X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fconsumer.h;h=d875f2c6dda7aaa228235f5756cc061766a9c81e;hp=9186d2f2be19a1ac325a8789734db218947a0cae;hb=d88744a44aa5f2ca90ab87946692b9eed3120641;hpb=366a9222abc182bf77de1b806256aa9a9dc8832a

diff --git a/src/bin/lttng-sessiond/consumer.h b/src/bin/lttng-sessiond/consumer.h
index 9186d2f2b..d875f2c6d 100644
--- a/src/bin/lttng-sessiond/consumer.h
+++ b/src/bin/lttng-sessiond/consumer.h
@@ -98,6 +98,11 @@ struct consumer_data {
 	 * consumer.
 	 */
 	int channel_monitor_pipe;
+	/*
+	 * Write-end of the channel rotation pipe to be passed to the
+	 * consumer.
+	 */
+	int channel_rotate_pipe;
 	/*
 	 * The metadata socket object is handled differently and only created
 	 * locally in this object thus it's the only reference available in the
@@ -140,6 +145,9 @@ struct consumer_net {
 
 	/* Data path for network streaming. */
 	struct lttng_uri data;
+
+	/* <hostname>/<session-name> */
+	char base_dir[PATH_MAX];
 };
 
 /*
@@ -166,7 +174,7 @@ struct consumer_output {
 	 * Subdirectory path name used for both local and network
 	 * consumer (/kernel or /ust).
 	 */
-	char subdir[PATH_MAX];
+	char subdir[LTTNG_PATH_MAX];
 
 	/*
 	 * Hashtable of consumer_socket index by the file descriptor value. For
@@ -179,7 +187,7 @@ struct consumer_output {
 	unsigned int snapshot:1;
 
 	union {
-		char session_root_path[PATH_MAX];
+		char session_root_path[LTTNG_PATH_MAX];
 		struct consumer_net net;
 	} dst;
 
@@ -187,7 +195,7 @@ struct consumer_output {
 	 * Sub-directory below the session_root_path where the next chunk of
 	 * trace will be stored (\0 before the first session rotation).
 	 */
-	char chunk_path[PATH_MAX];
+	char chunk_path[LTTNG_PATH_MAX];
 };
 
 struct consumer_socket *consumer_find_socket(int key,
@@ -228,6 +236,8 @@ int consumer_send_relayd_socket(struct consumer_socket *consumer_sock,
 		char *session_name, char *hostname, int session_live_timer);
 int consumer_send_channel_monitor_pipe(struct consumer_socket *consumer_sock,
 		int pipe);
+int consumer_send_channel_rotate_pipe(struct consumer_socket *consumer_sock,
+		int pipe);
 int consumer_send_destroy_relayd(struct consumer_socket *sock,
 		struct consumer_output *consumer);
 int consumer_recv_status_reply(struct consumer_socket *sock);
@@ -312,4 +322,18 @@ int consumer_snapshot_channel(struct consumer_socket *socket, uint64_t key,
 		struct snapshot_output *output, int metadata, uid_t uid, gid_t gid,
 		const char *session_path, int wait, uint64_t nb_packets_per_stream);
 
+int consumer_rotate_channel(struct consumer_socket *socket, uint64_t key,
+		uid_t uid, gid_t gid, struct consumer_output *output,
+		char *domain_path, bool is_metadata_channel, uint64_t new_chunk_id,
+		bool *rotate_pending_relay);
+int consumer_rotate_rename(struct consumer_socket *socket, uint64_t session_id,
+		const struct consumer_output *output, const char *old_path,
+		const char *new_path, uid_t uid, gid_t gid);
+int consumer_rotate_pending_relay(struct consumer_socket *socket,
+		struct consumer_output *output, uint64_t session_id,
+		uint64_t chunk_id);
+int consumer_mkdir(struct consumer_socket *socket, uint64_t session_id,
+		const struct consumer_output *output, const char *path,
+		uid_t uid, gid_t gid);
+
 #endif /* _CONSUMER_H */