+static int
+libcfs_num_addr_range_print(char *buffer, int count, cfs_list_t *list)
+{
+ int i = 0, j = 0;
+ struct cfs_expr_list *el;
+
+ cfs_list_for_each_entry(el, list, el_link) {
+ LASSERT(j++ < 1);
+ i += cfs_expr_list_print(buffer + i, count - i, el);
+ }
+ return i;
+}
+
+static int
+libcfs_ip_addr_range_print(char *buffer, int count, cfs_list_t *list)
+{
+ int i = 0, j = 0;
+ struct cfs_expr_list *el;
+
+ cfs_list_for_each_entry(el, list, el_link) {
+ LASSERT(j++ < 4);
+ if (i != 0)
+ i += cfs_snprintf(buffer + i, count - i, ".");
+ i += cfs_expr_list_print(buffer + i, count - i, el);
+ }
+ return i;
+}
+
+
+/**
+ * Print the network part of the nidrange \a nr into the specified \a buffer.
+ *
+ * \retval number of characters written
+ */
+static int
+cfs_print_network(char *buffer, int count, struct nidrange *nr)
+{
+ struct netstrfns *nf = nr->nr_netstrfns;
+
+ if (nr->nr_netnum == 0)
+ return cfs_snprintf(buffer, count, "@%s", nf->nf_name);
+ else
+ return cfs_snprintf(buffer, count, "@%s%u",
+ nf->nf_name, nr->nr_netnum);
+}
+
+
+/**
+ * Print a list of addrrange (\a addrranges) into the specified \a buffer.
+ * At max \a count characters can be printed into \a buffer.
+ *
+ * \retval number of characters written
+ */
+static int
+cfs_print_addrranges(char *buffer, int count, cfs_list_t *addrranges,
+ struct nidrange *nr)
+{
+ int i = 0;
+ struct addrrange *ar;
+ struct netstrfns *nf = nr->nr_netstrfns;
+
+ cfs_list_for_each_entry(ar, addrranges, ar_link) {
+ if (i != 0)
+ i += cfs_snprintf(buffer + i, count - i, " ");
+ i += nf->nf_print_addrlist(buffer + i, count - i,
+ &ar->ar_numaddr_ranges);
+ i += cfs_print_network(buffer + i, count - i, nr);
+ }
+ return i;
+}
+
+
+/**
+ * Print a list of nidranges (\a nidlist) into the specified \a buffer.
+ * At max \a count characters can be printed into \a buffer.
+ * Nidranges are separated by a space character.
+ *
+ * \retval number of characters written
+ */
+int cfs_print_nidlist(char *buffer, int count, cfs_list_t *nidlist)
+{
+ int i = 0;
+ struct nidrange *nr;
+ ENTRY;
+
+ if (count <= 0)
+ RETURN(0);
+
+ cfs_list_for_each_entry(nr, nidlist, nr_link) {
+ if (i != 0)
+ i += cfs_snprintf(buffer + i, count - i, " ");
+
+ if (nr->nr_all != 0) {
+ LASSERT(cfs_list_empty(&nr->nr_addrranges));
+ i += cfs_snprintf(buffer + i, count - i, "*");
+ i += cfs_print_network(buffer + i, count - i, nr);
+ } else {
+ i += cfs_print_addrranges(buffer + i, count - i,
+ &nr->nr_addrranges, nr);
+ }
+ }
+ RETURN(i);
+}
+