1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
#include <netdb.h>
#include <stdio.h>
#include <sys/socket.h>
static int
do_test (void)
{
int retval = 0;
struct sockaddr_in6 s;
s.sin6_family = AF_INET6;
s.sin6_port = htons (80);
s.sin6_flowinfo = 0;
s.sin6_addr = (struct in6_addr) IN6ADDR_ANY_INIT;
s.sin6_scope_id = 0;
char buf[1000];
buf[0] = '\0';
int r = getnameinfo((struct sockaddr *) &s, sizeof (s), buf, sizeof (buf),
NULL, 0, NI_NUMERICSERV);
printf("r = %d, buf = \"%s\"\n", r, buf);
if (r != 0)
{
puts ("failed without NI_NAMEREQD");
retval = 1;
}
buf[0] = '\0';
r = getnameinfo((struct sockaddr *) &s, sizeof (s), buf, sizeof (buf),
NULL, 0, NI_NUMERICSERV | NI_NAMEREQD);
printf("r = %d, buf = \"%s\"\n", r, buf);
if (r != EAI_NONAME)
{
puts ("did not fail with EAI_NONAME with NI_NAMEREQD set");
retval = 1;
}
return retval;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
|
