blob: 29e7115ba0ef725406630ca090ad3c7ffdf098de [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2013-2017 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
* ndn-cxx 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 3 of the License, or (at your option) any later version.
*
* ndn-cxx 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 copies of the GNU General Public License and GNU Lesser
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
* <http://www.gnu.org/licenses/>.
*
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*
* @author Davide Pesavento <davide.pesavento@lip6.fr>
*/
#ifndef NDN_UTIL_LINUX_IF_CONSTANTS_HPP
#define NDN_UTIL_LINUX_IF_CONSTANTS_HPP
#ifdef __linux__
#include <cstdint>
namespace ndn {
namespace util {
namespace linux_if {
// linux/if.h and net/if.h cannot be (directly or indirectly) included in the
// same translation unit because they contain duplicate declarations, therefore
// we have to resort to this workaround when we need to include both linux/if.h
// and any other headers that pull in net/if.h (e.g. boost/asio.hpp)
// net_device_flags missing from <net/if.h>
extern const uint32_t FLAG_LOWER_UP;
extern const uint32_t FLAG_DORMANT;
extern const uint32_t FLAG_ECHO;
// RFC 2863 operational status
extern const uint8_t OPER_STATE_UNKNOWN;
extern const uint8_t OPER_STATE_NOTPRESENT;
extern const uint8_t OPER_STATE_DOWN;
extern const uint8_t OPER_STATE_LOWERLAYERDOWN;
extern const uint8_t OPER_STATE_TESTING;
extern const uint8_t OPER_STATE_DORMANT;
extern const uint8_t OPER_STATE_UP;
} // namespace linux_if
} // namespace util
} // namespace ndn
#endif // __linux__
#endif // NDN_UTIL_LINUX_IF_CONSTANTS_HPP