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Commit | Line | Data |
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3fe40015 UD |
1 | #include <dlfcn.h> |
2 | #include <stdio.h> | |
3 | ||
20bb2883 | 4 | extern int found_in_mod1 (void); |
3fe40015 UD |
5 | int |
6 | found_in_mod1 (void) | |
7 | { | |
8 | return 1; | |
9 | } | |
10 | ||
11 | ||
d57a3f0e | 12 | extern int test_in_mod1 (int (*mainp)(int, char **)); |
3fe40015 | 13 | int |
d57a3f0e | 14 | test_in_mod1 (int (*mainp)(int, char **)) |
3fe40015 UD |
15 | { |
16 | int (*ifp) (void); | |
17 | void *p; | |
18 | int result = 0; | |
19 | ||
20 | /* Find function `main'. */ | |
21 | p = dlsym (RTLD_DEFAULT, "main"); | |
22 | if (p == NULL) | |
23 | { | |
24 | printf ("%s: main not found\n", __FILE__); | |
25 | result = 1; | |
26 | } | |
d57a3f0e | 27 | else if ((int (*)(int, char **))p != mainp) |
3fe40015 UD |
28 | { |
29 | printf ("%s: wrong address returned for main\n", __FILE__); | |
30 | result = 1; | |
31 | } | |
32 | else | |
33 | printf ("%s: main correctly found\n", __FILE__); | |
34 | ||
35 | ifp = dlsym (RTLD_DEFAULT, "found_in_mod1"); | |
36 | if ((void *) ifp == NULL) | |
37 | { | |
38 | printf ("%s: found_in_mod1 not found\n", __FILE__); | |
39 | result = 1; | |
40 | } | |
41 | else if (ifp () != 1) | |
42 | { | |
43 | printf ("%s: wrong address returned for found_in_mod1\n", __FILE__); | |
44 | result = 1; | |
45 | } | |
46 | else | |
47 | printf ("%s: found_in_mod1 correctly found\n", __FILE__); | |
48 | ||
49 | ifp = dlsym (RTLD_DEFAULT, "found_in_mod2"); | |
50 | if ((void *) ifp == NULL) | |
51 | { | |
52 | printf ("%s: found_in_mod2 not found\n", __FILE__); | |
53 | result = 1; | |
54 | } | |
55 | else if (ifp () != 2) | |
56 | { | |
57 | printf ("%s: wrong address returned for found_in_mod2\n", __FILE__); | |
58 | result = 1; | |
59 | } | |
60 | else | |
61 | printf ("%s: found_in_mod2 correctly found\n", __FILE__); | |
62 | ||
63 | return result; | |
64 | } |