X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fsessiond-comm%2Fsessiond-comm.h;h=09838655b6f64f3deb749d92e0c7ba185491cf4a;hp=575fbf0194f7474662053717c29a0fcef1b2339d;hb=0dd01979d6f26886199ef746377640b57260421c;hpb=795d57ce3012980e16a9493f5ba8c6ac91a9d07e

diff --git a/src/common/sessiond-comm/sessiond-comm.h b/src/common/sessiond-comm/sessiond-comm.h
index 575fbf019..09838655b 100644
--- a/src/common/sessiond-comm/sessiond-comm.h
+++ b/src/common/sessiond-comm/sessiond-comm.h
@@ -40,7 +40,7 @@
 
 #include "inet.h"
 #include "inet6.h"
-#include "unix.h"
+#include <common/unix.h>
 
 /* Queue size of listen(2) */
 #define LTTNG_SESSIOND_COMM_MAX_LISTEN 64
@@ -94,6 +94,7 @@ enum lttcomm_sessiond_command {
 	LTTNG_UNTRACK_PID                   = 33,
 	LTTNG_LIST_TRACKER_PIDS             = 34,
 	LTTNG_SET_SESSION_SHM_PATH          = 40,
+	LTTNG_METADATA_REGENERATE           = 41,
 };
 
 enum lttcomm_relayd_command {
@@ -115,6 +116,8 @@ enum lttcomm_relayd_command {
 	RELAYD_LIST_SESSIONS                = 15,
 	/* All streams of the channel have been sent to the relayd (2.4+). */
 	RELAYD_STREAMS_SENT                 = 16,
+	/* Ask the relay to reset the metadata trace file (2.8+) */
+	RELAYD_RESET_METADATA               = 17,
 };
 
 /*
@@ -369,6 +372,14 @@ struct lttcomm_event_extended_header {
 	uint32_t nb_exclusions;
 } LTTNG_PACKED;
 
+/*
+ * Channel extended info.
+ */
+struct lttcomm_channel_extended {
+	uint64_t discarded_events;
+	uint64_t lost_packets;
+} LTTNG_PACKED;
+
 /*
  * Data structure for the response from sessiond to the lttng client.
  */
@@ -478,6 +489,7 @@ struct lttcomm_consumer_msg {
 			uint64_t key;	/* Metadata channel key. */
 			uint64_t target_offset;	/* Offset in the consumer */
 			uint64_t len;	/* Length of metadata to be received. */
+			uint64_t version; /* Version of the metadata. */
 		} LTTNG_PACKED push_metadata;
 		struct {
 			uint64_t key;	/* Metadata channel key. */
@@ -488,6 +500,9 @@ struct lttcomm_consumer_msg {
 		struct {
 			uint64_t key;	/* Channel key. */
 		} LTTNG_PACKED flush_channel;
+		struct {
+			uint64_t key;	/* Channel key. */
+		} LTTNG_PACKED clear_quiescent_channel;
 		struct {
 			char pathname[PATH_MAX];
 			/* Indicate if the snapshot goes on the relayd or locally. */
@@ -501,6 +516,17 @@ struct lttcomm_consumer_msg {
 			uint64_t channel_key;
 			uint64_t net_seq_idx;
 		} LTTNG_PACKED sent_streams;
+		struct {
+			uint64_t session_id;
+			uint64_t channel_key;
+		} LTTNG_PACKED discarded_events;
+		struct {
+			uint64_t session_id;
+			uint64_t channel_key;
+		} LTTNG_PACKED lost_packets;
+		struct {
+			uint64_t session_id;
+		} LTTNG_PACKED metadata_regenerate;
 	} u;
 } LTTNG_PACKED;