1 /* Copyright (C) 2003-2013 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
29 /* Must be exported. */
56 if (pthread_atfork (prepare, parent, child) != 0)
58 puts ("do_test: atfork failed");
62 void *h = dlopen ("tst-atfork2mod.so", RTLD_LAZY);
65 printf ("dlopen failed: %s\n", dlerror ());
69 /* First trial of fork. */
73 puts ("1st fork failed");
82 printf ("1st: expected val=%d, got %d\n", 80, val);
92 printf ("1st: expected val=%d, got %d\n", 24, val);
97 if (TEMP_FAILURE_RETRY (waitpid (pid, &status, 0)) != pid)
99 puts ("1st waitpid failed");
106 puts ("unloading now");
108 /* Unload the module. */
109 if (dlclose (h) != 0)
111 puts ("dlclose failed");
117 /* Second fork trial. */
122 puts ("2nd fork failed");
131 printf ("2nd: expected val=%d, got %d\n", 10, val);
141 printf ("2nd: expected val=%d, got %d\n", 6, val);
145 if (TEMP_FAILURE_RETRY (waitpid (pid, &status, 0)) != pid)
147 puts ("2nd waitpid failed");
157 #define TEST_FUNCTION do_test ()
158 #include "../test-skeleton.c"