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SystemUtils.h
1 /*
2  * This library is free software; you can redistribute it and/or
3  * modify it under the terms of the GNU Lesser General Public
4  * License as published by the Free Software Foundation; either
5  * version 2.1 of the License, or (at your option) any later version.
6  *
7  * This library is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10  * Lesser General Public License for more details.
11  *
12  * You should have received a copy of the GNU Lesser General Public
13  * License along with this library; if not, write to the Free Software
14  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
15  *
16  * SystemUtils.h
17  * System Util functions.
18  * Copyright (C) 2013 Peter Newman
19  */
20 
21 #ifndef INCLUDE_OLA_SYSTEM_SYSTEMUTILS_H_
22 #define INCLUDE_OLA_SYSTEM_SYSTEMUTILS_H_
23 
24 #include <stdint.h>
25 #include <stdlib.h>
26 
27 namespace ola {
28 namespace system {
29 
30 static const uint8_t NUMBER_LOAD_AVERAGES = 3;
31 
32 typedef enum {
33  LOAD_AVERAGE_1_MIN = 0,
34  LOAD_AVERAGE_5_MINS = 1,
35  LOAD_AVERAGE_15_MINS = 2
36 } load_averages;
37 
44 bool LoadAverage(load_averages average, double *value);
45 } // namespace system
46 } // namespace ola
47 #endif // INCLUDE_OLA_SYSTEM_SYSTEMUTILS_H_
bool LoadAverage(load_averages average, double *value)
Get the system load average.
Definition: SystemUtils.cpp:31
The namespace containing all OLA symbols.
Definition: Credentials.cpp:44