csetjmp revision 1.1
1// -*- C++ -*- forwarding header. 2 3// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 4// 2006, 2007, 2008, 2009, 2010 5// Free Software Foundation, Inc. 6// 7// This file is part of the GNU ISO C++ Library. This library is free 8// software; you can redistribute it and/or modify it under the 9// terms of the GNU General Public License as published by the 10// Free Software Foundation; either version 3, or (at your option) 11// any later version. 12 13// This library is distributed in the hope that it will be useful, 14// but WITHOUT ANY WARRANTY; without even the implied warranty of 15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16// GNU General Public License for more details. 17 18// Under Section 7 of GPL version 3, you are granted additional 19// permissions described in the GCC Runtime Library Exception, version 20// 3.1, as published by the Free Software Foundation. 21 22// You should have received a copy of the GNU General Public License and 23// a copy of the GCC Runtime Library Exception along with this program; 24// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 25// <http://www.gnu.org/licenses/>. 26 27/** @file csetjmp 28 * This is a Standard C++ Library file. You should @c \#include this file 29 * in your programs, rather than any of the @a *.h implementation files. 30 * 31 * This is the C++ version of the Standard C Library header @c setjmp.h, 32 * and its contents are (mostly) the same as that header, but are all 33 * contained in the namespace @c std (except for names which are defined 34 * as macros in C). 35 */ 36 37// 38// ISO C++ 14882: 20.4.6 C library 39// 40 41#pragma GCC system_header 42 43#include <bits/c++config.h> 44#include <setjmp.h> 45 46#ifndef _GLIBCXX_CSETJMP 47#define _GLIBCXX_CSETJMP 1 48 49// Get rid of those macros defined in <setjmp.h> in lieu of real functions. 50#undef longjmp 51 52// Adhere to section 17.4.1.2 clause 5 of ISO 14882:1998 53#ifndef setjmp 54#define setjmp(env) setjmp (env) 55#endif 56 57_GLIBCXX_BEGIN_NAMESPACE(std) 58 59 using ::jmp_buf; 60 using ::longjmp; 61 62_GLIBCXX_END_NAMESPACE 63 64#endif 65