1 /* $NetBSD: h_pthread_dlopen.c,v 1.1 2013/03/21 16:50:22 christos Exp $ */
2 /*-
3 * Copyright (c) 2013 The NetBSD Foundation, Inc.
4 * All rights reserved.
5 *
6 * This code is derived from software contributed to The NetBSD Foundation
7 * by Emmanuel Dreyfus.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
24 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
27 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
30 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34 #include <sys/cdefs.h>
35 __RCSID("$NetBSD: h_pthread_dlopen.c,v 1.1 2013/03/21 16:50:22 christos Exp $");
36
37 #if 0
38 #include <atf-c.h>
39 #else
40 #include <assert.h>
41 #define ATF_REQUIRE(a) assert(a)
42 #endif
43 #include <unistd.h>
44 #include <pthread.h>
45
46 int testf_dso_null(void);
47 int testf_dso_mutex_lock(pthread_mutex_t *);
48 int testf_dso_mutex_unlock(pthread_mutex_t *);
49 int testf_dso_pthread_create(pthread_t *, const pthread_attr_t *,
50 void *(*)(void *), void *);
51
52 int
testf_dso_null(void)53 testf_dso_null(void)
54 {
55 return 0xcafe;
56 }
57
58 int
testf_dso_mutex_lock(pthread_mutex_t * mtx)59 testf_dso_mutex_lock(pthread_mutex_t *mtx)
60 {
61 ATF_REQUIRE(mtx != NULL);
62 ATF_REQUIRE(pthread_mutex_lock(mtx) == 0);
63
64 return 0xcafe;
65 }
66
67 int
testf_dso_mutex_unlock(pthread_mutex_t * mtx)68 testf_dso_mutex_unlock(pthread_mutex_t *mtx)
69 {
70 ATF_REQUIRE(mtx != NULL);
71 ATF_REQUIRE(pthread_mutex_unlock(mtx) == 0);
72
73 return 0xcafe;
74 }
75
76 int
testf_dso_pthread_create(pthread_t * thread,const pthread_attr_t * attr,void * (* routine)(void *),void * arg)77 testf_dso_pthread_create(pthread_t *thread, const pthread_attr_t *attr,
78 void *(*routine)(void *), void *arg)
79 {
80 int ret;
81
82 ret = pthread_create(thread, attr, routine, arg);
83 ATF_REQUIRE(ret == 0);
84
85 return 0;
86 }
87