00001 // The -*- C++ -*- forwarding header. 00002 00003 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 00004 // 2006, 2007, 2008 00005 // Free Software Foundation, Inc. 00006 // 00007 // This file is part of the GNU ISO C++ Library. This library is free 00008 // software; you can redistribute it and/or modify it under the 00009 // terms of the GNU General Public License as published by the 00010 // Free Software Foundation; either version 2, or (at your option) 00011 // any later version. 00012 00013 // This library is distributed in the hope that it will be useful, 00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 // GNU General Public License for more details. 00017 00018 // You should have received a copy of the GNU General Public License 00019 // along with this library; see the file COPYING. If not, write to 00020 // the Free Software Foundation, 51 Franklin Street, Fifth Floor, 00021 // Boston, MA 02110-1301, USA. 00022 00023 // As a special exception, you may use this file as part of a free software 00024 // library without restriction. Specifically, if other files instantiate 00025 // templates or use macros or inline functions from this file, or you compile 00026 // this file and link it with other files to produce an executable, this 00027 // file does not by itself cause the resulting executable to be covered by 00028 // the GNU General Public License. This exception does not however 00029 // invalidate any other reasons why the executable file might be covered by 00030 // the GNU General Public License. 00031 00032 /** @file cerrno 00033 * This is a Standard C++ Library file. You should @c #include this file 00034 * in your programs, rather than any of the "*.h" implementation files. 00035 * 00036 * This is the C++ version of the Standard C Library header @c errno.h, 00037 * and its contents are (mostly) the same as that header, but are all 00038 * contained in the namespace @c std (except for names which are defined 00039 * as macros in C). 00040 */ 00041 00042 // 00043 // ISO C++ 14882: 19.3 Error numbers 00044 // 00045 00046 #pragma GCC system_header 00047 00048 #include <errno.h> 00049 00050 #ifndef _GLIBCXX_CERRNO 00051 #define _GLIBCXX_CERRNO 1 00052 00053 // Adhere to section 17.4.1.2 clause 5 of ISO 14882:1998 00054 #ifndef errno 00055 #define errno errno 00056 #endif 00057 00058 #endif