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  • Committer: jp.garcia.ortiz at gmail
  • Date: 2012-02-25 16:55:29 UTC
  • Revision ID: jp.garcia.ortiz@gmail.com-20120225165529-19pzvt04u7bmiv95
Compilation on Mac OS X supported, using MacPorts. Not fully tested yet

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src/app_info.cc
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#include <string>
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#include <sstream>
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#include <fstream>
 
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#ifndef _SC_AVPHYS_PAGES
 
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#include <sys/sysctl.h>
 
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#endif
 
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#include "app_info.h"
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AppInfo& AppInfo::Update()
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{
 
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  #if defined(_SC_AVPHYS_PAGES)
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  {
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    long page_size = sysconf(_SC_PAGE_SIZE);
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    long avpages = sysconf(_SC_AVPHYS_PAGES);
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    available_memory_ = (avpages * page_size / (1024.0 * 1024.0));
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  }
 
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  #elif defined(HW_PHYSMEM)
 
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  { 
 
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    unsigned int physmem;
 
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    size_t len = sizeof(physmem);
 
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    static int mib[2] = { CTL_HW, HW_PHYSMEM };
 
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    sysctl(mib, sizeof(mib) * sizeof(mib[0]), &physmem, &len, NULL, 0);
 
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    available_memory_ = (double) physmem;
 
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  }
 
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  #endif
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  {
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    is_running_ = false;