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/*
* This file has been modified for the cdrkit suite.
*
* The behaviour and appearence of the program code below can differ to a major
* extent from the version distributed by the original author(s).
*
* For details, see Changelog file distributed with the cdrkit package. If you
* received this file from another source then ask the distributing person for
* a log of modifications.
*
*/
/* @(#)usaltimes.c 1.1 00/08/25 Copyright 1995,2000 J. Schilling */
/*
* SCSI user level command timing
*
* Copyright (c) 1995,2000 J. Schilling
*/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* 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; see the file COPYING. If not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <mconfig.h>
#include <standard.h>
#include <timedefs.h>
#include <schily.h>
#include <usal/scsitransp.h>
#include "usaltimes.h"
void __usal_times(SCSI *usalp);
/*
* We don't like to make this a public interface to prevent bad users
* from making our timing incorrect.
*/
void
__usal_times(SCSI *usalp)
{
struct timeval *stp = usalp->cmdstop;
gettimeofday(stp, (struct timezone *)0);
stp->tv_sec -= usalp->cmdstart->tv_sec;
stp->tv_usec -= usalp->cmdstart->tv_usec;
while (stp->tv_usec < 0) {
stp->tv_sec -= 1;
stp->tv_usec += 1000000;
}
}
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