Function try_open_mmap_memory_source

src/io/mmap_memory_source.cpp:100–107

} // anonymous

std::unique_ptr<MemorySource> try_open_mmap_memory_source(const std::filesystem::path& p) {
    try {
        return std::make_unique<MmapMemorySource>(p);
    } catch (const std::exception& e) {
        log::warn("mmap source failed ({}); falling back to file source", e.what());
        return nullptr;
    }
}

#else // _WIN32