vfs: provide a VAPPEND defintion

bsd/sys/cddl/compat/opensolaris/sys/vnode.h

@@ -58,9 +58,11 @@ typedef	struct vop_vector	vnodeops_t;
 #define	IS_XATTRDIR(dvp)	(0)
 
 #define	v_count	v_usecount
+#endif
 
 #define	V_APPEND	VAPPEND
 
+#if 0
 #define	rootvfs		(rootvnode == NULL ? NULL : rootvnode->v_mount)
 
 static __inline int

include/osv/vnode.h

@@ -106,6 +106,7 @@ struct vattr {
 /*
  *  Modes.
  */
+#define VAPPEND 00010
 #define	VREAD	00004		/* read, write, execute permissions */
 #define	VWRITE	00002
 #define	VEXEC	00001