1 /*	$OpenBSD: bb.c,v 1.3 2017/08/02 21:04:50 kettenis 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 
20 #include <dlfcn.h>
21 #include <stdio.h>
22 
23 extern void bbLazyFun();
24 extern int duplicateFun();
25 
26 int bbSymbol;
27 
28 int
29 bbTest1()
30 {
31 	int ret = 0;
32 
33 	/* RTLD_DEFAULT should see bbSymbol */
34 	if (dlsym(RTLD_DEFAULT, "bbSymbol") == NULL) {
35 		printf("dlsym(RTLD_DEFAULT, \"bbSymbol\") == NULL\n");
36 		ret = 1;
37 	}
38 
39 	bbLazyFun();
40 
41 	return (ret);
42 }
43 
44 int
45 bbTest2()
46 {
47 	return(duplicateFun());
48 }
49