1 //===--------------------- cxa_thread_atexit_test.cpp ---------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // UNSUPPORTED: libcxxabi-no-threads
11 // REQUIRES: linux
12 
13 #include <assert.h>
14 #include <cxxabi.h>
15 
16 static bool AtexitImplCalled = false;
17 
__cxa_thread_atexit_impl(void (* dtor)(void *),void * obj,void * dso_symbol)18 extern "C" int __cxa_thread_atexit_impl(void (*dtor)(void *), void *obj,
19                                         void *dso_symbol) {
20   assert(dtor == reinterpret_cast<void (*)(void *)>(1));
21   assert(obj == reinterpret_cast<void *>(2));
22   assert(dso_symbol == reinterpret_cast<void *>(3));
23   AtexitImplCalled = true;
24   return 4;
25 }
26 
main()27 int main() {
28   int RV = __cxxabiv1::__cxa_thread_atexit(
29       reinterpret_cast<void (*)(void *)>(1), reinterpret_cast<void *>(2),
30       reinterpret_cast<void *>(3));
31   assert(RV == 4);
32   assert(AtexitImplCalled);
33   return 0;
34 }
35