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/* $Id$ */
/* 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 Library 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 Library General Public
License for more details.
You should have received a copy of the GNU Library General Public
License along with LibGTop; see the file COPYING.LIB. If not, write
to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <glibtop/error.h>
#include <glibtop/loadavg.h>
#include "kernel.h"
static const unsigned long _glibtop_sysdeps_loadavg =
(1 << GLIBTOP_LOADAVG_LOADAVG) + (1 << GLIBTOP_LOADAVG_NR_RUNNING) +
(1 << GLIBTOP_LOADAVG_NR_TASKS) + (1 << GLIBTOP_LOADAVG_LAST_PID);
/* Init function. */
void
glibtop_init_loadavg_s (glibtop *server)
{
server->sysdeps.loadavg = _glibtop_sysdeps_loadavg;
}
/* Provides load load averange. */
void
glibtop_get_loadavg_s (glibtop *server, glibtop_loadavg *buf)
{
union table tbl;
glibtop_init_s (&server, GLIBTOP_SYSDEPS_LOADAVG, 0);
memset (buf, 0, sizeof (glibtop_loadavg));
if (table (TABLE_LOADAVG, &tbl, NULL))
glibtop_error_io_r (server, "table(TABLE_LOADAVG)");
buf->flags = _glibtop_sysdeps_loadavg;
buf->loadavg [0] = tbl.loadavg.loadavg [0];
buf->loadavg [1] = tbl.loadavg.loadavg [1];
buf->loadavg [2] = tbl.loadavg.loadavg [2];
buf->nr_running = tbl.loadavg.nr_running;
buf->nr_tasks = tbl.loadavg.nr_tasks;
buf->last_pid = tbl.loadavg.last_pid;
}
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