jmemory.cpp
2.46 KB
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
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
/***************************************************************************
* Copyright (C) 2005 by Jeff Ferr *
* root@sat *
* *
* 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 program 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 this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "Stdafx.h"
#include "jmemory.h"
namespace jphysic {
Memory::Memory()
{
// sysinfo
Builder();
}
Memory::~Memory()
{
}
void Memory::Builder()
{
#ifdef _WIN32
#else
memset(&info, 0, sizeof(info));
if (sysinfo(&info) < 0) {
return;
}
#endif
}
std::string Memory::what()
{
std::ostringstream o;
#ifdef _WIN32
return "";
#else
o << "Uptime: " << info.uptime << std::endl;
o << "Load average: " << info.loads[2] << std::endl;
o<< "Total ram: " << info.totalram << std::endl;
o<< "Free ram: " << info.freeram << std::endl;
o<< "Shared ram: " << info.sharedram << std::endl;
o<< "Buffer ram: " << info.bufferram << std::endl;
o<< "Total swap: " << info.totalswap << std::endl;
o<< "Free Swap: " << info.freeswap << std::endl;
o<< "Procs: " << info.procs << std::endl;
o<< "Total high: " << info.totalhigh << std::endl;
o<< "Free high: " << info.freehigh << std::endl;
o<< "Mem unit: " << info.mem_unit << std::endl;
return o.str();
#endif
}
}