progress.c

/*
 * Copyright (C) 2015  Bernhard Nortmann <bernhard.nortmann@web.de>
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */
#include "progress.h"

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

#include "common.h"

/* Less reliable than clock_gettime, but does not require linking with -lrt */
inline double gettime(void)
{
	struct timeval tv;
	gettimeofday(&tv, NULL);
	return tv.tv_sec + (double)tv.tv_usec / 1000000.;
}

/* Update progress status, passing information to the callback function. */
void progress_update(size_t UNUSED(bytes_done))
{
	/*
	 * This is a non-functional placeholder!
	 * It will be replaced in a later patch.
	 */
}