+static int client_sequence_number(const struct lib_ring_buffer_config *config,
+ struct lib_ring_buffer *buf,
+ uint64_t *seq)
+{
+ struct packet_header *header = client_packet_header(config, buf);
+
+ *seq = header->ctx.packet_seq_num;
+
+ return 0;
+}
+
+static
+int client_instance_id(const struct lib_ring_buffer_config *config,
+ struct lib_ring_buffer *buf,
+ uint64_t *id)
+{
+ *id = buf->backend.cpu;
+
+ return 0;
+}
+