[thirdparty/systemd.git] / src / basic / confidential-virt.h

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include <stdbool.h>

#include "errno-list.h"
#include "macro.h"

typedef enum ConfidentialVirtualization {
        CONFIDENTIAL_VIRTUALIZATION_NONE = 0,

        CONFIDENTIAL_VIRTUALIZATION_SEV,
        CONFIDENTIAL_VIRTUALIZATION_SEV_ES,
        CONFIDENTIAL_VIRTUALIZATION_SEV_SNP,
        CONFIDENTIAL_VIRTUALIZATION_TDX,

        _CONFIDENTIAL_VIRTUALIZATION_MAX,
        _CONFIDENTIAL_VIRTUALIZATION_INVALID = -EINVAL,
        _CONFIDENTIAL_VIRTUALIZATION_ERRNO_MAX = -ERRNO_MAX, /* ensure full range of errno fits into this enum */
} ConfidentialVirtualization;

ConfidentialVirtualization detect_confidential_virtualization(void);

const char *confidential_virtualization_to_string(ConfidentialVirtualization v) _const_;
ConfidentialVirtualization confidential_virtualization_from_string(const char *s) _pure_;
Commit	Line	Data
a577a616 DB	1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
	2	#pragma once
	3
	4	#include <stdbool.h>
	5
	6	#include "errno-list.h"
	7	#include "macro.h"
	8
	9	typedef enum ConfidentialVirtualization {
	10	CONFIDENTIAL_VIRTUALIZATION_NONE = 0,
	11
	12	CONFIDENTIAL_VIRTUALIZATION_SEV,
	13	CONFIDENTIAL_VIRTUALIZATION_SEV_ES,
	14	CONFIDENTIAL_VIRTUALIZATION_SEV_SNP,
	15	CONFIDENTIAL_VIRTUALIZATION_TDX,
	16
	17	_CONFIDENTIAL_VIRTUALIZATION_MAX,
	18	_CONFIDENTIAL_VIRTUALIZATION_INVALID = -EINVAL,
	19	_CONFIDENTIAL_VIRTUALIZATION_ERRNO_MAX = -ERRNO_MAX, /* ensure full range of errno fits into this enum */
	20	} ConfidentialVirtualization;
	21
	22	ConfidentialVirtualization detect_confidential_virtualization(void);
	23
	24	const char *confidential_virtualization_to_string(ConfidentialVirtualization v) _const_;
	25	ConfidentialVirtualization confidential_virtualization_from_string(const char *s) _pure_;