Function read_string

src/os/linux/kernel_resolver.cpp:57–65

}

bool read_string(const PhysicalLayer& phys, PAddr pa, std::size_t max, std::string& out) {
    std::vector<u8> b(max);
    std::size_t got = phys.read(pa, b.data(), b.size());
    if (got == 0) return false;
    std::size_t n = 0;
    while (n < got && b[n]) ++n;
    out.assign(reinterpret_cast<char*>(b.data()), n);
    return true;
}

} // anonymous