nat: Make the imsi checking function public.
We will use this method in the USSD module to check if the
IMSI should be handled for USSD queries.
diff --git a/openbsc/include/openbsc/bsc_nat.h b/openbsc/include/openbsc/bsc_nat.h
index 678f189..e8a4752 100644
--- a/openbsc/include/openbsc/bsc_nat.h
+++ b/openbsc/include/openbsc/bsc_nat.h
@@ -316,6 +316,7 @@
void bsc_nat_acc_lst_delete(struct bsc_nat_acc_lst *lst);
struct bsc_nat_acc_lst_entry *bsc_nat_acc_lst_entry_create(struct bsc_nat_acc_lst *);
+int bsc_nat_lst_check_allow(struct bsc_nat_acc_lst *lst, const char *imsi);
int bsc_nat_msc_is_connected(struct bsc_nat *nat);
diff --git a/openbsc/src/nat/bsc_nat_utils.c b/openbsc/src/nat/bsc_nat_utils.c
index f88e766..2fca31d 100644
--- a/openbsc/src/nat/bsc_nat_utils.c
+++ b/openbsc/src/nat/bsc_nat_utils.c
@@ -288,7 +288,7 @@
return 0;
}
-static int lst_check_allow(struct bsc_nat_acc_lst *lst, const char *mi_string)
+int bsc_nat_lst_check_allow(struct bsc_nat_acc_lst *lst, const char *mi_string)
{
struct bsc_nat_acc_lst_entry *entry;
@@ -335,7 +335,7 @@
if (bsc_lst) {
/* 1. BSC allow */
- if (lst_check_allow(bsc_lst, mi_string) == 0)
+ if (bsc_nat_lst_check_allow(bsc_lst, mi_string) == 0)
return 1;
/* 2. BSC deny */