Convert to use libbase ScopedLockAssertion am: 411ea7f2

    std::unordered_map<int, uint32_t> dns_event_subsampling_map;

};

// A helper class for the Clang Thread Safety Analysis to deal with

// std::unique_lock.

class SCOPED_CAPABILITY ScopedAssumeLocked {

  public:

    explicit ScopedAssumeLocked(std::mutex& mutex) ACQUIRE(mutex) {}

    ~ScopedAssumeLocked() RELEASE() {}

};

// lock protecting everything in the resolve_cache_info structs (next ptr, etc)

static std::mutex cache_mutex;

static std::condition_variable cv;

    }

    /* lookup cache */

    std::unique_lock lock(cache_mutex);

    ScopedAssumeLocked assume_lock(cache_mutex);

    android::base::ScopedLockAssertion assume_lock(cache_mutex);

    cache = find_named_cache_locked(netid);

    if (cache == nullptr) {

        return RESOLV_CACHE_UNSUPPORTED;