static unsigned int
runtest(cap_channel_t *capdns)
{
unsigned int result;
struct hostent *hps, *hpc;
struct in_addr ip4;
struct in6_addr ip6;
result = 0;
hps = gethostbyname("example.com");
if (hps == NULL)
fprintf(stderr, "Unable to resolve %s IPv4.\n", "example.com");
hpc = cap_gethostbyname(capdns, "example.com");
if (hostent_compare(hps, hpc))
result |= GETHOSTBYNAME;
hps = gethostbyname2("example.com", AF_INET);
if (hps == NULL)
fprintf(stderr, "Unable to resolve %s IPv4.\n", "example.com");
hpc = cap_gethostbyname2(capdns, "example.com", AF_INET);
if (hostent_compare(hps, hpc))
result |= GETHOSTBYNAME2_AF_INET;
hps = gethostbyname2("example.com", AF_INET6);
if (hps == NULL)
fprintf(stderr, "Unable to resolve %s IPv6.\n", "example.com");
hpc = cap_gethostbyname2(capdns, "example.com", AF_INET6);
if (hostent_compare(hps, hpc))
result |= GETHOSTBYNAME2_AF_INET6;
/*
* 8.8.178.135 is IPv4 address of freefall.freebsd.org
* as of 27 October 2013.
*/
inet_pton(AF_INET, "8.8.178.135", &ip4);
hps = gethostbyaddr(&ip4, sizeof(ip4), AF_INET);
if (hps == NULL)
fprintf(stderr, "Unable to resolve %s.\n", "8.8.178.135");
hpc = cap_gethostbyaddr(capdns, &ip4, sizeof(ip4), AF_INET);
if (hostent_compare(hps, hpc))
result |= GETHOSTBYADDR_AF_INET;
/*
* 2001:1900:2254:206c::16:87 is IPv6 address of freefall.freebsd.org
* as of 27 October 2013.
*/
inet_pton(AF_INET6, "2001:1900:2254:206c::16:87", &ip6);
hps = gethostbyaddr(&ip6, sizeof(ip6), AF_INET6);
if (hps == NULL) {
fprintf(stderr, "Unable to resolve %s.\n",
"2001:1900:2254:206c::16:87");
}
hpc = cap_gethostbyaddr(capdns, &ip6, sizeof(ip6), AF_INET6);
if (hostent_compare(hps, hpc))
result |= GETHOSTBYADDR_AF_INET6;
return (result);
}
struct hostent *
cap_gethostbyname(cap_channel_t *chan, const char *name)
{
return (cap_gethostbyname2(chan, name, AF_INET));
}
