Remove unused struct in6_ndifreq; dead since 2013 sys/netinet6/in6_var.h r1.37

    Remove unused code manipulating a default interface and its index
    This is a leftover from the on-link assumption behavior removal,
    which has been deprecated by RFC4861 anyway.

Outside of _KERNEL, but nothing in base uses it, either.
codesearch.debian.net seems to agree.

OK mvs claudio bluhm

diff --git a/sys/netinet6/nd6.h b/sys/netinet6/nd6.h
index 942ce4b..91d384f 100644 (file)
--- a/sys/netinet6/nd6.h
+++ b/sys/netinet6/nd6.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: nd6.h,v 1.87 2022/11/23 19:34:59 kn Exp $     */
+/*     $OpenBSD: nd6.h,v 1.88 2022/11/23 19:35:18 kn Exp $     */
 /*     $KAME: nd6.h,v 1.95 2002/06/08 11:31:06 itojun Exp $    */
 
 /*
@@ -65,11 +65,6 @@ struct       in6_ndireq {
        struct nd_ifinfo ndi;
 };
 
-struct in6_ndifreq {
-       char ifname[IFNAMSIZ];
-       u_long ifindex;
-};
-
 /* Prefix status */
 #define NDPRF_ONLINK           0x1
 #define NDPRF_DETACHED         0x2