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/* SPDX-License-Identifier: MIT */
/******************************************************************************
* version.h
*
* Xen version, type, and compile information.
*
* Copyright (c) 2005, Nguyen Anh Quynh <aquynh@gmail.com>
* Copyright (c) 2005, Keir Fraser <keir@xensource.com>
*/
#ifndef __XEN_PUBLIC_VERSION_H__
#define __XEN_PUBLIC_VERSION_H__
#include "xen.h"
/* NB. All ops return zero on success, except XENVER_{version,pagesize}
* XENVER_{version,pagesize,build_id} */
/* arg == NULL; returns major:minor (16:16). */
#define XENVER_version 0
/* arg == xen_extraversion_t. */
#define XENVER_extraversion 1
typedef char xen_extraversion_t[16];
#define XEN_EXTRAVERSION_LEN (sizeof(xen_extraversion_t))
/* arg == xen_compile_info_t. */
#define XENVER_compile_info 2
struct xen_compile_info {
char compiler[64];
char compile_by[16];
char compile_domain[32];
char compile_date[32];
};
typedef struct xen_compile_info xen_compile_info_t;
#define XENVER_capabilities 3
typedef char xen_capabilities_info_t[1024];
#define XEN_CAPABILITIES_INFO_LEN (sizeof(xen_capabilities_info_t))
#define XENVER_changeset 4
typedef char xen_changeset_info_t[64];
#define XEN_CHANGESET_INFO_LEN (sizeof(xen_changeset_info_t))
#define XENVER_platform_parameters 5
struct xen_platform_parameters {
xen_ulong_t virt_start;
};
typedef struct xen_platform_parameters xen_platform_parameters_t;
#define XENVER_get_features 6
struct xen_feature_info {
unsigned int submap_idx; /* IN: which 32-bit submap to return */
uint32_t submap; /* OUT: 32-bit submap */
};
typedef struct xen_feature_info xen_feature_info_t;
/* Declares the features reported by XENVER_get_features. */
#include "features.h"
/* arg == NULL; returns host memory page size. */
#define XENVER_pagesize 7
/* arg == xen_domain_handle_t.
*
* The toolstack fills it out for guest consumption. It is intended to hold
* the UUID of the guest.
*/
#define XENVER_guest_handle 8
#define XENVER_commandline 9
typedef char xen_commandline_t[1024];
/*
* Return value is the number of bytes written, or XEN_Exx on error.
* Calling with empty parameter returns the size of build_id.
*/
#define XENVER_build_id 10
struct xen_build_id {
uint32_t len; /* IN: size of buf[]. */
unsigned char buf[XEN_FLEX_ARRAY_DIM];
/* OUT: Variable length buffer with build_id. */
};
typedef struct xen_build_id xen_build_id_t;
#endif /* __XEN_PUBLIC_VERSION_H__ */
/*
* Local variables:
* mode: C
* c-file-style: "BSD"
* c-basic-offset: 4
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/