1 /* $OpenBSD: main.c,v 1.1.1.1 2005/09/30 14:51:52 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);
29
30 if (libaa == NULL) {
31 printf("dlopen(\"libaa.so\", RTLD_LAZY) FAILED\n");
32 return (1);
33 }
34
35 if(dlclose(libaa)) {
36 printf("dlclose(libaa) FAILED\n%s\n",dlerror());
37 ret = 1;
38 }
39
40 libaa = dlopen("libaa.so", RTLD_LAZY);
41
42 if (libaa == NULL) {
43 printf("dlopen(\"libaa.so\", RTLD_LAZY) FAILED\n");
44 return (1);
45 }
46
47 if(dlclose(libaa)) {
48 printf("dlclose(libaa) FAILED\n%s\n",dlerror());
49 ret = 1;
50 }
51
52 return (ret);
53 }
54