1 /*	$OpenBSD: main.c,v 1.1.1.1 2005/09/23 19:02:29 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
23 main()
24 {
25 	int ret = 0;
26 	void *libaa;
27 	void *libbb;
28 	int (*bbTest1)(void);
29 
30 	libaa = dlopen("libaa.so", RTLD_LAZY|RTLD_GLOBAL);
31 	if (libaa == NULL) {
32 		printf("dlopen(\"libaa.so\", RTLD_LAZY) FAILED\n");
33 		return (1);
34 	}
35 
36 	libbb = dlopen("libbb.so", RTLD_LAZY|RTLD_GLOBAL);
37 	if (libbb == NULL) {
38 		printf("dlopen(\"libbb.so\", RTLD_LAZY) FAILED\n");
39 		return (1);
40 	}
41 
42 	bbTest1 = dlsym(libbb, "bbTest1");
43 
44 	ret = (*bbTest1)();
45 
46 	dlclose(libaa);
47 	dlclose(libbb);
48 
49 	return (ret);
50 }
51