/usr/include/cxxtools/systemerror.h is in libcxxtools-dev 2.2.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | /*
* Copyright (C) 2004-2007 Marc Boris Duerner
* Copyright (C) 2005-2007 Aloysius Indrayanto
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CXXTOOLS_SYSTEM_ERROR_H
#define CXXTOOLS_SYSTEM_ERROR_H
#include <stdexcept>
#include <string>
namespace cxxtools
{
/** @brief Exception class indicating a system error.
*/
class SystemError : public std::runtime_error
{
public:
SystemError(int err, const char* fn);
explicit SystemError(const char* fn);
SystemError(const char* fn, const std::string& msg);
~SystemError() throw();
int getErrno() const
{ return m_errno; }
private:
int m_errno;
};
void throwSystemError(const char* msg);
inline void throwSystemError(const std::string& msg)
{
throwSystemError(msg.c_str());
}
void throwSystemError(int errnum, const char* msg);
/** @brief Thrown, when a shared library could not be loaded
*/
class OpenLibraryFailed : public SystemError
{
std::string _library;
public:
//! @brief Constructs from a message string
explicit OpenLibraryFailed(const std::string& library);
//! @brief Destructor
~OpenLibraryFailed() throw()
{}
const std::string& library() const
{ return _library; }
};
/** @brief Thrown, when a symbol is not found in a library
*/
class SymbolNotFound : public SystemError
{
std::string _symbol;
public:
explicit SymbolNotFound(const std::string& sym);
//! @brief Destructor
~SymbolNotFound() throw()
{}
//! @brief Returns the symbol, which was not found
const std::string& symbol() const
{ return _symbol; }
};
} // namespace cxxtools
#endif
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