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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2011 Thomas Martitz
*
* This program 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.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef __CPUINFO_LINUX_H__
#define __CPUINFO_LINUX_H__
#include <stdbool.h>
struct cpuusage {
long usage; /* in hundredth percent */
long utime; /* in clock ticks */
long stime; /* in clock ticks */
long rtime; /* in clock ticks */
long hz; /* how clock ticks per second */
};
struct time_state {
long frequency;
long time;
};
int cpuusage_linux(struct cpuusage* u);
int frequency_linux(int cpu, bool scaling);
int cpustatetimes_linux(int cpu, struct time_state* data, int max_elements);
int cpucount_linux(void);
#endif /* __CPUINFO_LINUX_H__ */
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