bt_ras_rreq_subscription_change_cb_register()

int bt_ras_rreq_subscription_change_cb_register	(	struct bt_conn *	conn,
		bt_gatt_subscribe_func_t	subscription_change_cb )

#include <include/bluetooth/services/ras.h>

Register a callback for GATT subscriptions and unsubscriptions attempted by the RREQ.

Note

This callback will not be called when attempting to subscribe or unsubscribe to a characteristic to which the device is already subscribed or unsubscribed (respectively).

Parameters

[in]	conn	Connection object.
[in]	subscription_change_cb	CCC write request response callback.

Return values

0	If the operation was successful. Otherwise, a negative error code is returned.