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#include <stdbool.h>
#include <stdio.h>
#include <ifaddrs.h>
/* Internal definitions used in the libc code. */
#define __getservbyname_r getservbyname_r
#define __socket socket
#define __getsockname getsockname
#define __inet_aton inet_aton
#define __gethostbyaddr_r gethostbyaddr_r
#define __gethostbyname2_r gethostbyname2_r
void
attribute_hidden
__check_pf (bool *p1, bool *p2, struct in6addrinfo **in6ai, size_t *in6ailen)
{
*p1 = *p2 = true;
*in6ai = NULL;
*in6ailen = 0;
}
void
attribute_hidden
__free_in6ai (struct in6addrinfo *ai)
{
}
void
attribute_hidden
__check_native (uint32_t a1_index, int *a1_native,
uint32_t a2_index, int *a2_native)
{
}
int
attribute_hidden
__idna_to_ascii_lz (const char *input, char **output, int flags)
{
return 0;
}
int
attribute_hidden
__idna_to_unicode_lzlz (const char *input, char **output, int flags)
{
*output = NULL;
return 0;
}
void
attribute_hidden
_res_hconf_init (void)
{
}
#include "../sysdeps/posix/getaddrinfo.c"
service_user *__nss_hosts_database attribute_hidden;
/* This is the beginning of the real test code. The above defines
(among other things) the function rfc3484_sort. */
#if __BYTE_ORDER == __BIG_ENDIAN
# define h(n) n
#else
# define h(n) __bswap_constant_32 (n)
#endif
ssize_t
__getline (char **lineptr, size_t *n, FILE *s)
{
*lineptr = NULL;
*n = 0;
return 0;
}
static int
do_test (void)
{
labels = default_labels;
precedence = default_precedence;
scopes = default_scopes;
struct sockaddr_in so1;
so1.sin_family = AF_INET;
so1.sin_addr.s_addr = h (0xc0a85f19);
/* Clear the rest of the structure to avoid warnings. */
memset (so1.sin_zero, '\0', sizeof (so1.sin_zero));
struct sockaddr_in sa1;
sa1.sin_family = AF_INET;
sa1.sin_addr.s_addr = h (0xe0a85f19);
struct addrinfo ai1;
ai1.ai_family = AF_INET;
ai1.ai_addr = (struct sockaddr *) &sa1;
struct sockaddr_in6 so2;
so2.sin6_family = AF_INET6;
so2.sin6_addr.s6_addr32[0] = h (0xfec01234);
so2.sin6_addr.s6_addr32[1] = 1;
so2.sin6_addr.s6_addr32[2] = 1;
so2.sin6_addr.s6_addr32[3] = 1;
struct sockaddr_in6 sa2;
sa2.sin6_family = AF_INET6;
sa2.sin6_addr.s6_addr32[0] = h (0x07d10001);
sa2.sin6_addr.s6_addr32[1] = 1;
sa2.sin6_addr.s6_addr32[2] = 1;
sa2.sin6_addr.s6_addr32[3] = 1;
struct addrinfo ai2;
ai2.ai_family = AF_INET6;
ai2.ai_addr = (struct sockaddr *) &sa2;
struct sort_result results[2];
size_t order[2];
results[0].dest_addr = &ai1;
results[0].got_source_addr = true;
results[0].source_addr_len = sizeof (so1);
results[0].source_addr_flags = 0;
results[0].prefixlen = 16;
results[0].index = 0;
memcpy (&results[0].source_addr, &so1, sizeof (so1));
order[0] = 0;
results[1].dest_addr = &ai2;
results[1].got_source_addr = true;
results[1].source_addr_len = sizeof (so2);
results[1].source_addr_flags = 0;
results[1].prefixlen = 16;
results[1].index = 0;
memcpy (&results[1].source_addr, &so2, sizeof (so2));
order[1] = 1;
struct sort_result_combo combo = { .results = results, .nresults = 2 };
qsort_r (order, 2, sizeof (order[0]), rfc3484_sort, &combo);
int result = 0;
if (results[order[0]].dest_addr->ai_family == AF_INET6)
{
puts ("wrong order in first test");
result |= 1;
}
/* And again, this time with the reverse starting order. */
results[1].dest_addr = &ai1;
results[1].got_source_addr = true;
results[1].source_addr_len = sizeof (so1);
results[1].source_addr_flags = 0;
results[1].prefixlen = 16;
results[1].index = 0;
memcpy (&results[1].source_addr, &so1, sizeof (so1));
order[1] = 1;
results[0].dest_addr = &ai2;
results[0].got_source_addr = true;
results[0].source_addr_len = sizeof (so2);
results[0].source_addr_flags = 0;
results[0].prefixlen = 16;
results[0].index = 0;
memcpy (&results[0].source_addr, &so2, sizeof (so2));
order[0] = 0;
qsort_r (order, 2, sizeof (order[0]), rfc3484_sort, &combo);
if (results[order[0]].dest_addr->ai_family == AF_INET6)
{
puts ("wrong order in second test");
result |= 1;
}
return result;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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