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/* $Id$ */
/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the Gnome Top Library.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
The Gnome Top Library 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.
The Gnome Top Library 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 the GNU C Library; 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>
static const unsigned long _glibtop_sysdeps_loadavg =
(1 << GLIBTOP_LOADAVG_LOADAVG);
/* Provides load averange. */
void
glibtop_get_loadavg_s (glibtop *server, glibtop_loadavg *buf)
{
struct tbl_loadavg loadavg;
int ret;
glibtop_init ();
memset (buf, 0, sizeof (glibtop_loadavg));
ret = table (TBL_LOADAVG, 0, (char *) &loadavg, 1,
sizeof (struct tbl_loadavg));
if (ret != 1) return;
buf->flags = _glibtop_sysdeps_loadavg;
if (loadavg.tl_lscale == 0) {
buf->loadavg [0] = loadavg.tl_avenrun.d [0];
buf->loadavg [1] = loadavg.tl_avenrun.d [1];
buf->loadavg [2] = loadavg.tl_avenrun.d [2];
} else {
buf->loadavg [0] =
(double) loadavg.tl_avenrun.l [0] /
(double) loadavg.tl_mach_factor [0];
buf->loadavg [1] =
(double) loadavg.tl_avenrun.l [1]
/ (double) loadavg.tl_mach_factor [1];
buf->loadavg [2] =
(double) loadavg.tl_avenrun.l [2] /
(double) loadavg.tl_mach_factor [2];
}
}
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