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/*
* 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__