lapi/stat.h: Add STATX_DIOALIGN related definition

Reviewed-by: Xiao Yang <[email protected]>
Signed-off-by: Yang Xu <[email protected]>

Author: xuyang0410

include/lapi/stat.h

@@ -180,6 +180,10 @@ static inline int statx(int dirfd, const char *pathname, unsigned int flags,
 # define STATX_MNT_ID		0x00001000U
 #endif
 
+#ifndef STATX_DIOALIGN
+# define STATX_DIOALIGN		0x00002000U
+#endif
+
 #ifndef STATX_ALL
 # define STATX_ALL		0x00000fffU
 #endif