+ for (; addstr; addstr = strtok_r(NULL, ",", &saveptr)) {
+ char *key = NULL, *val = NULL, *addsaveptr;
+ if (!(key = strtok_r(addstr, "=", &addsaveptr)) ||
+ !(val = strtok_r(NULL, ",", &addsaveptr)))
+ continue;
+
+ if (!strcmp(key, "excluded")) {
+ char *sep = strchr(val, '/');
+ if (!sep)
+ return false;
+
+ *sep = 0;
+ excl_length = atoi(sep + 1);