kolibrios-fun/contrib/sdk/sources/newlib/libc/sys/clock_gettime.c

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/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library 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.
The GNU C Library 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 the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <stdint.h>
#include <time.h>
#include <sys/time.h>
#include <kos32sys.h>
/* Get current value of CLOCK and store it in TP. */
int clock_gettime (clockid_t clock_id, struct timespec *tp)
{
uint64_t tsc;
tsc = get_ns_count();
tp->tv_sec = tsc / 1000000000;
tp->tv_nsec = tsc % 1000000000;
return 0;
}