X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fcommon%2Frelayd%2Frelayd.h;h=9aa7abb7b28fb59d23ee48ad3390d15f5cec147a;hb=ebb29c10d382c55529138ae70eb5a05bf3ccb9a6;hp=a49bab733ec3975a3a66b4372724a10361093380;hpb=1c20f0e29cbf8627bfb1ff444572d52d6655c4e2;p=lttng-tools.git

diff --git a/src/common/relayd/relayd.h b/src/common/relayd/relayd.h
index a49bab733..9aa7abb7b 100644
--- a/src/common/relayd/relayd.h
+++ b/src/common/relayd/relayd.h
@@ -19,16 +19,39 @@
 #define _RELAYD_H
 
 #include <unistd.h>
+#include <stdbool.h>
 
 #include <common/sessiond-comm/relayd.h>
 #include <common/sessiond-comm/sessiond-comm.h>
+#include <common/trace-chunk.h>
+#include <common/dynamic-array.h>
+
+struct relayd_stream_rotation_position {
+	uint64_t stream_id;
+	/*
+	 * Sequence number of the first packet belonging to the new
+	 * "destination" trace chunk to which the stream is rotating.
+	 *
+	 * Ignored for metadata streams.
+	 */
+	uint64_t rotate_at_seq_num;
+};
 
 int relayd_connect(struct lttcomm_relayd_sock *sock);
 int relayd_close(struct lttcomm_relayd_sock *sock);
-int relayd_create_session(struct lttcomm_relayd_sock *sock, uint64_t *session_id);
+int relayd_create_session(struct lttcomm_relayd_sock *rsock,
+		uint64_t *relayd_session_id,
+		const char *session_name, const char *hostname,
+		int session_live_timer,
+		unsigned int snapshot, uint64_t sessiond_session_id,
+		const lttng_uuid sessiond_uuid,
+		const uint64_t *current_chunk_id,
+		time_t creation_time);
 int relayd_add_stream(struct lttcomm_relayd_sock *sock, const char *channel_name,
 		const char *pathname, uint64_t *stream_id,
-		uint64_t tracefile_size, uint64_t tracefile_count);
+		uint64_t tracefile_size, uint64_t tracefile_count,
+		struct lttng_trace_chunk *trace_chunk);
+int relayd_streams_sent(struct lttcomm_relayd_sock *rsock);
 int relayd_send_close_stream(struct lttcomm_relayd_sock *sock, uint64_t stream_id,
 		uint64_t last_net_seq_num);
 int relayd_version_check(struct lttcomm_relayd_sock *sock);
@@ -44,7 +67,19 @@ int relayd_begin_data_pending(struct lttcomm_relayd_sock *sock, uint64_t id);
 int relayd_end_data_pending(struct lttcomm_relayd_sock *sock, uint64_t id,
 		unsigned int *is_data_inflight);
 int relayd_send_index(struct lttcomm_relayd_sock *rsock,
-		struct lttng_packet_index *index, uint64_t relay_stream_id,
+		struct ctf_packet_index *index, uint64_t relay_stream_id,
 		uint64_t net_seq_num);
+int relayd_reset_metadata(struct lttcomm_relayd_sock *rsock,
+		uint64_t stream_id, uint64_t version);
+/* `positions` is an array of `stream_count` relayd_stream_rotation_position. */
+int relayd_rotate_streams(struct lttcomm_relayd_sock *sock,
+		unsigned int stream_count, const uint64_t *new_chunk_id,
+		const struct relayd_stream_rotation_position *positions);
+int relayd_create_trace_chunk(struct lttcomm_relayd_sock *sock,
+		struct lttng_trace_chunk *chunk);
+int relayd_close_trace_chunk(struct lttcomm_relayd_sock *sock,
+		struct lttng_trace_chunk *chunk);
+int relayd_trace_chunk_exists(struct lttcomm_relayd_sock *sock,
+		uint64_t chunk_id, bool *chunk_exists);
 
 #endif /* _RELAYD_H */