<html><head><title>include/public/version.h - arch-x86_64 - Xen public headers</title></head><body><pre> /****************************************************************************** * version.h * * Xen version, type, and compile information. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * 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 == <a href="include,public,version.h.html#Struct_xen_compile_info">xen_compile_info_t</a>. */ #define XENVER_compile_info 2 <a name="Struct_xen_compile_info"><strong>struct xen_compile_info</strong></a> { char compiler[64]; char compile_by[16]; char compile_domain[32]; char compile_date[32]; }; typedef <a href="include,public,version.h.html#Struct_xen_compile_info">struct xen_compile_info</a> <a name="Typedef_xen_compile_info_t"><strong>xen_compile_info_t</strong></a>; #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 <a name="Struct_xen_platform_parameters"><strong>struct xen_platform_parameters</strong></a> { xen_ulong_t virt_start; }; typedef <a href="include,public,version.h.html#Struct_xen_platform_parameters">struct xen_platform_parameters</a> xen_platform_parameters_t; #define XENVER_get_features 6 <a name="Struct_xen_feature_info"><strong>struct xen_feature_info</strong></a> { unsigned int submap_idx; /* IN: which 32-bit submap to return */ uint32_t submap; /* OUT: 32-bit submap */ }; typedef <a href="include,public,version.h.html#Struct_xen_feature_info">struct xen_feature_info</a> 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 <a name="Struct_xen_build_id"><strong>struct xen_build_id</strong></a> { uint32_t len; /* IN: size of buf[]. */ #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L unsigned char buf[]; #elif defined(__GNUC__) unsigned char buf[1]; /* OUT: Variable length buffer with build_id. */ #endif }; typedef <a href="include,public,version.h.html#Struct_xen_build_id">struct xen_build_id</a> 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: */ </pre></body></html>