Sync with latest KAME.
Obtained from: KAME
This commit is contained in:
Hajimu UMEMOTO
parent
766748ceac
commit
9bdd4811f4
@ -1,7 +1,7 @@
|
||||
/*
|
||||
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
|
||||
* All rights reserved.
|
||||
*
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
@ -13,7 +13,7 @@
|
||||
* 3. Neither the name of the project nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
@ -44,12 +44,14 @@
|
||||
#include <net/if_types.h>
|
||||
#include <net/if_dl.h>
|
||||
#include <netinet/in.h>
|
||||
#define _KERNEL
|
||||
#define _KERNEL
|
||||
#include <netinet/if_ether.h>
|
||||
#undef _KERNEL
|
||||
#undef _KERNEL
|
||||
#include <netinet/in_var.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
#include <netdb.h>
|
||||
|
||||
kvm_t *kvmd;
|
||||
|
||||
struct nlist nl[] = {
|
||||
@ -64,19 +66,48 @@ char *ifname __P((struct ifnet *));
|
||||
void kread __P((u_long, void *, int));
|
||||
void if6_addrlist __P((struct ifaddr *));
|
||||
void in6_multilist __P((struct in6_multi *));
|
||||
void in6_multientry __P((struct in6_multi *));
|
||||
struct in6_multi * in6_multientry __P((struct in6_multi *));
|
||||
|
||||
#define KREAD(addr, buf, type) \
|
||||
kread((u_long)addr, (void *)buf, sizeof(type))
|
||||
|
||||
#ifdef N_IN6_MK
|
||||
struct multi6_kludge {
|
||||
LIST_ENTRY(multi6_kludge) mk_entry;
|
||||
struct ifnet *mk_ifp;
|
||||
struct in6_multihead mk_head;
|
||||
};
|
||||
#endif
|
||||
|
||||
const char *inet6_n2a(p)
|
||||
struct in6_addr *p;
|
||||
{
|
||||
static char buf[BUFSIZ];
|
||||
static char buf[NI_MAXHOST];
|
||||
struct sockaddr_in6 sin6;
|
||||
u_int32_t scopeid;
|
||||
#ifdef NI_WITHSCOPEID
|
||||
const int niflags = NI_NUMERICHOST | NI_WITHSCOPEID;
|
||||
#else
|
||||
const int niflags = NI_NUMERICHOST;
|
||||
#endif
|
||||
|
||||
if (IN6_IS_ADDR_UNSPECIFIED(p))
|
||||
return "*";
|
||||
return inet_ntop(AF_INET6, (void *)p, buf, sizeof(buf));
|
||||
memset(&sin6, 0, sizeof(sin6));
|
||||
sin6.sin6_family = AF_INET6;
|
||||
sin6.sin6_len = sizeof(struct sockaddr_in6);
|
||||
sin6.sin6_addr = *p;
|
||||
if (IN6_IS_ADDR_LINKLOCAL(p) || IN6_IS_ADDR_MC_LINKLOCAL(p)) {
|
||||
scopeid = ntohs(*(u_int16_t *)&sin6.sin6_addr.s6_addr[2]);
|
||||
if (scopeid) {
|
||||
sin6.sin6_scope_id = scopeid;
|
||||
sin6.sin6_addr.s6_addr[2] = 0;
|
||||
sin6.sin6_addr.s6_addr[3] = 0;
|
||||
}
|
||||
}
|
||||
if (getnameinfo((struct sockaddr *)&sin6, sin6.sin6_len,
|
||||
buf, sizeof(buf), NULL, 0, niflags) == 0)
|
||||
return buf;
|
||||
else
|
||||
return "(invalid)";
|
||||
}
|
||||
|
||||
int main()
|
||||
@ -101,8 +132,13 @@ int main()
|
||||
while (ifp) {
|
||||
