gsm_data_shared: use 'const' whenever applicable
diff --git a/openbsc/src/libcommon/gsm_data_shared.c b/openbsc/src/libcommon/gsm_data_shared.c
index b52d58a..06a095e 100644
--- a/openbsc/src/libcommon/gsm_data_shared.c
+++ b/openbsc/src/libcommon/gsm_data_shared.c
@@ -245,7 +245,7 @@
}
}
-struct gsm_bts_trx *gsm_bts_trx_num(struct gsm_bts *bts, int num)
+struct gsm_bts_trx *gsm_bts_trx_num(const struct gsm_bts *bts, int num)
{
struct gsm_bts_trx *trx;
@@ -262,7 +262,7 @@
static char ts2str[255];
-char *gsm_trx_name(struct gsm_bts_trx *trx)
+char *gsm_trx_name(const struct gsm_bts_trx *trx)
{
snprintf(ts2str, sizeof(ts2str), "(bts=%d,trx=%d)",
trx->bts->nr, trx->nr);
@@ -271,7 +271,7 @@
}
-char *gsm_ts_name(struct gsm_bts_trx_ts *ts)
+char *gsm_ts_name(const struct gsm_bts_trx_ts *ts)
{
snprintf(ts2str, sizeof(ts2str), "(bts=%d,trx=%d,ts=%d)",
ts->trx->bts->nr, ts->trx->nr, ts->nr);
@@ -279,7 +279,7 @@
return ts2str;
}
-char *gsm_lchan_name(struct gsm_lchan *lchan)
+char *gsm_lchan_name(const struct gsm_lchan *lchan)
{
struct gsm_bts_trx_ts *ts = lchan->ts;
@@ -292,7 +292,7 @@
/* obtain the MO structure for a given object instance */
struct gsm_abis_mo *
gsm_objclass2mo(struct gsm_bts *bts, uint8_t obj_class,
- struct abis_om_obj_inst *obj_inst)
+ const struct abis_om_obj_inst *obj_inst)
{
struct gsm_bts_trx *trx;
struct gsm_abis_mo *mo = NULL;
@@ -373,7 +373,7 @@
/* obtain the gsm_nm_state data structure for a given object instance */
struct gsm_nm_state *
gsm_objclass2nmstate(struct gsm_bts *bts, uint8_t obj_class,
- struct abis_om_obj_inst *obj_inst)
+ const struct abis_om_obj_inst *obj_inst)
{
struct gsm_abis_mo *mo;
@@ -387,7 +387,7 @@
/* obtain the in-memory data structure of a given object instance */
void *
gsm_objclass2obj(struct gsm_bts *bts, uint8_t obj_class,
- struct abis_om_obj_inst *obj_inst)
+ const struct abis_om_obj_inst *obj_inst)
{
struct gsm_bts_trx *trx;
void *obj = NULL;