++ char const* envs_to_keep[] = {"LD_LIBRARY_PATH", "PATH", "ANDROID_ROOT", "ANDROID_DATA", "EXTERNAL_STORAGE", "LANG", "PREFIX"};
++ for (i = 0; i < (sizeof(envs_to_keep) / sizeof(envs_to_keep[0])); i++) {
++ char const* env_to_keep_name = envs_to_keep[i];
++ char const* env_to_keep_value = getenv(env_to_keep_name);
++ if (env_to_keep_value) child_set_env(&env, &envsize, env_to_keep_name, env_to_keep_value);
++ }