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OSX fixes

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Wenzel Jakob 2013-12-20 13:12:36 +01:00
parent ccad33b21d
commit e5e4e56512
1 changed files with 7 additions and 0 deletions
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7
src/libcore/util.cpp
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@ -165,6 +165,13 @@ size_t getTotalSystemMemory() {
status.dwLength = sizeof(status); status.dwLength = sizeof(status);
GlobalMemoryStatusEx(&status); GlobalMemoryStatusEx(&status);
return (size_t) status.ullTotalPhys; return (size_t) status.ullTotalPhys;
#elif defined(__OSX__)
int mib[2] = { CTL_HW, HW_MEMSIZE };
uint64_t size;
size_t len = sizeof(size);
if (sysctl(mib, 2, &size, &len, NULL, 0) < 0)
return 0;
return (size_t) size;
#else #else
size_t pages = sysconf(_SC_PHYS_PAGES); size_t pages = sysconf(_SC_PHYS_PAGES);
size_t page_size = sysconf(_SC_PAGE_SIZE); size_t page_size = sysconf(_SC_PAGE_SIZE);