timex: Sync with glibc

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

include/sys/timex.h

@@ -67,8 +67,12 @@ struct timex
 #define ADJ_ESTERROR		0x0008	/* estimated time error */
 #define ADJ_STATUS		0x0010	/* clock status */
 #define ADJ_TIMECONST		0x0020	/* pll time constant */
-#define ADJ_TICK		0x4000	/* tick value */
-#define ADJ_OFFSET_SINGLESHOT	0x8001	/* old-fashioned adjtime */
+#define ADJ_TAI			0x0080  /* set TAI offset */
+#define ADJ_MICRO		0x1000  /* select microsecond resolution */
+#define ADJ_NANO		0x2000  /* select nanosecond resolution */
+#define ADJ_TICK		0x4000  /* tick value */
+#define ADJ_OFFSET_SINGLESHOT	0x8001  /* old-fashioned adjtime */
+#define ADJ_OFFSET_SS_READ	0xa001  /* read-only adjtime */
 
 /* xntp 3.4 compatibility names */
 #define MOD_OFFSET	ADJ_OFFSET