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 // REQUIRES: linux2
11 
12 #include <assert.h>
13 #include <cxxabi.h>
14 
15 static bool AtexitImplCalled = false;
16 
17 extern "C" int __cxa_thread_atexit_impl(void (*dtor)(void *), void *obj,
18                                         void *dso_symbol) {
19   assert(dtor == reinterpret_cast<void (*)(void *)>(1));
20   assert(obj == reinterpret_cast<void *>(2));
21   assert(dso_symbol == reinterpret_cast<void *>(3));
22   AtexitImplCalled = true;
23   return 4;
24 }
25 
26 int main() {
27   int RV = __cxxabiv1::__cxa_thread_atexit(
28       reinterpret_cast<void (*)(void *)>(1), reinterpret_cast<void *>(2),
29       reinterpret_cast<void *>(3));
30   assert(RV = 4);
31   assert(AtexitImplCalled);
32   return 0;
33 }
34