CVSROOT: /cvs
Module name: src
Changes by: k...@cvs.openbsd.org 2022/12/02 08:35:35
Modified files:
sys/netinet6 : nd6.c nd6.h nd6_nbr.c
usr.sbin/ndp : ndp.c
Log message:
Remove constant basereachable and retrans members from struct nd_ifinfo
Both are initalised with compile-time constants and never written to.
They are part of the Neighbour Discovery machinery and only surface
through the single-user SIOCGIFINFO_IN6:
$ ndp -i lo0
basereachable=30s0ms, reachable=39s, retrans=1s0ms
These values are read-only since 2017
sys/netinet6/nd6.c r1.217
usr.sbin/ndp/ndp.c r1.85
Remove knob and always do neighbor unreachable detection
Inline the macros (to keep meaningful names), shrink the per-interface
allocated struct nd_ifinfo to what is actually needed and inline
nd6_dad_starttimer()'s constant `msec' argument.
Nothing else in base, incl. regress, uses SIOCGIFINFO_IN6 or `ndp -i'.
OK bluhm
