e LP	37	int efi_get_loader_device_part_uuid(sd_id128_t *u);