1 /* $NetBSD: t_dso_pthread_create.c,v 1.1 2013/03/21 16:50:21 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: t_dso_pthread_create.c,v 1.1 2013/03/21 16:50:21 christos Exp $");
36
37 #include <sys/resource.h>
38 #include <atf-c.h>
39 #include <dlfcn.h>
40 #include <pthread.h>
41 #include <unistd.h>
42
43 #define DSO TESTDIR "/h_pthread_dlopen.so"
44
45 void *
routine(void * arg)46 routine(void *arg)
47 {
48 ATF_REQUIRE((intptr_t)arg == 0xcafe);
49 return NULL;
50 }
51
52 ATF_TC(dso_pthread_create_dso);
53
ATF_TC_HEAD(dso_pthread_create_dso,tc)54 ATF_TC_HEAD(dso_pthread_create_dso, tc)
55 {
56 atf_tc_set_md_var(tc, "descr",
57 "Test if non -lpthread main can call pthread_create() "
58 "in -lpthread DSO");
59 }
60
ATF_TC_BODY(dso_pthread_create_dso,tc)61 ATF_TC_BODY(dso_pthread_create_dso, tc)
62 {
63 int ret;
64 pthread_t thread;
65 void *arg = (void *)0xcafe;
66 void *handle;
67 int (*testf_dso_pthread_create)(pthread_t *, pthread_attr_t *,
68 void *(*)(void *), void *);
69 struct rlimit rl;
70
71 atf_tc_expect_signal(6,
72 "calling pthread_create() requires -lpthread main");
73
74 rl.rlim_max = rl.rlim_cur = 0;
75 ATF_REQUIRE_EQ(setrlimit(RLIMIT_CORE, &rl), 0);
76
77 handle = dlopen(DSO, RTLD_NOW | RTLD_LOCAL);
78 ATF_REQUIRE_MSG(handle != NULL, "dlopen fails: %s", dlerror());
79
80 testf_dso_pthread_create = dlsym(handle, "testf_dso_pthread_create");
81 ATF_REQUIRE_MSG(testf_dso_pthread_create != NULL,
82 "dlsym fails: %s", dlerror());
83
84 ret = testf_dso_pthread_create(&thread, NULL, routine, arg);
85 ATF_REQUIRE(ret == 0);
86
87 ATF_REQUIRE(dlclose(handle) == 0);
88
89 }
90
ATF_TP_ADD_TCS(tp)91 ATF_TP_ADD_TCS(tp)
92 {
93 ATF_TP_ADD_TC(tp, dso_pthread_create_dso);
94
95 return atf_no_error();
96 }
97