Store the version of the tracer in the UID registry

[lttng-tools.git] / src / bin / lttng-sessiond / trace-ust.h

diff --git a/src/bin/lttng-sessiond/trace-ust.h b/src/bin/lttng-sessiond/trace-ust.h
index 0e2cb6420461cdf9207cf8ab2f6ce9bbe29c9c0b..fc9eef4b7b927820e15429e76afe098d5892ceb0 100644 (file)
--- a/src/bin/lttng-sessiond/trace-ust.h
+++ b/src/bin/lttng-sessiond/trace-ust.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,
@@ -18,7 +19,6 @@
 #ifndef _LTT_TRACE_UST_H
 #define _LTT_TRACE_UST_H
 
-#include <config.h>
 #include <limits.h>
 #include <urcu/list.h>
 
@@ -35,12 +35,13 @@ struct ltt_ust_ht_key {
        const char *name;
        const struct lttng_filter_bytecode *filter;
        enum lttng_ust_loglevel_type loglevel_type;
+       int loglevel_value;
        const struct lttng_event_exclusion *exclusion;
 };
 
 /* Context hash table nodes */
 struct ltt_ust_context {
-       struct lttng_ust_context ctx;
+       struct lttng_ust_context_attr ctx;
        struct lttng_ht_node_ulong node;
        struct cds_list_head list;
 };
@@ -79,6 +80,8 @@ struct ltt_ust_channel {
        struct lttng_ht_node_str node;
        uint64_t tracefile_size;
        uint64_t tracefile_count;
+       uint64_t per_pid_closed_app_discarded;
+       uint64_t per_pid_closed_app_lost;
 };
 
 /* UST domain global (LTTNG_DOMAIN_UST) */
@@ -177,7 +180,8 @@ int trace_ust_ht_match_event_by_name(struct cds_lfht_node *node,
  */
 struct ltt_ust_event *trace_ust_find_event(struct lttng_ht *ht,
                char *name, struct lttng_filter_bytecode *filter,
-               int loglevel_value, struct lttng_event_exclusion *exclusion);
+               enum lttng_ust_loglevel_type loglevel_type, int loglevel_value,
+               struct lttng_event_exclusion *exclusion);
 struct ltt_ust_channel *trace_ust_find_channel_by_name(struct lttng_ht *ht,
                char *name);
 struct agent *trace_ust_find_agent(struct ltt_ust_session *session,
@@ -208,6 +212,7 @@ void trace_ust_delete_channel(struct lttng_ht *ht,
 void trace_ust_destroy_session(struct ltt_ust_session *session);
 void trace_ust_destroy_channel(struct ltt_ust_channel *channel);
 void trace_ust_destroy_event(struct ltt_ust_event *event);
+void trace_ust_destroy_context(struct ltt_ust_context *ctx);
 
 int trace_ust_track_pid(struct ltt_ust_session *session, int pid);
 int trace_ust_untrack_pid(struct ltt_ust_session *session, int pid);
@@ -282,9 +287,11 @@ int trace_ust_match_context(struct ltt_ust_context *uctx,
 {
        return 0;
 }
-static inline struct ltt_ust_event *trace_ust_find_event(struct lttng_ht *ht,
+static inline
+struct ltt_ust_event *trace_ust_find_event(struct lttng_ht *ht,
                char *name, struct lttng_filter_bytecode *filter,
-               int loglevel_value, struct lttng_event_exclusion *exclusion)
+               enum lttng_ust_loglevel_type loglevel_type, int loglevel_value,
+               struct lttng_event_exclusion *exclusion)
 {
        return NULL;
 }