Function awaitAllocatorPageSize

Libraries/Await/Await.cpp:50–63

static bool isPowerOfTwo(size_t value) { return value != 0 and (value & (value - 1)) == 0; }

static size_t awaitAllocatorPageSize()
{
#if SC_PLATFORM_WINDOWS
    static const size_t pageSize = []()
    {
        SYSTEM_INFO sysInfo;
        GetSystemInfo(&sysInfo);
        return static_cast<size_t>(sysInfo.dwPageSize);
    }();
#else
    static const size_t pageSize = static_cast<size_t>(sysconf(_SC_PAGESIZE));
#endif
    return pageSize;
}

static size_t roundUpToAwaitAllocatorPageSize(size_t size)
{