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/* Copyright (C) 1998-99 Martin Baulig
This file is part of LibGTop 1.0.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
LibGTop 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.
LibGTop 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 LibGTop; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <sys/times.h>
#include <glibtop.h>
#include <glibtop/error.h>
#include <glibtop/uptime.h>
#include <glibtop/cpu.h>
#include <glibtop_suid.h>
#include <time.h>
static const unsigned long _glibtop_sysdeps_uptime =
(1L << GLIBTOP_UPTIME_UPTIME) + (1L << GLIBTOP_UPTIME_BOOT_TIME);
/* Init function. */
void
_glibtop_init_uptime_s (glibtop *server)
{
server->sysdeps.uptime = _glibtop_sysdeps_uptime;
}
/* Provides uptime and idle time. */
void
glibtop_get_uptime_s (glibtop *server, glibtop_uptime *buf)
{
time_t uptime;
struct tms tbuf;
glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_UPTIME), 0);
memset (buf, 0, sizeof (glibtop_uptime));
buf->uptime = (double)times(&tbuf) / (double)sysconf(_SC_CLK_TCK);
buf->boot_time = (guint64) time(NULL) - (guint64) buf->uptime;
buf->flags = _glibtop_sysdeps_uptime;
}
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