src/include/xen/version.h

   1 /******************************************************************************
   2  * version.h
   3  *
   4  * Xen version, type, and compile information.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy
   7  * of this software and associated documentation files (the "Software"), to
   8  * deal in the Software without restriction, including without limitation the
   9  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  10  * sell copies of the Software, and to permit persons to whom the Software is
  11  * furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in
  14  * all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22  * DEALINGS IN THE SOFTWARE.
  23  *
  24  * Copyright (c) 2005, Nguyen Anh Quynh <aquynh@gmail.com>
  25  * Copyright (c) 2005, Keir Fraser <keir@xensource.com>
  26  */
  27
  28 #ifndef __XEN_PUBLIC_VERSION_H__
  29 #define __XEN_PUBLIC_VERSION_H__
  30
  31 FILE_LICENCE ( MIT );
  32
  33 #include "xen.h"
  34
  35 /* NB. All ops return zero on success, except XENVER_{version,pagesize} */
  36
  37 /* arg == NULL; returns major:minor (16:16). */
  38 #define XENVER_version      0
  39
  40 /* arg == xen_extraversion_t. */
  41 #define XENVER_extraversion 1
  42 typedef char xen_extraversion_t[16];
  43 #define XEN_EXTRAVERSION_LEN (sizeof(xen_extraversion_t))
  44
  45 /* arg == xen_compile_info_t. */
  46 #define XENVER_compile_info 2
  47 struct xen_compile_info {
  48     char compiler[64];
  49     char compile_by[16];
  50     char compile_domain[32];
  51     char compile_date[32];
  52 };
  53 typedef struct xen_compile_info xen_compile_info_t;
  54
  55 #define XENVER_capabilities 3
  56 typedef char xen_capabilities_info_t[1024];
  57 #define XEN_CAPABILITIES_INFO_LEN (sizeof(xen_capabilities_info_t))
  58
  59 #define XENVER_changeset 4
  60 typedef char xen_changeset_info_t[64];
  61 #define XEN_CHANGESET_INFO_LEN (sizeof(xen_changeset_info_t))
  62
  63 #define XENVER_platform_parameters 5
  64 struct xen_platform_parameters {
  65     xen_ulong_t virt_start;
  66 };
  67 typedef struct xen_platform_parameters xen_platform_parameters_t;
  68
  69 #define XENVER_get_features 6
  70 struct xen_feature_info {
  71     unsigned int submap_idx;    /* IN: which 32-bit submap to return */
  72     uint32_t     submap;        /* OUT: 32-bit submap */
  73 };
  74 typedef struct xen_feature_info xen_feature_info_t;
  75
  76 /* Declares the features reported by XENVER_get_features. */
  77 #include "features.h"
  78
  79 /* arg == NULL; returns host memory page size. */
  80 #define XENVER_pagesize 7
  81
  82 /* arg == xen_domain_handle_t. */
  83 #define XENVER_guest_handle 8
  84
  85 #define XENVER_commandline 9
  86 typedef char xen_commandline_t[1024];
  87
  88 #endif /* __XEN_PUBLIC_VERSION_H__ */
  89
  90 /*
  91  * Local variables:
  92  * mode: C
  93  * c-file-style: "BSD"
  94  * c-basic-offset: 4
  95  * tab-width: 4
  96  * indent-tabs-mode: nil
  97  * End:
  98  */