isisd: Add func to unset the SRv6 locator

Add a function to unset the SRv6 locator for a specific IS-IS area.

This function calls `isis_zebra_srv6_manager_release_locator_chunk()` to
ask zebra to release the locator chunk owned by IS-IS and removes the
chunk from the area's chunks list.

Signed-off-by: Carmine Scarpitta <carmine.scarpitta@uniroma2.it>

1 files changed, 2 insertions, 0 deletions

diff --git a/isisd/isis_srv6.h b/isisd/isis_srv6.h
index b0e92c8a5b..40a0faaa99 100644
--- a/isisd/isis_srv6.h
+++ b/isisd/isis_srv6.h
@@ -44,6 +44,8 @@ struct isis_srv6_db {
 	} config;
 };
 
+bool isis_srv6_locator_unset(struct isis_area *area);
+
 extern void isis_srv6_area_init(struct isis_area *area);
 extern void isis_srv6_area_term(struct isis_area *area);