fsm: osmo_fsm_{event,inst,state}_name(): make *fi pointer const
Change-Id: I98cde213deb5a3bf39eb9f5e5451f40223632844
diff --git a/include/osmocom/core/fsm.h b/include/osmocom/core/fsm.h
index 77ebe7c..5e5b091 100644
--- a/include/osmocom/core/fsm.h
+++ b/include/osmocom/core/fsm.h
@@ -224,9 +224,9 @@
int osmo_fsm_inst_update_id_f(struct osmo_fsm_inst *fi, const char *fmt, ...);
int osmo_fsm_inst_update_id_f_sanitize(struct osmo_fsm_inst *fi, char replace_with, const char *fmt, ...);
-const char *osmo_fsm_event_name(struct osmo_fsm *fsm, uint32_t event);
-const char *osmo_fsm_inst_name(struct osmo_fsm_inst *fi);
-const char *osmo_fsm_state_name(struct osmo_fsm *fsm, uint32_t state);
+const char *osmo_fsm_event_name(const struct osmo_fsm *fsm, uint32_t event);
+const char *osmo_fsm_inst_name(const struct osmo_fsm_inst *fi);
+const char *osmo_fsm_state_name(const struct osmo_fsm *fsm, uint32_t state);
/*! return the name of the state the FSM instance is currently in. */
static inline const char *osmo_fsm_inst_state_name(struct osmo_fsm_inst *fi)
diff --git a/src/fsm.c b/src/fsm.c
index b51c5cb..9333cac 100644
--- a/src/fsm.c
+++ b/src/fsm.c
@@ -576,7 +576,7 @@
* \param[in] event Event integer value
* \returns string rendering of the event
*/
-const char *osmo_fsm_event_name(struct osmo_fsm *fsm, uint32_t event)
+const char *osmo_fsm_event_name(const struct osmo_fsm *fsm, uint32_t event)
{
static __thread char buf[32];
if (!fsm->event_names) {
@@ -590,7 +590,7 @@
* \param[in] fi FSM instance
* \returns string rendering of the FSM identity
*/
-const char *osmo_fsm_inst_name(struct osmo_fsm_inst *fi)
+const char *osmo_fsm_inst_name(const struct osmo_fsm_inst *fi)
{
if (!fi)
return "NULL";
@@ -606,7 +606,7 @@
* \param[in] state FSM state number
* \returns string rendering of the FSM state
*/
-const char *osmo_fsm_state_name(struct osmo_fsm *fsm, uint32_t state)
+const char *osmo_fsm_state_name(const struct osmo_fsm *fsm, uint32_t state)
{
static __thread char buf[32];
if (state >= fsm->num_states) {