| // -*- C++ -*- |
| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| namespace std { |
| |
| _LIBCPP_SAFE_STATIC static std::new_handler __new_handler; |
| |
| new_handler |
| set_new_handler(new_handler handler) _NOEXCEPT |
| { |
| return __sync_lock_test_and_set(&__new_handler, handler); |
| } |
| |
| new_handler |
| get_new_handler() _NOEXCEPT |
| { |
| return __sync_fetch_and_add(&__new_handler, nullptr); |
| } |
| |
| } // namespace std |
