1 //===-- Windows implementation of an exit function ------------------------===// 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/__support/macros/config.h" 10 11 // On Windows we cannot make direct syscalls since Microsoft changes system call 12 // IDs periodically. We must rely on functions exported from ntdll.dll or 13 // kernel32.dll to invoke system service procedures. 14 #define WIN32_LEAN_AND_MEAN 15 #include <Windows.h> 16 17 namespace LIBC_NAMESPACE_DECL { 18 namespace internal { 19 20 [[noreturn]] void exit(int status) { ::ExitProcess(status); } 21 22 } // namespace internal 23 } // namespace LIBC_NAMESPACE_DECL 24