spin_sleep.cpp

/* dns64perf++ - C++14 DNS64 performance tester
 * Based on dns64perf by Gabor Lencse <lencse@sze.hu>
 * (http://ipv6.tilb.sze.hu/dns64perf/)
 * Copyright (C) 2017  Daniel Bakai <bakaid@kszk.bme.hu>
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 */

#include "spin_sleep.hpp"

namespace spinsleep {
void sleep_until(
    const std::chrono::time_point<std::chrono::high_resolution_clock>
        &sleep_target) {
  while (std::chrono::high_resolution_clock::now() < sleep_target)
    ;
}
} // namespace spinsleep