unsigned char ifa_flags;
unsigned char ifa_prefixlen;
char ifa_label[IFNAMSIZ];
+
+ /* In seconds, relative to tstamp. Expiry is at tstamp + HZ * lft. */
+ __u32 ifa_valid_lft;
+ __u32 ifa_preferred_lft;
+ unsigned long ifa_cstamp; /* created timestamp */
+ unsigned long ifa_tstamp; /* updated timestamp */
};
extern int register_inetaddr_notifier(struct notifier_block *nb);