// Szukaj deskryptora pliku w tablicy deskryptorów
    int d_sector = 4, d_offset = 0;
    DiskFileDescriptor* file_descriptor;
    bool file_found = false;
    for (int i = 0; i < information_block->number_of_files; i++)
    {
        DiskDescriptorsTable* descriptors_table = (DiskDescriptorsTable*)disk[d_sector];
        file_descriptor = descriptors_table[d_offset];
        if (file_descriptor->file_name == name)
        {
            file_found = true;
            break;
        }
        // Kolejny wpis
        d_offset++;
        if (d_offset == 8)
        {
            d_offset = 0;
            d_sector++;
        }
    }