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//===-- Test handling of thread local data --------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "src/__support/threads/thread.h"
#include "src/stdlib/exit.h"
#include "test/IntegrationTest/test.h"
extern "C" {
[[gnu::weak]]
void *__dso_handle = nullptr;
int __cxa_thread_atexit_impl(void (*func)(void *), void *arg, void *dso);
}
int call_num = 0;
[[gnu::destructor]]
void check() {
// This destructor should be called only once.
if (call_num != 1)
__builtin_trap();
}
TEST_MAIN() {
__cxa_thread_atexit_impl([](void *) { LIBC_NAMESPACE::exit(0); }, nullptr,
__dso_handle);
__cxa_thread_atexit_impl([](void *) { ++call_num; }, nullptr, __dso_handle);
LIBC_NAMESPACE::exit(1);
}
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