X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-app.h;h=a5dc0d300c51a790bd762d85307829bd50389a44;hp=3daccba8622bd96a603a895b86d551ff98e2b57e;hb=d5a1b7aa06b4c924b1cd30623758343c74ecab5c;hpb=10b56aefc3e1de5cee607994f64c3b8a7d85c391

diff --git a/src/bin/lttng-sessiond/ust-app.h b/src/bin/lttng-sessiond/ust-app.h
index 3daccba86..a5dc0d300 100644
--- a/src/bin/lttng-sessiond/ust-app.h
+++ b/src/bin/lttng-sessiond/ust-app.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2016 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License, version 2 only,
@@ -24,6 +25,7 @@
 
 #include "trace-ust.h"
 #include "ust-registry.h"
+#include "session.h"
 
 #define UST_APP_EVENT_LIST_SIZE 32
 
@@ -84,6 +86,8 @@ struct lttng_ht *ust_app_ht;
 /*
  * Global applications HT used by the session daemon. This table is indexed by
  * socket using the sock_n node and sock value of an ust_app.
+ *
+ * The 'sock' in question here is the 'command' socket.
  */
 struct lttng_ht *ust_app_ht_by_sock;
 
@@ -101,7 +105,7 @@ struct ust_app_stream_list {
 
 struct ust_app_ctx {
 	int handle;
-	struct lttng_ust_context ctx;
+	struct lttng_ust_context_attr ctx;
 	struct lttng_ust_object_data *obj;
 	struct lttng_ht_node_ulong node;
 	struct cds_list_head list;
@@ -133,7 +137,11 @@ struct ust_app_channel {
 	int handle;
 	/* Channel and streams were sent to the UST tracer. */
 	int is_sent;
-	/* Unique key used to identify the channel on the consumer side. */
+	/*
+	 * Unique key used to identify the channel on the consumer side.
+	 * 0 is a reserved 'invalid' value used to indicate that the consumer
+	 * does not know about this channel (i.e. an error occured).
+	 */
 	uint64_t key;
 	/* Id of the tracing channel set on creation. */
 	uint64_t tracing_channel_id;
@@ -156,6 +164,7 @@ struct ust_app_channel {
 	struct lttng_ht *events;
 	uint64_t tracefile_size;
 	uint64_t tracefile_count;
+	uint64_t monitor_timer_interval;
 	/*
 	 * Node indexed by channel name in the channels' hash table of a session.
 	 */
@@ -327,7 +336,6 @@ void ust_app_global_update_all(struct ltt_ust_session *usess);
 void ust_app_clean_list(void);
 int ust_app_ht_alloc(void);
 struct ust_app *ust_app_find_by_pid(pid_t pid);
-int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate);
 struct ust_app_stream *ust_app_alloc_stream(void);
 int ust_app_recv_registration(int sock, struct ust_register_msg *msg);
 int ust_app_recv_notify(int sock);
@@ -343,6 +351,16 @@ int ust_app_snapshot_record(struct ltt_ust_session *usess,
 uint64_t ust_app_get_size_one_more_packet_per_stream(
 		struct ltt_ust_session *usess, uint64_t cur_nr_packets);
 struct ust_app *ust_app_find_by_sock(int sock);
+int ust_app_uid_get_channel_runtime_stats(uint64_t ust_session_id,
+		struct cds_list_head *buffer_reg_uid_list,
+		struct consumer_output *consumer, uint64_t uchan_id,
+		int overwrite, uint64_t *discarded, uint64_t *lost);
+int ust_app_pid_get_channel_runtime_stats(struct ltt_ust_session *usess,
+		struct ltt_ust_channel *uchan,
+		struct consumer_output *consumer,
+		int overwrite, uint64_t *discarded, uint64_t *lost);
+int ust_app_regenerate_statedump_all(struct ltt_ust_session *usess);
+int ust_app_rotate_session(struct ltt_session *session);
 
 static inline
 int ust_app_supported(void)
@@ -487,11 +505,6 @@ int ust_app_enable_event_pid(struct ltt_ust_session *usess,
 	return 0;
 }
 static inline
-int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate)
-{
-	return 0;
-}
-static inline
 int ust_app_recv_registration(int sock, struct ust_register_msg *msg)
 {
 	return 0;
@@ -557,6 +570,35 @@ uint64_t ust_app_get_size_one_more_packet_per_stream(
 		struct ltt_ust_session *usess, uint64_t cur_nr_packets) {
 	return 0;
 }
+static inline
+int ust_app_uid_get_channel_runtime_stats(uint64_t ust_session_id,
+		struct cds_list_head *buffer_reg_uid_list,
+		struct consumer_output *consumer, int overwrite,
+		uint64_t uchan_id, uint64_t *discarded, uint64_t *lost)
+{
+	return 0;
+}
+
+static inline
+int ust_app_pid_get_channel_runtime_stats(struct ltt_ust_session *usess,
+		struct ltt_ust_channel *uchan,
+		struct consumer_output *consumer,
+		int overwrite, uint64_t *discarded, uint64_t *lost)
+{
+	return 0;
+}
+
+static inline
+int ust_app_regenerate_statedump_all(struct ltt_ust_session *usess)
+{
+	return 0;
+}
+
+static inline
+enum lttng_error_code ust_app_rotate_session(struct ltt_session *session)
+{
+	return 0;
+}
 
 #endif /* HAVE_LIBLTTNG_UST_CTL */