Bluetooth: Add check given services is register API
Add API for chech given services is register.
Signed-off-by: Lingao Meng <menglingao@xiaomi.com>
diff --git a/include/bluetooth/gatt.h b/include/bluetooth/gatt.h
index e648257..cdd58ca 100644
--- a/include/bluetooth/gatt.h
+++ b/include/bluetooth/gatt.h
@@ -362,13 +362,21 @@
int bt_gatt_service_register(struct bt_gatt_service *svc);
/** @brief Unregister GATT service.
- * *
+ *
* @param svc Service to be unregistered.
*
* @return 0 in case of success or negative value in case of error.
*/
int bt_gatt_service_unregister(struct bt_gatt_service *svc);
+/** @brief Check if GATT service is registered.
+ *
+ * @param svc Service to be checked.
+ *
+ * @return true if registered or false if not register.
+ */
+bool bt_gatt_service_is_registered(const struct bt_gatt_service *svc);
+
enum {
BT_GATT_ITER_STOP = 0,
BT_GATT_ITER_CONTINUE,
diff --git a/subsys/bluetooth/host/gatt.c b/subsys/bluetooth/host/gatt.c
index e874e14..c455cb3 100644
--- a/subsys/bluetooth/host/gatt.c
+++ b/subsys/bluetooth/host/gatt.c
@@ -1323,6 +1323,24 @@
return 0;
}
+
+bool bt_gatt_service_is_registered(const struct bt_gatt_service *svc)
+{
+ bool registered = false;
+ sys_snode_t *node;
+
+ k_sched_lock();
+ SYS_SLIST_FOR_EACH_NODE(&db, node) {
+ if (&svc->node == node) {
+ registered = true;
+ break;
+ }
+ }
+
+ k_sched_unlock();
+
+ return registered;
+}
#endif /* CONFIG_BT_GATT_DYNAMIC_DB */
ssize_t bt_gatt_attr_read(struct bt_conn *conn, const struct bt_gatt_attr *attr,
