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glibc  2.9
Defines | Functions | Variables
tst-rfc3484-2.c File Reference
#include <stdbool.h>
#include <stdio.h>
#include <ifaddrs.h>
#include "../sysdeps/posix/getaddrinfo.c"
#include "../test-skeleton.c"

Go to the source code of this file.

Defines

#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 h(n)   n
#define TEST_FUNCTION   do_test ()

Functions

void attribute_hidden __check_pf (bool *p1, bool *p2, struct in6addrinfo **in6ai, size_t *in6ailen)
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)
int attribute_hidden __idna_to_unicode_lzlz (const char *input, char **output, int flags)
void attribute_hidden _res_hconf_init (void)
ssize_t __getline (char **lineptr, size_t *n, FILE *s)
static int do_test (void)

Variables

service_user *__nss_hosts_database attribute_hidden

Define Documentation

#define __gethostbyaddr_r   gethostbyaddr_r

Definition at line 10 of file tst-rfc3484-2.c.

#define __gethostbyname2_r   gethostbyname2_r

Definition at line 11 of file tst-rfc3484-2.c.

#define __getservbyname_r   getservbyname_r

Definition at line 6 of file tst-rfc3484-2.c.

#define __getsockname   getsockname

Definition at line 8 of file tst-rfc3484-2.c.

#define __inet_aton   inet_aton

Definition at line 9 of file tst-rfc3484-2.c.

#define __socket   socket

Definition at line 7 of file tst-rfc3484-2.c.

#define h (   n)    n

Definition at line 60 of file tst-rfc3484-2.c.

#define TEST_FUNCTION   do_test ()

Definition at line 177 of file tst-rfc3484-2.c.


Function Documentation

void attribute_hidden __check_native ( uint32_t  a1_index,
int a1_native,
uint32_t  a2_index,
int a2_native 
)

Definition at line 24 of file tst-rfc3484-2.c.

{
}
void attribute_hidden __check_pf ( bool *  p1,
bool *  p2,
struct in6addrinfo **  in6ai,
size_t in6ailen 
)

Definition at line 15 of file tst-rfc3484-2.c.

{
  *p1 = *p2 = true;
  *in6ai = NULL;
  *in6ailen = 0;
}
ssize_t __getline ( char **  lineptr,
size_t n,
FILE s 
)

Definition at line 67 of file tst-rfc3484-2.c.

{
  *lineptr = NULL;
  *n = 0;
  return 0;
}
int attribute_hidden __idna_to_ascii_lz ( const char *  input,
char **  output,
int  flags 
)

Definition at line 31 of file tst-rfc3484-2.c.

{
  return 0;
}
int attribute_hidden __idna_to_unicode_lzlz ( const char *  input,
char **  output,
int  flags 
)

Definition at line 38 of file tst-rfc3484-2.c.

{
  *output = NULL;
  return 0;
}

Definition at line 46 of file tst-rfc3484-2.c.

{
}

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static int do_test ( void  ) [static]

Definition at line 76 of file tst-rfc3484-2.c.

{
  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);

  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;
}

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Variable Documentation

Definition at line 52 of file tst-rfc3484-2.c.