1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/*
* Copyright (C) 2025 Jakub Kruszona-Zawadzki, Saglabs SA
*
* This file is part of MooseFS.
*
* MooseFS 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, version 2 (only).
*
* MooseFS 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 MooseFS; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA
* or visit http://www.gnu.org/licenses/gpl-2.0.html
*/
#ifndef _CPUUSAGE_H_
#define _CPUUSAGE_H_
#include <inttypes.h>
void cpu_init (void);
/* returns average number of nano seconds in every cpu ore spent in system / user space in every second */
/* return values should be between 0 and 1000000000*(number of cores) */
/* notice, that both zeros usually means that function was unable to obtain cpu usage */
void cpu_used (uint64_t *scpu,uint64_t *ucpu);
#endif
|
