#include <stdbool.h>

#include <stdio.h>

#include <ifaddrs.h>

#include <stdint.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

#define __qsort_r qsort_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)

{

}

#undef	USE_NSCD

#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 = &ai;;

  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 = &ai;;

  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 = &ai;;

  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 = &ai;;

  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"