Fix for:

[umurmur.git] / src / channel.c

diff --git a/src/channel.c b/src/channel.c
index c3ddda8377ed939b211778e153b3094498643a70..4de6490329e73b578c8fa54772fe6053cee9487f 100644 (file)
--- a/src/channel.c
+++ b/src/channel.c
@@ -342,3 +342,28 @@ void Chan_removeChannel(channel_t *ch)
 {
        list_del(&ch->node);
 }
+
+void Chan_buildTreeList(channel_t *ch, struct dlist *head)
+{
+       channellist_t *chl;
+       struct dlist *itr;
+       channel_t *sub;
+       
+       chl = malloc(sizeof(channellist_t));
+       chl->chan = ch;
+       init_list_entry(&chl->node);
+       list_add_tail(&chl->node, head);
+
+       list_iterate(itr, &ch->subs) {
+               sub = list_get_entry(itr, channel_t, node);
+               Chan_buildTreeList(sub, head);
+       }
+}
+
+void Chan_freeTreeList(struct dlist *head)
+{
+       struct dlist *itr, *save;
+       list_iterate_safe(itr, save, head) {
+               free(list_get_entry(itr, channellist_t, node));
+       }
+}