static void
ipx_status(int s __unused, const struct ifaddrs *ifa)
{
struct sockaddr_ipx *sipx, null_sipx;
sipx = (struct sockaddr_ipx *)ifa->ifa_addr;
if (sipx == NULL)
return;
printf("\tipx %s ", ipx_ntoa(sipx->sipx_addr));
if (ifa->ifa_flags & IFF_POINTOPOINT) {
sipx = (struct sockaddr_ipx *)ifa->ifa_dstaddr;
if (sipx == NULL) {
memset(&null_sipx, 0, sizeof(null_sipx));
sipx = &null_sipx;
}
printf("--> %s ", ipx_ntoa(sipx->sipx_addr));
}
putchar('\n');
}
static void
ktrsockaddr(struct sockaddr *sa)
{
/*
TODO: Support additional address families
#include <netmpls/mpls.h>
struct sockaddr_mpls *mpls;
*/
char addr[64];
/*
* note: ktrstruct() has already verified that sa points to a
* buffer at least sizeof(struct sockaddr) bytes long and exactly
* sa->sa_len bytes long.
*/
printf("struct sockaddr { ");
sockfamilyname(sa->sa_family);
printf(", ");
#define check_sockaddr_len(n) \
if (sa_##n->s##n##_len < sizeof(struct sockaddr_##n)) { \
printf("invalid"); \
break; \
}
switch(sa->sa_family) {
case AF_INET: {
struct sockaddr_in *sa_in;
sa_in = (struct sockaddr_in *)sa;
check_sockaddr_len(in);
inet_ntop(AF_INET, &sa_in->sin_addr, addr, sizeof addr);
printf("%s:%u", addr, ntohs(sa_in->sin_port));
break;
}
case AF_INET6: {
struct sockaddr_in6 *sa_in6;
sa_in6 = (struct sockaddr_in6 *)sa;
check_sockaddr_len(in6);
inet_ntop(AF_INET6, &sa_in6->sin6_addr, addr, sizeof addr);
printf("[%s]:%u", addr, htons(sa_in6->sin6_port));
break;
}
#ifdef IPX
case AF_IPX: {
struct sockaddr_ipx *sa_ipx;
sa_ipx = (struct sockaddr_ipx *)sa;
check_sockaddr_len(ipx);
/* XXX wish we had ipx_ntop */
printf("%s", ipx_ntoa(sa_ipx->sipx_addr));
break;
}
#endif
case AF_UNIX: {
struct sockaddr_un *sa_un;
sa_un = (struct sockaddr_un *)sa;
if (sa_un->sun_len <= sizeof(sa_un->sun_len) +
sizeof(sa_un->sun_family)) {
printf("invalid");
break;
}
printf("\"%.*s\"", (int)(sa_un->sun_len -
sizeof(sa_un->sun_len) - sizeof(sa_un->sun_family)),
sa_un->sun_path);
break;
}
default:
printf("unknown address family");
}
printf(" }\n");
}