Snap for 4425573 from a727b1c9 to pi-release

    const char* filename = "libRS_internal.so";

    // Try to load libRS_internal.so from the "rs" namespace directly.

    typedef struct android_namespace_t* (*GetExportedNamespaceFnPtr)(const char*);

    GetExportedNamespaceFnPtr getExportedNamespace =

        (GetExportedNamespaceFnPtr)dlsym(RTLD_DEFAULT, "android_get_exported_namespace");

    GetExportedNamespaceFnPtr getExportedNamespace = reinterpret_cast<GetExportedNamespaceFnPtr>(

        dlsym(RTLD_DEFAULT, "android_get_exported_namespace"));

    void* handle = nullptr;

    if (getExportedNamespace != nullptr) {

        android_namespace_t* rs_namespace = getExportedNamespace("rs");

        if (rs_namespace != nullptr) {

        android_namespace_t* rsNamespace = getExportedNamespace("rs");

        if (rsNamespace != nullptr) {

            const android_dlextinfo dlextinfo = {

                .flags = ANDROID_DLEXT_USE_NAMESPACE, .library_namespace = rs_namespace,

                .flags = ANDROID_DLEXT_USE_NAMESPACE, .library_namespace = rsNamespace,

            };

            handle = android_dlopen_ext(filename, RTLD_LAZY | RTLD_LOCAL, &dlextinfo);

        }