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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [libstdc++-v3/] [src/] [system_error.cc] - Rev 617
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// <system_error> implementation file // Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // Under Section 7 of GPL version 3, you are granted additional // permissions described in the GCC Runtime Library Exception, version // 3.1, as published by the Free Software Foundation. // You should have received a copy of the GNU General Public License and // a copy of the GCC Runtime Library Exception along with this program; // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see // <http://www.gnu.org/licenses/>. #include <cstring> #include <system_error> #include <bits/functexcept.h> #include <limits> namespace { using std::string; struct generic_error_category : public std::error_category { virtual const char* name() const { return "generic"; } virtual string message(int i) const { // XXX locale issues: how does one get or set loc. // _GLIBCXX_HAVE_STRERROR_L, strerror_l(i, cloc) return string(strerror(i)); } }; struct system_error_category : public std::error_category { virtual const char* name() const { return "system"; } virtual string message(int i) const { // XXX locale issues: how does one get or set loc. // _GLIBCXX_HAVE_STRERROR_L, strerror_l(i, cloc) return string(strerror(i)); } }; const generic_error_category generic_category_instance; const system_error_category system_category_instance; } _GLIBCXX_BEGIN_NAMESPACE(std) const error_category& system_category() throw() { return system_category_instance; } const error_category& generic_category() throw() { return generic_category_instance; } system_error::~system_error() throw() { } error_condition error_category::default_error_condition(int __i) const { return error_condition(__i, *this); } bool error_category::equivalent(int __i, const error_condition& __cond) const { return default_error_condition(__i) == __cond; } bool error_category::equivalent(const error_code& __code, int __i) const { return *this == __code.category() && __code.value() == __i; } error_condition error_code::default_error_condition() const { return category().default_error_condition(value()); } _GLIBCXX_END_NAMESPACE
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