KREAD(ifp, &ifnet, struct ifnet);
|
||||
printf("%s:\n", if_indextoname(ifnet.if_index, ifname));
|
||||
|
||||
if6_addrlist(TAILQ_FIRST(&ifnet.if_addrhead));
|
||||
ifp = TAILQ_NEXT(&ifnet, if_link);
|
||||
nifp = ifnet.if_link.tqe_next;
|
||||
|
||||
/* not supported */
|
||||
|
||||
ifp = nifp;
|
||||
}
|
||||
|
||||
exit(0);
|
||||
@ -113,8 +149,13 @@ char *ifname(ifp)
|
||||
struct ifnet *ifp;
|
||||
{
|
||||
static char buf[BUFSIZ];
|
||||
struct ifnet ifnet;
|
||||
char ifnamebuf[IFNAMSIZ];
|
||||
|
||||
KREAD(ifp->if_name, buf, IFNAMSIZ);
|
||||
KREAD(ifp, &ifnet, struct ifnet);
|
||||
KREAD(ifnet.if_name, ifnamebuf, sizeof(ifnamebuf));
|
||||
snprintf(buf, sizeof(buf), "%s%d", ifnamebuf,
|
||||
ifnet.if_unit); /* does snprintf allow overlap copy?? */
|
||||
return buf;
|
||||
}
|
||||
|
||||
@ -133,68 +174,97 @@ void
|
||||
if6_addrlist(ifap)
|
||||
struct ifaddr *ifap;
|
||||
{
|
||||
static char in6buf[BUFSIZ];
|
||||
struct ifnet ifnet;
|
||||
struct ifaddr ifa;
|
||||
struct ifaddr *ifap0;
|
||||
struct ifmultiaddr ifm, *ifmp = 0;
|
||||
struct in6_ifaddr if6a;
|
||||
struct in6_multi *mc = 0, in6m;
|
||||
int in6_multilist_done = 0;
|
||||
struct sockaddr sa;
|
||||
struct sockaddr_in6 sin6;
|
||||
struct sockaddr_dl sdl;
|
||||
struct in6_ifaddr if6a;
|
||||
struct in6_multi *mc = 0;
|
||||
struct ifaddr *ifap0;
|
||||
|
||||
if (ifap == NULL)
|
||||
return;
|
||||
ifap0 = ifap;
|
||||
|
||||
do {
|
||||
while (ifap) {
|
||||
KREAD(ifap, &ifa, struct ifaddr);
|
||||
if (ifa.ifa_addr == NULL)
|
||||
continue;
|
||||
goto nextifap;
|
||||
KREAD(ifa.ifa_addr, &sa, struct sockaddr);
|
||||
if (sa.sa_family != PF_INET6)
|
||||
continue;
|
||||
goto nextifap;
|
||||
KREAD(ifap, &if6a, struct in6_ifaddr);
|
||||
printf("\tinet6 %s\n",
|
||||
inet_ntop(AF_INET6,
|
||||
(const void *)&if6a.ia_addr.sin6_addr,
|
||||
in6buf, sizeof(in6buf)));
|
||||
} while ((ifap = TAILQ_NEXT(&ifa, ifa_link)) != NULL);
|
||||
printf("\tinet6 %s\n", inet6_n2a(&if6a.ia_addr.sin6_addr));
|
||||
nextifap:
|
||||
ifap = ifa.ifa_link.tqe_next;
|
||||
}
|
||||
if (ifap0) {
|
||||
struct ifnet ifnet;
|
||||
struct ifmultiaddr ifm, *ifmp = 0;
|
||||
struct sockaddr_in6 sin6;
|
||||
struct in6_multi in6m;
|
||||
struct sockaddr_dl sdl;
|
||||
int in6_multilist_done = 0;
|
||||
|
||||
KREAD(ifap0, &ifa, struct ifaddr);
|
||||
KREAD(ifa.ifa_ifp, &ifnet, struct ifnet);
|
||||
if (ifnet.if_multiaddrs.lh_first)
|
||||
ifmp = ifnet.if_multiaddrs.lh_first;
|
||||
if (ifmp == NULL)
|
||||
return;
|
||||
do {
|
||||
KREAD(ifmp, &ifm, struct ifmultiaddr);
|
||||
if (ifm.ifma_addr == NULL)
|
||||
continue;
|
||||
KREAD(ifm.ifma_addr, &sa, struct sockaddr);
