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 * 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 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 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 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