diff mbox

public: drop assembly equates from errno.h again

Message ID 56F408D102000078000E02C1@prv-mh.provo.novell.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jan Beulich March 24, 2016, 2:33 p.m. UTC 
This wasn't a good idea after all - make them unavailable except for
legacy code using an older interface version.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
public: drop assembly equates from errno.h again

This wasn't a good idea after all - make them unavailable except for
legacy code using an older interface version.

Signed-off-by: Jan Beulich <jbeulich@suse.com>

--- a/xen/include/public/errno.h
+++ b/xen/include/public/errno.h
@@ -32,7 +32,7 @@
 #define XEN_ERRNO(name, value) XEN_##name = value,
 enum xen_errno {
 
-#else /* !__ASSEMBLY__ */
+#elif __XEN_INTERFACE_VERSION__ < 0x00040700
 
 #define XEN_ERRNO(name, value) .equ XEN_##name, value
 
--- a/xen/include/public/xen-compat.h
+++ b/xen/include/public/xen-compat.h
@@ -27,7 +27,7 @@
 #ifndef __XEN_PUBLIC_XEN_COMPAT_H__
 #define __XEN_PUBLIC_XEN_COMPAT_H__
 
-#define __XEN_LATEST_INTERFACE_VERSION__ 0x00040600
+#define __XEN_LATEST_INTERFACE_VERSION__ 0x00040700
 
 #if defined(__XEN__) || defined(__XEN_TOOLS__)
 /* Xen is built with matching headers and implements the latest interface. */

Comments

Andrew Cooper March 24, 2016, 2:37 p.m. UTC | #1 
On 24/03/16 14:33, Jan Beulich wrote:
> This wasn't a good idea after all - make them unavailable except for
> legacy code using an older interface version.
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>

Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
diff mbox

Patch

--- a/xen/include/public/errno.h
+++ b/xen/include/public/errno.h
@@ -32,7 +32,7 @@ 
 #define XEN_ERRNO(name, value) XEN_##name = value,
 enum xen_errno {
 
-#else /* !__ASSEMBLY__ */
+#elif __XEN_INTERFACE_VERSION__ < 0x00040700
 
 #define XEN_ERRNO(name, value) .equ XEN_##name, value
 
--- a/xen/include/public/xen-compat.h
+++ b/xen/include/public/xen-compat.h
@@ -27,7 +27,7 @@ 
 #ifndef __XEN_PUBLIC_XEN_COMPAT_H__
 #define __XEN_PUBLIC_XEN_COMPAT_H__
 
-#define __XEN_LATEST_INTERFACE_VERSION__ 0x00040600
+#define __XEN_LATEST_INTERFACE_VERSION__ 0x00040700
 
 #if defined(__XEN__) || defined(__XEN_TOOLS__)
 /* Xen is built with matching headers and implements the latest interface. */