X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-relayd%2Flttng-viewer-abi.h;h=f9bce98d0b8dd8b8d5d6e480c993020502bf5d28;hp=3a91da8a6a587002fbbafaf810f87e132bcfa708;hb=32d1569c14b4e1efce9099a1e04c338a9c42f1f7;hpb=c4e361a4de07eef209c85d79e734cfb0f94e006d

diff --git a/src/bin/lttng-relayd/lttng-viewer-abi.h b/src/bin/lttng-relayd/lttng-viewer-abi.h
index 3a91da8a6..f9bce98d0 100644
--- a/src/bin/lttng-relayd/lttng-viewer-abi.h
+++ b/src/bin/lttng-relayd/lttng-viewer-abi.h
@@ -1,5 +1,5 @@
-#ifndef LTTNG_VIEWER_H
-#define LTTNG_VIEWER_H
+#ifndef LTTNG_VIEWER_ABI_H
+#define LTTNG_VIEWER_ABI_H
 
 /*
  * Copyright (C) 2013 - Julien Desfossez <jdesfossez@efficios.com>
@@ -47,6 +47,7 @@ enum lttng_viewer_command {
 	LTTNG_VIEWER_GET_PACKET		= 5,
 	LTTNG_VIEWER_GET_METADATA	= 6,
 	LTTNG_VIEWER_GET_NEW_STREAMS	= 7,
+	LTTNG_VIEWER_CREATE_SESSION	= 8,
 };
 
 enum lttng_viewer_attach_return_code {
@@ -55,6 +56,7 @@ enum lttng_viewer_attach_return_code {
 	LTTNG_VIEWER_ATTACH_UNK		= 3, /* The session ID is unknown. */
 	LTTNG_VIEWER_ATTACH_NOT_LIVE	= 4, /* The session is not live. */
 	LTTNG_VIEWER_ATTACH_SEEK_ERR	= 5, /* Seek error. */
+	LTTNG_VIEWER_ATTACH_NO_SESSION	= 6, /* No viewer session created. */
 };
 
 enum lttng_viewer_next_index_return_code {
@@ -95,6 +97,12 @@ enum lttng_viewer_new_streams_return_code {
 	LTTNG_VIEWER_NEW_STREAMS_OK           = 1, /* If new streams are being sent. */
 	LTTNG_VIEWER_NEW_STREAMS_NO_NEW       = 2, /* If no new streams are available. */
 	LTTNG_VIEWER_NEW_STREAMS_ERR          = 3, /* Error. */
+	LTTNG_VIEWER_NEW_STREAMS_HUP          = 4, /* Session closed. */
+};
+
+enum lttng_viewer_create_session_return_code {
+	LTTNG_VIEWER_CREATE_SESSION_OK		= 1,
+	LTTNG_VIEWER_CREATE_SESSION_ERR		= 2,
 };
 
 struct lttng_viewer_session {
@@ -109,7 +117,7 @@ struct lttng_viewer_session {
 struct lttng_viewer_stream {
 	uint64_t id;
 	uint64_t ctf_trace_id;
-	int metadata_flag;
+	uint32_t metadata_flag;
 	char path_name[LTTNG_VIEWER_PATH_MAX];
 	char channel_name[LTTNG_VIEWER_NAME_MAX];
 } __attribute__((__packed__));
@@ -219,4 +227,9 @@ struct lttng_viewer_new_streams_response {
 	char stream_list[];
 } __attribute__((__packed__));
 
-#endif /* LTTNG_VIEWER_H */
+struct lttng_viewer_create_session_response {
+	/* enum lttng_viewer_create_session_return_code */
+	uint32_t status;
+} __attribute__((__packed__));
+
+#endif /* LTTNG_VIEWER_ABI_H */