struct ltt_ust_context {
struct lttng_ust_context ctx;
struct lttng_ht_node_ulong node;
+ struct cds_list_head list;
};
/* UST event */
uint64_t id; /* unique id per session. */
unsigned int enabled;
char name[LTTNG_UST_SYM_NAME_LEN];
- char pathname[PATH_MAX];
struct lttng_ust_channel_attr attr;
struct lttng_ht *ctx;
+ struct cds_list_head ctx_list;
struct lttng_ht *events;
struct lttng_ht_node_str node;
+ uint64_t tracefile_size;
+ uint64_t tracefile_count;
};
/* UST Metadata */
/* UST session */
struct ltt_ust_session {
- int id; /* Unique identifier of session */
+ uint64_t id; /* Unique identifier of session */
int start_trace;
- char pathname[PATH_MAX];
struct ltt_ust_domain_global domain_global;
/* UID/GID of the user owning the session */
uid_t uid;
uint64_t next_channel_id;
/* Once this value reaches UINT32_MAX, no more id can be allocated. */
uint64_t used_channel_id;
+ /* Tell or not if the session has to output the traces. */
+ unsigned int output_traces;
+ unsigned int snapshot_mode;
+ unsigned int has_non_default_channel;
+ unsigned int live_timer_interval; /* usec */
};
/*
/*
* Create functions malloc() the data structure.
*/
-struct ltt_ust_session *trace_ust_create_session(char *path,
- unsigned int session_id);
-struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
- char *path);
+struct ltt_ust_session *trace_ust_create_session(uint64_t session_id);
+struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr);
struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
struct lttng_filter_bytecode *filter);
struct ltt_ust_metadata *trace_ust_create_metadata(char *path);
struct ltt_ust_context *trace_ust_create_context(
struct lttng_event_context *ctx);
+void trace_ust_delete_channel(struct lttng_ht *ht,
+ struct ltt_ust_channel *channel);
/*
* Destroy functions free() the data structure and remove from linked list if
}
static inline
-struct ltt_ust_session *trace_ust_create_session(char *path,
- unsigned int session_id)
+struct ltt_ust_session *trace_ust_create_session(unsigned int session_id)
{
return NULL;
}
static inline
-struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
- char *path)
+struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr)
{
return NULL;
}
{
return NULL;
}
+static inline
+void trace_ust_delete_channel(struct lttng_ht *ht,
+ struct ltt_ust_channel *channel)
+{
+ return;
+}
#endif /* HAVE_LIBLTTNG_UST_CTL */