ceph/src/common/Clock.cc

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14
  15
  16 #include "common/Clock.h"
  17
  18 utime_t ceph_clock_now()
  19 {
  20 #if defined(__linux__)
  21   struct timespec tp;
  22   clock_gettime(CLOCK_REALTIME, &tp);
  23   utime_t n(tp);
  24 #else
  25   struct timeval tv;
  26   gettimeofday(&tv, NULL);
  27   utime_t n(&tv);
  28 #endif
  29   return n;
  30 }
  31
  32 time_t ceph_clock_gettime()
  33 {
  34   return time(NULL);
  35 }