1 /* $OpenBSD: main.c,v 1.3 2005/09/19 18:39:38 deraadt 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 mainSymbol;
23
24 int
main()25 main()
26 {
27 int ret = 0;
28 void *libbb = dlopen("libbb.so", RTLD_LAZY);
29 int (*bbTest1)(void *);
30
31 if (libbb == NULL) {
32 printf("dlopen(\"libbb.so\", RTLD_LAZY) FAILED\n");
33 return (1);
34 }
35
36 bbTest1 = dlsym(libbb, "bbTest1");
37
38 ret = (*bbTest1)(libbb);
39
40 dlclose(libbb);
41
42 return (ret);
43 }
44