pimd: Create channel_oil hash for quicker lookup

When looking up the channel_oil use a hash
to find it.  Keep the list around for quick
walks of the channel oils.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/pimd/pim_oil.h b/pimd/pim_oil.h
index 4b23b211a9..0c99afb625 100644
--- a/pimd/pim_oil.h
+++ b/pimd/pim_oil.h
@@ -78,6 +78,11 @@ struct channel_oil {
   struct channel_counts cc;
 };
 
+extern struct list *pim_channel_oil_list;
+
+void pim_oil_init (void);
+void pim_oil_terminate (void);
+
 void pim_channel_oil_free(struct channel_oil *c_oil);
 struct channel_oil *pim_channel_oil_add(struct prefix_sg *sg,
 					int input_vif_index);