| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| |
| // Prevent tests from being compiled with glibc because thread_properties.h |
| // only exists in Bionic. |
| #if defined(__BIONIC__) |
| |
| #include <stdio.h> |
| #include <sys/thread_properties.h> |
| |
| // Helper binary for testing thread_exit_cb registration. |
| |
| void exit_cb_1() { |
| printf("exit_cb_1 called "); |
| } |
| |
| void exit_cb_2() { |
| printf("exit_cb_2 called "); |
| } |
| |
| void exit_cb_3() { |
| printf("exit_cb_3 called"); |
| } |
| |
| void test_register_thread_exit_cb() { |
| // Register the exit-cb in reverse order (3,2,1) |
| // so that they'd be called in 1,2,3 order. |
| __libc_register_thread_exit_callback(&exit_cb_3); |
| __libc_register_thread_exit_callback(&exit_cb_2); |
| __libc_register_thread_exit_callback(&exit_cb_1); |
| } |
| |
| int main() { |
| test_register_thread_exit_cb(); |
| return 0; |
| } |
| #else |
| int main() { |
| return 0; |
| } |
| #endif // __BIONIC__ |