/[pcsx2_0.9.7]/trunk/common/src/Utilities/Linux/LnxMisc.cpp
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Contents of /trunk/common/src/Utilities/Linux/LnxMisc.cpp

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Revision 280 - (show annotations) (download)
Thu Dec 23 12:02:12 2010 UTC (9 years, 1 month ago) by william
File size: 1335 byte(s)
re-commit (had local access denied errors when committing)
1 /* PCSX2 - PS2 Emulator for PCs
2 * Copyright (C) 2002-2010 PCSX2 Dev Team
3 *
4 * PCSX2 is free software: you can redistribute it and/or modify it under the terms
5 * of the GNU Lesser General Public License as published by the Free Software Found-
6 * ation, either version 3 of the License, or (at your option) any later version.
7 *
8 * PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
9 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
10 * PURPOSE. See the GNU General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License along with PCSX2.
13 * If not, see <http://www.gnu.org/licenses/>.
14 */
15
16 #include "../PrecompiledHeader.h"
17
18 #include <ctype.h>
19 #include <time.h>
20 #include <sys/time.h>
21 #include <wx/utils.h>
22
23 // Returns 0 on failure (not supported by the operating system).
24 u64 GetPhysicalMemory()
25 {
26 u64 pages = 0;
27
28 #ifdef _SC_PHYS_PAGES
29 pages = sysconf(_SC_PHYS_PAGES);
30 #endif
31
32 return pages * getpagesize();
33 }
34
35
36 void InitCPUTicks()
37 {
38 }
39
40 u64 GetTickFrequency()
41 {
42 return 1000000; // unix measures in microseconds
43 }
44
45 u64 GetCPUTicks()
46 {
47 struct timeval t;
48 gettimeofday(&t, NULL);
49 return ((u64)t.tv_sec*GetTickFrequency())+t.tv_usec;
50 }
51
52 wxString GetOSVersionString()
53 {
54 return wxGetOsDescription();
55 }
56

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