| /* SPDX-License-Identifier: MIT */ |
| /****************************************************************************** |
| * xen-compat.h |
| * |
| * Guest OS interface to Xen. Compatibility layer. |
| * |
| * Copyright (c) 2006, Christian Limpach |
| */ |
| |
| #ifndef __XEN_PUBLIC_XEN_COMPAT_H__ |
| #define __XEN_PUBLIC_XEN_COMPAT_H__ |
| |
| FILE_LICENCE ( MIT ); |
| FILE_SECBOOT ( PERMITTED ); |
| |
| #define __XEN_LATEST_INTERFACE_VERSION__ 0x00041300 |
| |
| #if defined(__XEN__) || defined(__XEN_TOOLS__) |
| /* Xen is built with matching headers and implements the latest interface. */ |
| #define __XEN_INTERFACE_VERSION__ __XEN_LATEST_INTERFACE_VERSION__ |
| #elif !defined(__XEN_INTERFACE_VERSION__) |
| /* Guests which do not specify a version get the legacy interface. */ |
| #define __XEN_INTERFACE_VERSION__ 0x00000000 |
| #endif |
| |
| #if __XEN_INTERFACE_VERSION__ > __XEN_LATEST_INTERFACE_VERSION__ |
| #error "These header files do not support the requested interface version." |
| #endif |
| |
| #define COMPAT_FLEX_ARRAY_DIM XEN_FLEX_ARRAY_DIM |
| |
| #endif /* __XEN_PUBLIC_XEN_COMPAT_H__ */ |
