GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.sbin/npppd/npppd/../common/time_utils.c Lines: 0 6 0.0 %
Date: 2017-11-13 Branches: 0 2 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: time_utils.c,v 1.3 2015/12/17 08:01:55 tb Exp $ */
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/*-
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 * Copyright (c) 2008 Internet Initiative Japan Inc.
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 */
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#include <sys/types.h>
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#include <time.h>
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#include <stdint.h>
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#include "time_utils.h"
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/**
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 * Return the value of system timer in nano seconds.
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 * Returns INT64_MIN on error.
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 */
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int64_t
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get_nanotime(void)
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{
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	struct timespec ts;
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	int64_t rval;
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	if (clock_gettime(CLOCK_MONOTONIC, &ts) < 0)
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		return INT64_MIN;
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	rval = (int64_t)ts.tv_sec * (int64_t)1000000000LL;
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	rval = rval + (int64_t)ts.tv_nsec;
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	return rval;
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}