fsm: add functions for unlinking and changing parents
At the moment it is not possible to unlink a child from from
its parent, nor is it possible to assign a new parent to a
child FSM.
- osmo_fsm_inst_unlink_parent():
Make it possible to unlink childs from a parent.
- osmo_fsm_inst_change_parent():
Make it possible to change the parent of a child.
Change-Id: I6d18cbd4ada903cf3720b3ad2a89fc643085beef
diff --git a/include/osmocom/core/fsm.h b/include/osmocom/core/fsm.h
index 2fbb250..8f550d1 100644
--- a/include/osmocom/core/fsm.h
+++ b/include/osmocom/core/fsm.h
@@ -150,6 +150,10 @@
struct osmo_fsm_inst *osmo_fsm_inst_alloc_child(struct osmo_fsm *fsm,
struct osmo_fsm_inst *parent,
uint32_t parent_term_event);
+void osmo_fsm_inst_unlink_parent(struct osmo_fsm_inst *fi, void *ctx);
+void osmo_fsm_inst_change_parent(struct osmo_fsm_inst *fi,
+ struct osmo_fsm_inst *new_parent,
+ uint32_t new_parent_term_event);
void osmo_fsm_inst_free(struct osmo_fsm_inst *fi);
const char *osmo_fsm_event_name(struct osmo_fsm *fsm, uint32_t event);