/usr/include/dar/tlv.hpp is in libdar-dev 2.4.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// dar - disk archive - a backup/restoration program
// Copyright (C) 2002-2052 Denis Corbin
//
// This program 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 2
// of the License, or (at your option) any later version.
//
// This program 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.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// to contact the author : http://dar.linux.free.fr/email.html
/*********************************************************************/
// $Id: tlv.hpp,v 1.2 2009/12/18 10:10:21 edrusb Rel $
//
/*********************************************************************/
/// \file tlv.hpp
/// \brief Generic Type Length Value data structures
/// \ingroup Private
#ifndef TLV_HPP
#define TLV_HPP
#include "/usr/include/dar/memory_file.hpp"
#include "/usr/include/dar/storage.hpp"
namespace libdar
{
/// \addtogroup Private
/// @{
/// Type Length Value Structure
/// this structure holds arbitrary type of data
/// this is used in particular for the slice header
class tlv
{
public:
// constructors & Co.
tlv() { type = 0; value = NULL; };
tlv(generic_file & f) { init(f); };
// methods (read / write tlv datastructure to file)
void read(generic_file & f); //< same as the constructor but on an existing object
void write(generic_file & f) const; //< dumps the tlv contents to file
// methods to fill the tlv object
U_16 get_type() const { return type; }; //< get the TLV type
void set_type(U_16 val) { type = val; }; //< set the TLV type
void set_contents(const memory_file & contents); //< the generic_file object is provided to dump data to the tlv object
void get_contents(memory_file & contents) const; //< the generic_file object is provided to read data from the tlv object
private:
U_16 type;
storage *value;
void init(generic_file & f);
};
/// @}
} // end of namespace
#endif
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