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/*
Copyright (C) 2001-2003 Paul Davis
Copyright (C) 2004-2008 Grame
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "JackTime.h"
#include "JackError.h"
#include "JackTypes.h"
#include <mach/mach_time.h>
#include <unistd.h>
static double __jack_time_ratio;
SERVER_EXPORT void JackSleep(long usec)
{
usleep(usec);
}
/* This should only be called ONCE per process. */
SERVER_EXPORT void InitTime()
{
mach_timebase_info_data_t info;
mach_timebase_info(&info);
__jack_time_ratio = ((double)info.numer / (double)info.denom) / 1000;
}
SERVER_EXPORT void EndTime()
{}
SERVER_EXPORT jack_time_t GetMicroSeconds(void)
{
return (jack_time_t) (mach_absolute_time() * __jack_time_ratio);
}
void SetClockSource(jack_timer_type_t source)
{}
const char* ClockSourceName(jack_timer_type_t source)
{
return "";
}
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