/*
 * Copyright (c) 2006-2014 Erik Ekman <yarrick@kryo.se>,
 * 2006-2009 Bjorn Andersson <flex@kryo.se>
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef __UTIL_H__
#define __UTIL_H__

#include <time.h>
#include <sys/time.h>

char *get_resolvconf_addr();
void socket_setrtable(int fd, int rtable);

inline time_t
timeval_to_ms(struct timeval *tv)
{
	time_t ms = tv->tv_sec * 1000;
	ms += (tv->tv_usec + 500) / 1000;
	return ms;
}

inline struct timeval
ms_to_timeval(time_t ms)
{
	struct timeval tv;
	tv.tv_sec = ms / 1000;
	tv.tv_usec = (ms - tv.tv_sec * 1000) * 1000;
	return tv;
}

#endif