macOS/timer.cpp

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2017, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */
/*
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
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 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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#include "arch/macOS/arch_macOS.h"

namespace rp
{
namespace arch
{
_u64 getus()
{
        timeval now;
        gettimeofday(&now, nullptr);
        return now.tv_sec * 1000000 + now.tv_usec;
}

_u32 rp_getms()
{
        timeval now;
        gettimeofday(&now, nullptr);
        return now.tv_sec * 1000L + now.tv_usec / 1000L;
}
}
}