1//===-- Implementation of 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-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "src/stdlib/quick_exit.h"
10#include "src/__support/OSUtil/exit.h"
11#include "src/__support/common.h"
12#include "src/__support/macros/config.h"
13#include "src/stdlib/exit_handler.h"
14
15// extern "C" void __cxa_finalize(void *);
16namespace LIBC_NAMESPACE_DECL {
17
18extern ExitCallbackList at_quick_exit_callbacks;
19[[gnu::weak]] extern void teardown_main_tls();
20
21[[noreturn]] LLVM_LIBC_FUNCTION(void, quick_exit, (int status)) {
22 call_exit_callbacks(at_quick_exit_callbacks);
23 if (teardown_main_tls)
24 teardown_main_tls();
25 internal::exit(status);
26}
27
28} // namespace LIBC_NAMESPACE_DECL
29

source code of libc/src/stdlib/quick_exit.cpp