db v5: prep for D-GSM: add vlr_via_proxy and sgsn_via_proxy
D-GSM will store in the HLR DB whether a locally connected MSC has attached the
subscriber (last_lu_seen[_ps]), or whether the attach happened via a GSUP proxy
from a different site.
Add columns for this separately in this patch.
Change-Id: I98c7b3870559ede84adf56e4bf111f53c7487745
diff --git a/include/osmocom/hlr/db.h b/include/osmocom/hlr/db.h
index 02ab7e2..9309b8f 100644
--- a/include/osmocom/hlr/db.h
+++ b/include/osmocom/hlr/db.h
@@ -51,6 +51,7 @@
bool db_bind_text(sqlite3_stmt *stmt, const char *param_name, const char *text);
bool db_bind_int(sqlite3_stmt *stmt, const char *param_name, int nr);
bool db_bind_int64(sqlite3_stmt *stmt, const char *param_name, int64_t nr);
+bool db_bind_null(sqlite3_stmt *stmt, const char *param_name);
void db_close(struct db_context *dbc);
struct db_context *db_open(void *ctx, const char *fname, bool enable_sqlite3_logging, bool allow_upgrades);
@@ -99,6 +100,9 @@
bool ms_purged_ps;
time_t last_lu_seen;
time_t last_lu_seen_ps;
+ /* talloc'd IPA unit name */
+ struct osmo_ipa_name vlr_via_proxy;
+ struct osmo_ipa_name sgsn_via_proxy;
};
/* A format string for use with strptime(3). This format string is