Program Listing for File rt_tools.hpp

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/*
 *  Corail version 1.0, by Benoit Varillon and David Doose and Jean-Baptiste Chaudron and Charles Lesir-Cabaniols
 *  Copyright 2021 ISAE-Supaero, Université de Toulouse, France
 *
 *  This file is part of the Corail project.
 *
 *  Corail 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.
 *
 *  Corail 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 Corail.  If not, see <https://www.gnu.org/licenses/>.
 */


#ifndef UTILS__RT_TOOLS__HPP
#define UTILS__RT_TOOLS__HPP

#include <string>
#include <vector>
#include <chrono>

#include "pthread.h"

namespace utils
{
  constexpr auto CLOCK = CLOCK_MONOTONIC;

  std::string policy_to_str(const int &policy);

  void add_ns(timespec &clock, uint64_t ns);

  void set_ns(timespec &clock, uint64_t ns);

  uint64_t now_ns();

  void timespec_add(timespec &t1, const timespec &t2);

  int64_t timespec_to_nsec(const timespec &time);

  bool set_cpu(int cpu);

  bool set_priority(int priority);
}

#endif

Corail 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.