+/*********************************************************************
+ *
+ * Function : unmap
+ *
+ * Description : Remove all map_entry structs with a given name from
+ * a given map.
+ *
+ * Parameters :
+ * 1 : the_map = map to look in
+ * 2 : name = name to unmap
+ *
+ * Returns : JB_ERR_OK
+ *
+ *********************************************************************/
+jb_err unmap(struct map *the_map, const char *name)
+{
+ struct map_entry *cur_entry, *last_entry;
+
+ assert(the_map);
+ assert(name);
+
+ last_entry = the_map->first;
+
+ for (cur_entry = the_map->first; cur_entry != NULL; cur_entry = cur_entry->next)
+ {
+ if (!strcmp(name, cur_entry->name))
+ {
+ /*
+ * Update the incoming pointer
+ */
+ if (cur_entry == the_map->first)
+ {
+ the_map->first = cur_entry->next;
+ }
+ else
+ {
+ last_entry->next = cur_entry->next;
+ }
+
+ /*
+ * Update the map's last pointer
+ */
+ if (cur_entry == the_map->last)
+ {
+ the_map->last = last_entry;
+ }
+
+ /*
+ * Free the map_entry
+ */
+ freez(cur_entry->name);
+ freez(cur_entry->value);
+ freez(cur_entry);
+
+ cur_entry = last_entry;
+ }
+ else
+ {
+ last_entry = cur_entry;
+ }
+ }
+ return JB_ERR_OK;
+}
+
+