1 files changed, 15 insertions, 0 deletions

diff --git a/include/xen/interface/version.h b/include/xen/interface/version.h
index 7ff6498679a3..145f12f9ecec 100644
--- a/include/xen/interface/version.h
+++ b/include/xen/interface/version.h
@@ -63,4 +63,19 @@ struct xen_feature_info {
 /* arg == xen_domain_handle_t. */
 #define XENVER_guest_handle 8
 
+#define XENVER_commandline 9
+struct xen_commandline {
+        char buf[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[];
+};
+
 #endif /* __XEN_PUBLIC_VERSION_H__ */