1// -*- C++ -*- 2//===----------------------------------------------------------------------===// 3// 4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5// See https://llvm.org/LICENSE.txt for license information. 6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7// 8//===----------------------------------------------------------------------===// 9 10#ifndef _LIBCPP_CSETJMP 11#define _LIBCPP_CSETJMP 12 13/* 14 csetjmp synopsis 15 16Macros: 17 18 setjmp 19 20namespace std 21{ 22 23Types: 24 25 jmp_buf 26 27void longjmp(jmp_buf env, int val); 28 29} // std 30 31*/ 32 33#include <__assert> // all public C++ headers provide the assertion handler 34#include <__config> 35 36#include <setjmp.h> 37 38#ifndef _LIBCPP_SETJMP_H 39# error <csetjmp> tried including <setjmp.h> but didn't find libc++'s <setjmp.h> header. \ 40 This usually means that your header search paths are not configured properly. \ 41 The header search paths should contain the C++ Standard Library headers before \ 42 any C Standard Library, and you are probably using compiler flags that make that \ 43 not be the case. 44#endif 45 46#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 47# pragma GCC system_header 48#endif 49 50_LIBCPP_BEGIN_NAMESPACE_STD 51 52using ::jmp_buf _LIBCPP_USING_IF_EXISTS; 53using ::longjmp _LIBCPP_USING_IF_EXISTS; 54 55_LIBCPP_END_NAMESPACE_STD 56 57#endif // _LIBCPP_CSETJMP 58