1 /* $NetBSD: t_fork.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $ */
4 * Copyright (c) 2008 The NetBSD Foundation, Inc.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
29 #include <sys/cdefs.h>
30 __COPYRIGHT("@(#) Copyright (c) 2008\
31 The NetBSD Foundation, inc. All rights reserved.");
32 __RCSID("$NetBSD: t_fork.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $");
35 * Written by Love Hörnquist Åstrand <lha@NetBSD.org>, March 2003.
39 #include <sys/types.h>
55 static int thread_survived = 0;
63 if (parent != getpid()) {
76 atf_tc_set_md_var(tc, "descr",
77 "Checks that child process doesn't get threads");
86 PTHREAD_REQUIRE(pthread_create(&p, NULL, print_pid, NULL));
89 ATF_REQUIRE(fork_pid != -1);
94 PTHREAD_REQUIRE(pthread_join(p, NULL));
95 ATF_REQUIRE_MSG(thread_survived, "thread did not survive in parent");
97 waitpid(fork_pid, &status, 0);
98 ATF_REQUIRE_MSG(WIFEXITED(status), "child died wrongly");
99 ATF_REQUIRE_EQ_MSG(WEXITSTATUS(status), 0, "thread survived in child");
103 _exit(thread_survived ? 1 : 0);
105 exit(thread_survived ? 1 : 0);
112 ATF_TP_ADD_TC(tp, fork);
114 return atf_no_error();