+ return v;
+}
+
+#if 0 /// UNNEEDED by elogind
+int parse_nice(const char *p, int *ret) {
+ int n, r;
+
+ r = safe_atoi(p, &n);
+ if (r < 0)
+ return r;
+
+ if (!nice_is_valid(n))
+ return -ERANGE;
+
+ *ret = n;
+ return 0;
+}
+#endif // 0
+
+int parse_ip_port(const char *s, uint16_t *ret) {
+ uint16_t l;
+ int r;
+
+ r = safe_atou16(s, &l);
+ if (r < 0)
+ return r;
+
+ if (l == 0)
+ return -EINVAL;
+
+ *ret = (uint16_t) l;
+
+ return 0;