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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 <glibtop.h>
#include <glibtop/error.h>
#include <glibtop/cpu.h>
static const unsigned long _glibtop_sysdeps_cpu =
(1 << GLIBTOP_CPU_TOTAL) + (1 << GLIBTOP_CPU_USER) +
(1 << GLIBTOP_CPU_NICE) + (1 << GLIBTOP_CPU_SYS) +
(1 << GLIBTOP_CPU_IDLE) + (1 << GLIBTOP_CPU_FREQUENCY);
/* Provides information about cpu usage. */
void
glibtop_get_cpu_s (glibtop *server, glibtop_cpu *buf)
{
struct tbl_sysinfo sysinfo;
int ret;
glibtop_init_s (&server, 0, 0);
memset (buf, 0, sizeof (glibtop_cpu));
ret = table (TBL_SYSINFO, 0, (char *) &sysinfo, 1,
sizeof (struct tbl_sysinfo));
if (ret != 1) return;
buf->flags = _glibtop_sysdeps_cpu;
buf->user = sysinfo.si_user;
buf->nice = sysinfo.si_nice;
buf->sys = sysinfo.si_sys;
buf->idle = sysinfo.si_idle;
buf->total = sysinfo.si_user + sysinfo.si_nice +
sysinfo.si_sys + sysinfo.si_idle;
buf->frequency = sysinfo.si_hz;
}
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