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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
*
* 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, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <config.h>
#include <cstdint>
#if defined( _WIN32 )
#define WIN32_LEAN_AND_MEAN 1
#include <windows.h>
int64_t GetRunningMicroSecs()
{
FILETIME now;
GetSystemTimeAsFileTime( &now );
uint64_t t = ( UINT64( now.dwHighDateTime ) << 32 ) + now.dwLowDateTime;
t /= 10;
return int64_t( t );
}
#elif defined( HAVE_CLOCK_GETTIME )
#include <ctime>
int64_t GetRunningMicroSecs()
{
struct timespec now;
clock_gettime( CLOCK_MONOTONIC, &now );
int64_t usecs = (int64_t) now.tv_sec * 1000000 + now.tv_nsec / 1000;
// unsigned msecs = (now.tv_nsec / (1000*1000)) + now.tv_sec * 1000;
return usecs;
}
#elif defined( HAVE_GETTIMEOFDAY_FUNC )
#include <sys/time.h>
int64_t GetRunningMicroSecs()
{
timeval tv;
gettimeofday( &tv, 0 );
return (int64_t) tv.tv_sec * 1000000 + tv.tv_usec;
}
#endif
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