X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fsessiond-comm%2Frelayd.h;h=aa99248fb45de4bf920f5571a522d4a357f71edd;hb=81265501f5370482b1ee9c24d3fa6537c5ca0389;hp=6cd9a21f4ca922b81cd8df4dd1ea41fb276a3321;hpb=c5b6f4f08fe8d1abff74c7f6ad3630b7dcf0669d;p=lttng-tools.git

diff --git a/src/common/sessiond-comm/relayd.h b/src/common/sessiond-comm/relayd.h
index 6cd9a21f4..aa99248fb 100644
--- a/src/common/sessiond-comm/relayd.h
+++ b/src/common/sessiond-comm/relayd.h
@@ -28,7 +28,7 @@
 #include <common/defaults.h>
 
 #define RELAYD_VERSION_COMM_MAJOR             2
-#define RELAYD_VERSION_COMM_MINOR             1
+#define RELAYD_VERSION_COMM_MINOR             2
 
 /*
  * lttng-relayd communication header.
@@ -37,9 +37,9 @@ struct lttcomm_relayd_hdr {
 	/* Circuit ID not used for now so always ignored */
 	uint64_t circuit_id;
 	uint64_t data_size;		/* data size following this header */
-	uint32_t cmd;			/* enum lttcomm_sessiond_command */
+	uint32_t cmd;			/* enum lttcomm_relayd_command */
 	uint32_t cmd_version;	/* command version */
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
 
 /*
  * lttng-relayd data header.
@@ -51,7 +51,7 @@ struct lttcomm_relayd_data_hdr {
 	uint64_t net_seq_num;   /* Network sequence number, per stream. */
 	uint32_t data_size;     /* data size following this header */
 	uint32_t padding_size;  /* Size of 0 padding the data */
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
 
 /*
  * Reply from a create session command.
@@ -59,7 +59,7 @@ struct lttcomm_relayd_data_hdr {
 struct lttcomm_relayd_status_session {
 	uint64_t session_id;
 	uint32_t ret_code;
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
 
 /*
  * Used to add a stream on the relay daemon.
@@ -67,7 +67,18 @@ struct lttcomm_relayd_status_session {
 struct lttcomm_relayd_add_stream {
 	char channel_name[DEFAULT_STREAM_NAME_LEN];
 	char pathname[PATH_MAX];
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
+
+/*
+ * Used to add a stream on the relay daemon.
+ * Protocol version 2.2
+ */
+struct lttcomm_relayd_add_stream_2_2 {
+	char channel_name[DEFAULT_STREAM_NAME_LEN];
+	char pathname[PATH_MAX];
+	uint64_t tracefile_size;
+	uint64_t tracefile_count;
+} LTTNG_PACKED;
 
 /*
  * Answer from an add stream command.
@@ -75,21 +86,21 @@ struct lttcomm_relayd_add_stream {
 struct lttcomm_relayd_status_stream {
 	uint64_t handle;
 	uint32_t ret_code;
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
 
 /*
  * Used to return command code for command not needing special data.
  */
 struct lttcomm_relayd_generic_reply {
 	uint32_t ret_code;
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
 
 /*
  * Used to update synchronization information.
  */
 struct lttcomm_relayd_update_sync_info {
 	/* TODO: fill the structure. Feature not implemented yet */
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
 
 /*
  * Version command.
@@ -97,7 +108,7 @@ struct lttcomm_relayd_update_sync_info {
 struct lttcomm_relayd_version {
 	uint32_t major;
 	uint32_t minor;
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
 
 /*
  * Metadata payload used when metadata command is sent.
@@ -106,7 +117,7 @@ struct lttcomm_relayd_metadata_payload {
 	uint64_t stream_id;
 	uint32_t padding_size;
 	char payload[];
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
 
 /*
  * Used to indicate that a specific stream id can now be closed.
@@ -114,7 +125,7 @@ struct lttcomm_relayd_metadata_payload {
 struct lttcomm_relayd_close_stream {
 	uint64_t stream_id;
 	uint64_t last_net_seq_num;	/* sequence number of last packet */
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
 
 /*
  * Used to test if for a given stream id the data is pending on the relayd side
@@ -123,6 +134,18 @@ struct lttcomm_relayd_close_stream {
 struct lttcomm_relayd_data_pending {
 	uint64_t stream_id;
 	uint64_t last_net_seq_num; /* Sequence number of the last packet */
-} __attribute__ ((__packed__));
+} LTTNG_PACKED;
+
+struct lttcomm_relayd_begin_data_pending {
+	uint64_t session_id;
+} LTTNG_PACKED;
+
+struct lttcomm_relayd_end_data_pending {
+	uint64_t session_id;
+} LTTNG_PACKED;
+
+struct lttcomm_relayd_quiescent_control {
+	uint64_t stream_id;
+} LTTNG_PACKED;
 
 #endif	/* _RELAYD_COMM */