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Commit | Line | Data |
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11a9c0ce UD |
1 | /* Based on a test case by grd@algonet.se. */ |
2 | ||
3 | #include <netdb.h> | |
4 | #include <stdlib.h> | |
5 | #include <stdio.h> | |
26f0239c | 6 | #include <string.h> |
11a9c0ce UD |
7 | #include <unistd.h> |
8 | #include <sys/param.h> | |
9 | #include <sys/socket.h> | |
10 | #include <netinet/in.h> | |
11 | #include <arpa/inet.h> | |
12 | ||
29955b5d AS |
13 | static int |
14 | do_test (void) | |
11a9c0ce UD |
15 | { |
16 | struct hostent *ent; | |
17 | struct in_addr hostaddr; | |
18 | int result = 0; | |
19 | ||
20 | inet_aton ("127.0.0.1", (struct in_addr *) &hostaddr.s_addr); | |
21 | ent = gethostbyaddr (&hostaddr, sizeof (hostaddr), AF_INET); | |
22 | if (ent == NULL) | |
23 | puts ("gethostbyaddr (...) == NULL"); | |
24 | else | |
25 | { | |
26 | puts ("Using gethostbyaddr(..):"); | |
27 | printf ("h_name: %s\n", ent->h_name); | |
28 | ||
29 | if (ent->h_aliases == NULL) | |
30 | puts ("ent->h_aliases == NULL"); | |
31 | else | |
32 | printf ("h_aliases[0]: %s\n", ent->h_aliases[0]); | |
33 | } | |
34 | ||
35 | ent = gethostbyname ("127.0.0.1"); | |
36 | if (ent == NULL) | |
37 | { | |
38 | puts ("gethostbyname (\"127.0.0.1\") == NULL"); | |
39 | result = 1; | |
40 | } | |
41 | else | |
42 | { | |
43 | printf ("\nNow using gethostbyname(..):\n"); | |
44 | printf ("h_name: %s\n", ent->h_name); | |
45 | if (strcmp (ent->h_name, "127.0.0.1") != 0) | |
46 | { | |
47 | puts ("ent->h_name != \"127.0.0.1\""); | |
48 | result = 1; | |
49 | } | |
50 | ||
51 | if (ent->h_aliases == NULL) | |
52 | { | |
53 | puts ("ent->h_aliases == NULL"); | |
54 | result = 1; | |
55 | } | |
56 | else | |
57 | { | |
58 | printf ("h_aliases[0]: %s\n", ent->h_aliases[0]); | |
59 | result |= ent->h_aliases[0] != NULL; | |
60 | } | |
61 | } | |
62 | ||
63 | return result; | |
64 | } | |
29955b5d AS |
65 | |
66 | #define TEST_FUNCTION do_test () | |
67 | #include "../test-skeleton.c" |