1 /* $OpenBSD: main.c,v 1.1.1.1 2005/09/28 15:42:32 kurt Exp $ */
2
3 /*
4 * Copyright (c) 2005 Kurt Miller <kurt@openbsd.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #include <dlfcn.h>
20 #include <stdio.h>
21
22 int
main()23 main()
24 {
25 int ret = 0;
26 void *libaa;
27
28 libaa = dlopen("libaa.so", RTLD_LAZY|RTLD_GLOBAL);
29
30 if (libaa == NULL) {
31 printf("dlopen(\"libaa.so\", RTLD_LAZY|RTLD_GLOBAL) FAILED\n");
32 return (1);
33 }
34
35 libaa = dlopen("libaa.so", RTLD_LAZY|RTLD_GLOBAL);
36
37 dlclose(libaa);
38
39 /* RTLD_DEFAULT should see aaSymbol */
40 if (dlsym(RTLD_DEFAULT, "aaSymbol") == NULL) {
41 printf("dlsym(RTLD_DEFAULT, \"aaSymbol\") == NULL\n");
42 ret = 1;
43 }
44
45 dlclose(libaa);
46
47 return (ret);
48 }
49