diff options
Diffstat (limited to 'sys/netinet6/in6.c')
| -rw-r--r-- | sys/netinet6/in6.c | 64 |
1 files changed, 48 insertions, 16 deletions
diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c index cd86a930586..24604f2db53 100644 --- a/sys/netinet6/in6.c +++ b/sys/netinet6/in6.c @@ -1,4 +1,4 @@ -/* $OpenBSD: in6.c,v 1.33 2002/05/23 06:56:16 itojun Exp $ */ +/* $OpenBSD: in6.c,v 1.34 2002/05/29 02:59:12 itojun Exp $ */ /* $KAME: in6.c,v 1.198 2001/07/18 09:12:38 itojun Exp $ */ /* @@ -532,26 +532,19 @@ in6_control(so, cmd, data, ifp, p) case SIOCGIFSTAT_IN6: if (ifp == NULL) return EINVAL; - if (in6_ifstat == NULL || ifp->if_index >= in6_ifstatmax - || in6_ifstat[ifp->if_index] == NULL) { - /* return EAFNOSUPPORT? */ - bzero(&ifr->ifr_ifru.ifru_stat, - sizeof(ifr->ifr_ifru.ifru_stat)); - } else - ifr->ifr_ifru.ifru_stat = *in6_ifstat[ifp->if_index]; + bzero(&ifr->ifr_ifru.ifru_stat, + sizeof(ifr->ifr_ifru.ifru_stat)); + ifr->ifr_ifru.ifru_stat = + *((struct in6_ifextra *)ifp->if_afdata[AF_INET6])->in6_ifstat; break; case SIOCGIFSTAT_ICMP6: if (ifp == NULL) return EINVAL; - if (icmp6_ifstat == NULL || ifp->if_index >= icmp6_ifstatmax || - icmp6_ifstat[ifp->if_index] == NULL) { - /* return EAFNOSUPPORT? */ - bzero(&ifr->ifr_ifru.ifru_stat, - sizeof(ifr->ifr_ifru.ifru_icmp6stat)); - } else - ifr->ifr_ifru.ifru_icmp6stat = - *icmp6_ifstat[ifp->if_index]; + bzero(&ifr->ifr_ifru.ifru_stat, + sizeof(ifr->ifr_ifru.ifru_icmp6stat)); + ifr->ifr_ifru.ifru_icmp6stat = + *((struct in6_ifextra *)ifp->if_afdata[AF_INET6])->icmp6_ifstat; break; #ifdef COMPAT_IN6IFIOCTL /* should be unused */ @@ -2156,3 +2149,42 @@ in6_setmaxmtu() if (maxmtu) /* update only when maxmtu is positive */ in6_maxmtu = maxmtu; } + +void * +in6_domifattach(ifp) + struct ifnet *ifp; +{ + struct in6_ifextra *ext; + + ext = (struct in6_ifextra *)malloc(sizeof(*ext), M_IFADDR, M_WAITOK); + bzero(ext, sizeof(*ext)); + + ext->in6_ifstat = (struct in6_ifstat *)malloc(sizeof(struct in6_ifstat), + M_IFADDR, M_WAITOK); + bzero(ext->in6_ifstat, sizeof(*ext->in6_ifstat)); + + ext->icmp6_ifstat = + (struct icmp6_ifstat *)malloc(sizeof(struct icmp6_ifstat), + M_IFADDR, M_WAITOK); + bzero(ext->icmp6_ifstat, sizeof(*ext->icmp6_ifstat)); + +#if 0 + ext->nd_ifinfo = nd6_ifattach(ifp); +#endif + return ext; +} + +void +in6_domifdetach(ifp, aux) + struct ifnet *ifp; + void *aux; +{ + struct in6_ifextra *ext = (struct in6_ifextra *)aux; + +#if 0 + nd6_ifdetach(ext->nd_ifinfo); +#endif + free(ext->in6_ifstat, M_IFADDR); + free(ext->icmp6_ifstat, M_IFADDR); + free(ext, M_IFADDR); +} |