| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // UNSUPPORTED: libcpp-has-no-threads, libcpp-has-thread-api-external |
| |
| // XFAIL: windows |
| |
| // <mutex> |
| |
| // class recursive_mutex; |
| |
| // typedef pthread_mutex_t* native_handle_type; |
| // native_handle_type native_handle(); |
| |
| #include <mutex> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) |
| { |
| std::recursive_mutex m; |
| pthread_mutex_t* h = m.native_handle(); |
| assert(h); |
| |
| return 0; |
| } |