Migrate from gprs_apn_to_str() to libosmocore osmo_apn_to_str()
In 2015, Jacob moved/copied related functions to libosmocore, but
for some reason didn't remove the copies here. Let's follow-up on
that and remove duplicated code.
The libosmocore commit introducing osmo_apn_to_str() was
8114294bf29ac6e44822c0ae43d4b0819f11b022
Change-Id: I7315ffcbed8a54cca2056f313bb7783ad82d0ee9
diff --git a/src/gprs/gtphub.c b/src/gprs/gtphub.c
index 5e7520e..0a8e375 100644
--- a/src/gprs/gtphub.c
+++ b/src/gprs/gtphub.c
@@ -42,6 +42,8 @@
#include <osmocom/core/rate_ctr.h>
#include <osmocom/core/stats.h>
+#include <osmocom/gsm/apn.h>
+
static const int GTPH_GC_TICK_SECONDS = 1;
@@ -498,7 +500,7 @@
len = sizeof(apn_buf) - 1;
apn_buf[len] = '\0';
- *apn_str = gprs_apn_to_str(apn_buf, (uint8_t*)apn_buf, len);
+ *apn_str = osmo_apn_to_str(apn_buf, (uint8_t*)apn_buf, len);
if (!(*apn_str)) {
LOG(LOGL_ERROR, "APN IE: present but cannot be decoded: %s\n",
osmo_hexdump((uint8_t*)apn_buf, len));