src/timer/posix_rt/tm_posix.cpp


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/*
* POSIX Timer
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/

#include <botan/tm_posix.h>

#ifndef _POSIX_C_SOURCE
  #define _POSIX_C_SOURCE 199309
#endif

#include <time.h>

#ifndef CLOCK_REALTIME
  #define CLOCK_REALTIME 0
#endif

namespace Botan {

/*
* Get the timestamp
*/
u64bit POSIX_Timer::clock() const
   {
   struct ::timespec tv;
   ::clock_gettime(CLOCK_REALTIME, &tv);
   return combine_timers(tv.tv_sec, tv.tv_nsec, 1000000000);
   }

}