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victorlevasseur
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
/*
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* Game Develop Core
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* Copyright 2008-2014 Florian Rival (Florian.Rival@gmail.com). All rights reserved.
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* This project is released under the GNU Lesser General Public License.
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*/
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#include "SystemStats.h"
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#include "stdlib.h"
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#include "stdio.h"
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#include "string.h"
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#if defined(WINDOWS)
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#include "windows.h"
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#include "psapi.h"
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#endif
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namespace gd {
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int parseLine(char* line){
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int i = strlen(line);
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while (*line < '0' || *line > '9') line++;
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line[i-3] = '\0';
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i = atoi(line);
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return i;
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}
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size_t SystemStats::GetUsedVirtualMemory()
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{
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#if defined(LINUX)
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FILE* file = fopen("/proc/self/status", "r");
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int result = -1;
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char line[128];
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while (fgets(line, 128, file) != NULL){
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if (strncmp(line, "VmSize:", 7) == 0){
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result = parseLine(line);
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break;
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}
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}
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fclose(file);
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return result;
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#elif defined(WINDOWS)
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PROCESS_MEMORY_COUNTERS_EX pmc;
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GetProcessMemoryInfo(GetCurrentProcess(), (PROCESS_MEMORY_COUNTERS*)&pmc, sizeof(pmc));
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SIZE_T virtualMemUsedByMe = pmc.PrivateUsage;
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return virtualMemUsedByMe;
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#else
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#warning Memory consumption tracking is not available for your system.
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return 0;
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#endif
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}
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} |