26 lines · cpp
1//===-- Implementation of at_quick_exit -----------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "src/stdlib/at_quick_exit.h"10#include "hdr/types/atexithandler_t.h"11#include "src/__support/common.h"12#include "src/__support/macros/config.h"13#include "src/stdlib/exit_handler.h"14 15namespace LIBC_NAMESPACE_DECL {16 17constinit ExitCallbackList at_quick_exit_callbacks;18 19LLVM_LIBC_FUNCTION(int, at_quick_exit, (__atexithandler_t callback)) {20 return add_atexit_unit(21 at_quick_exit_callbacks,22 {&stdc_at_exit_func, reinterpret_cast<void *>(callback)});23}24 25} // namespace LIBC_NAMESPACE_DECL26