/*

 * This file is part of PowerDNS or dnsdist.

 * Copyright -- PowerDNS.COM B.V. and its contributors

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of version 2 of the GNU General Public License as

 * published by the Free Software Foundation.

 *

 * In addition, for the avoidance of any doubt, permission is granted to

 * link this program with OpenSSL and to (re)distribute the binaries

 * produced as the result of such linking.

 *

 * 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 "gettime.hh"

#include "config.h"

#ifdef HAVE_CLOCK_GETTIME

#include <time.h>

#ifndef CLOCK_MONOTONIC_RAW

#define CLOCK_MONOTONIC_RAW CLOCK_MONOTONIC

#endif

int gettime(struct timespec *tp, bool needRealTime)

{

  return clock_gettime(needRealTime ? CLOCK_REALTIME : CLOCK_MONOTONIC, tp);

}

#else

#include <sys/time.h>

#include <cstddef>

int gettime(struct timespec *tp, bool /* needRealTime */)

{

  struct timeval tv;

  int ret = gettimeofday(&tv, NULL);

  if(ret < 0) return ret;

  tp->tv_sec = tv.tv_sec;

  tp->tv_nsec = tv.tv_usec * 1000;

  return ret;

}

#endif