diff options
Diffstat (limited to 'openbsc/src/libiu')
-rw-r--r-- | openbsc/src/libiu/iu.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/openbsc/src/libiu/iu.c b/openbsc/src/libiu/iu.c index 20590766a..2a6196193 100644 --- a/openbsc/src/libiu/iu.c +++ b/openbsc/src/libiu/iu.c @@ -62,6 +62,21 @@ struct ue_conn_ctx *ue_conn_ctx_find(struct osmo_sua_link *link, return NULL; } +/* Discard/invalidate all ue_conn_ctx entries that reference the + * given link, since this link is invalid and about to be deallocated. For + * each ue_conn_ctx, invoke the iu_event_cb_t with IU_EVENT_LINK_INVALIDATED. + */ +void iu_link_del(struct osmo_sua_link *link) +{ + struct ue_conn_ctx *uec, *uec_next; + llist_for_each_entry_safe(uec, uec_next, &ue_conn_ctx_list, list) { + if (uec->link != link) + continue; + uec->link = NULL; + global_iu_event_cb(uec, IU_EVENT_LINK_INVALIDATED, NULL); + } +} + /*********************************************************************** * RANAP handling ***********************************************************************/ |