notify_pipe.h

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/*
 *  Copyright (C) 2012 Josh Bialkowski (josh.bialkowski@gmail.com)
 *
 *  This file is part of cpp-nix.
 *
 *  cpp-nix 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 of the License, or
 *  (at your option) any later version.
 *
 *  cpp-nix 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 cpp-nix.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef CPP_NIX_NOTIFYPIPE_H_
#define CPP_NIX_NOTIFYPIPE_H_

namespace nix {

class NotifyPipe {
 private:
  int m_fd[2];

 public:
  NotifyPipe();

  ~NotifyPipe();

  int GetWriteFd();

  int GetReadFd();

  int Notify();

  int Clear();
};

}  // namespace nix

#endif // NOTIFYPIPE_H_