struct ifa_cacheinfo contains the address's creation time, update time, preferred lifetime, and valid lifetime. See https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/uapi/linux/if_addr.h?h=v6.11#n60 Signed-off-by: Alex Henrie <alexhenrie24@xxxxxxxxx> --- man/man7/rtnetlink.7 | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/man/man7/rtnetlink.7 b/man/man7/rtnetlink.7 index 86ed459bb..b05654315 100644 --- a/man/man7/rtnetlink.7 +++ b/man/man7/rtnetlink.7 @@ -176,7 +176,15 @@ IFA_BROADCAST:raw protocol address:broadcast address IFA_ANYCAST:raw protocol address:anycast address IFA_CACHEINFO:struct ifa_cacheinfo:Address information .TE -.\" FIXME Document struct ifa_cacheinfo +.IP +.EX +struct ifa_cacheinfo { + __u32 ifa_prefered; /* Preferred lifetime in seconds, -1 = forever */ + __u32 ifa_valid; /* Valid lifetime in seconds, -1 = forever */ + __u32 cstamp; /* Creation timestamp in hundredths of seconds */ + __u32 tstamp; /* Update timestamp in hundredths of seconds */ +}; +.EE .TP .B RTM_NEWROUTE .TQ -- 2.47.0
