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/*
* Copyright (c) 1997, 1998, 1999 The University of Utah and the Flux Group.
*
* This file is part of the OSKit Linux Glue Libraries, which are free
* software, also known as "open source;" you can redistribute them and/or
* modify them under the terms of the GNU General Public License (GPL),
* version 2, as published by the Free Software Foundation (FSF).
*
* The OSKit 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 GPL for more details. You should have
* received a copy of the GPL along with the OSKit; see the file COPYING. If
* not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
*/
/*
* Define a function to emulate Linux's CURRENT_TIME macro.
*/
#include <oskit/types.h>
#include <oskit/fs/fs.h>
#include <assert.h>
#include <linux/sched.h>
/*
* Linux CURRENT_TIME in <linux/sched.h> is #defined to this.
*/
int
fs_linux_current_time()
{
struct timeval tv, *tvp = &tv;
struct task_struct *task;
task = current;
/* Right thing to do? */
if (gettimeofday(tvp, 0))
panic("fs_linux_current_time: gettimeofday failed");
current = task;
while (tvp->tv_usec > 1000000) {
tvp->tv_sec++;
tvp->tv_usec -= 1000000;
}
return tv.tv_sec;
}
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