+_public_ int sd_network_get_llmnr(int ifindex, char **llmnr) {
+ _cleanup_free_ char *s = NULL, *p = NULL;
+ int r;
+
+ assert_return(ifindex > 0, -EINVAL);
+ assert_return(llmnr, -EINVAL);
+
+ r = parse_env_file(p, NEWLINE, "LLMNR", &s, NULL);
+ if (r == -ENOENT)
+ return -ENODATA;
+ else if (r < 0)
+ return r;
+
+ *llmnr = s;
+ s = NULL;
+
+ return 0;
+}
+