|
||||
if (sa.sa_family != AF_INET6)
|
||||
continue;
|
||||
in6_multientry((struct in6_multi *)ifm.ifma_protospec);
|
||||
if (ifm.ifma_lladdr == 0)
|
||||
continue;
|
||||
KREAD(ifm.ifma_lladdr, &sdl, struct sockaddr_dl);
|
||||
printf("\t\t\tmcast-macaddr %s multicnt %d\n",
|
||||
ether_ntoa((struct ether_addr *)LLADDR(&sdl)),
|
||||
ifm.ifma_refcount);
|
||||
} while ((ifmp = LIST_NEXT(&ifm, ifma_link)) != NULL);
|
||||
KREAD(ifap0, &ifa, struct ifaddr);
|
||||
KREAD(ifa.ifa_ifp, &ifnet, struct ifnet);
|
||||
if (ifnet.if_multiaddrs.lh_first)
|
||||
ifmp = ifnet.if_multiaddrs.lh_first;
|
||||
while (ifmp) {
|
||||
KREAD(ifmp, &ifm, struct ifmultiaddr);
|
||||
if (ifm.ifma_addr == NULL)
|
||||
goto nextmulti;
|
||||
KREAD(ifm.ifma_addr, &sa, struct sockaddr);
|
||||
if (sa.sa_family != AF_INET6)
|
||||
goto nextmulti;
|
||||
(void)in6_multientry((struct in6_multi *)
|
||||
ifm.ifma_protospec);
|
||||
if (ifm.ifma_lladdr == 0)
|
||||
goto nextmulti;
|
||||
KREAD(ifm.ifma_lladdr, &sdl, struct sockaddr_dl);
|
||||
printf("\t\t\tmcast-macaddr %s multicnt %d\n",
|
||||
ether_ntoa((struct ether_addr *)LLADDR(&sdl)),
|
||||
ifm.ifma_refcount);
|
||||
nextmulti:
|
||||
ifmp = ifm.ifma_link.le_next;
|
||||
}
|
||||
}
|
||||
#ifdef N_IN6_MK
|
||||
if (nl[N_IN6_MK].n_value != 0) {
|
||||
LIST_HEAD(in6_mktype, multi6_kludge) in6_mk;
|
||||
struct multi6_kludge *mkp, mk;
|
||||
char *nam;
|
||||
|
||||
KREAD(nl[N_IN6_MK].n_value, &in6_mk, struct in6_mktype);
|
||||
KREAD(ifap0, &ifa, struct ifaddr);
|
||||
|
||||
nam = strdup(ifname(ifa.ifa_ifp));
|
||||
|
||||
for (mkp = in6_mk.lh_first; mkp; mkp = mk.mk_entry.le_next) {
|
||||
KREAD(mkp, &mk, struct multi6_kludge);
|
||||
if (strcmp(nam, ifname(mk.mk_ifp)) == 0 &&
|
||||
mk.mk_head.lh_first) {
|
||||
printf("\t(on kludge entry for %s)\n", nam);
|
||||
in6_multilist(mk.mk_head.lh_first);
|
||||
}
|
||||
}
|
||||
|
||||
free(nam);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
void
|
||||
struct in6_multi *
|
||||
in6_multientry(mc)
|
||||
struct in6_multi *mc;
|
||||
{
|
||||
static char mcbuf[BUFSIZ];
|
||||
struct in6_multi multi;
|
||||
|
||||
KREAD(mc, &multi, struct in6_multi);
|
||||
printf("\t\tgroup %s\n", inet_ntop(AF_INET6,
|
||||
(const void *)&multi.in6m_addr,
|
||||
mcbuf, sizeof(mcbuf)));
|
||||
printf("\t\tgroup %s", inet6_n2a(&multi.in6m_addr));
|
||||
printf(" refcnt %u\n", multi.in6m_refcount);
|
||||
return(multi.in6m_entry.le_next);
|
||||
}
|
||||
|
||||
void
|
||||
in6_multilist(mc)
|
||||
struct in6_multi *mc;
|
||||
{
|
||||
while (mc)
|
||||
mc = in6_multientry(mc);
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user