#include <common/defaults.h>
#include "consumer.h"
-#include "ust-ctl.h"
+#include "lttng-ust-ctl.h"
struct agent;
uint64_t tracefile_count;
uint64_t per_pid_closed_app_discarded;
uint64_t per_pid_closed_app_lost;
+ uint64_t monitor_timer_interval;
};
/* UST domain global (LTTNG_DOMAIN_UST) */
struct cds_list_head registry_buffer_uid_list;
};
-struct ust_pid_tracker_node {
+struct ust_id_tracker_node {
struct lttng_ht_node_ulong node;
};
-struct ust_pid_tracker {
+struct ust_id_tracker {
struct lttng_ht *ht;
};
char root_shm_path[PATH_MAX];
char shm_path[PATH_MAX];
- struct ust_pid_tracker pid_tracker;
+ /* Current trace chunk of the ltt_session. */
+ struct lttng_trace_chunk *current_trace_chunk;
+
+ /* Trackers used for actual lookup on app registration. */
+ struct ust_id_tracker vpid_tracker;
+ struct ust_id_tracker vuid_tracker;
+ struct ust_id_tracker vgid_tracker;
+
+ /* Tracker list of keys requested by users. */
+ struct lttng_tracker_list *tracker_list_vpid;
+ struct lttng_tracker_list *tracker_list_vuid;
+ struct lttng_tracker_list *tracker_list_vgid;
};
/*
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);
+ const char *name);
struct agent *trace_ust_find_agent(struct ltt_ust_session *session,
enum lttng_domain_type domain_type);
struct ltt_ust_session *trace_ust_create_session(uint64_t session_id);
struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
enum lttng_domain_type domain);
-struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
+enum lttng_error_code trace_ust_create_event(struct lttng_event *ev,
char *filter_expression,
struct lttng_filter_bytecode *filter,
struct lttng_event_exclusion *exclusion,
- bool internal_event);
+ bool internal_event, struct ltt_ust_event **ust_event);
struct ltt_ust_context *trace_ust_create_context(
- struct lttng_event_context *ctx);
-int trace_ust_match_context(struct ltt_ust_context *uctx,
- struct lttng_event_context *ctx);
+ const struct lttng_event_context *ctx);
+int trace_ust_match_context(const struct ltt_ust_context *uctx,
+ const struct lttng_event_context *ctx);
void trace_ust_delete_channel(struct lttng_ht *ht,
struct ltt_ust_channel *channel);
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);
+void trace_ust_free_session(struct ltt_ust_session *session);
-int trace_ust_track_pid(struct ltt_ust_session *session, int pid);
-int trace_ust_untrack_pid(struct ltt_ust_session *session, int pid);
+int trace_ust_track_id(enum lttng_tracker_type tracker_type,
+ struct ltt_ust_session *session,
+ const struct lttng_tracker_id *id);
+int trace_ust_untrack_id(enum lttng_tracker_type tracker_type,
+ struct ltt_ust_session *session,
+ const struct lttng_tracker_id *id);
-int trace_ust_pid_tracker_lookup(struct ltt_ust_session *session, int pid);
+int trace_ust_id_tracker_lookup(enum lttng_tracker_type tracker_type,
+ struct ltt_ust_session *session,
+ int id);
-ssize_t trace_ust_list_tracker_pids(struct ltt_ust_session *session,
- int32_t **_pids);
+int trace_ust_list_tracker_ids(enum lttng_tracker_type tracker_type,
+ struct ltt_ust_session *session,
+ struct lttng_tracker_ids **_ids);
#else /* HAVE_LIBLTTNG_UST_CTL */
}
static inline
struct ltt_ust_channel *trace_ust_find_channel_by_name(struct lttng_ht *ht,
- char *name)
+ const char *name)
{
return NULL;
}
return NULL;
}
static inline
-struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
+enum lttng_error_code trace_ust_create_event(struct lttng_event *ev,
const char *filter_expression,
struct lttng_filter_bytecode *filter,
struct lttng_event_exclusion *exclusion,
- bool internal_event)
+ bool internal_event, struct ltt_ust_event **ust_event)
{
- return NULL;
+ return LTTNG_ERR_NO_UST;
}
static inline
void trace_ust_destroy_session(struct ltt_ust_session *session)
void trace_ust_destroy_event(struct ltt_ust_event *event)
{
}
+
+static inline
+void trace_ust_free_session(struct ltt_ust_session *session)
+{
+}
+
static inline
struct ltt_ust_context *trace_ust_create_context(
- struct lttng_event_context *ctx)
+ const struct lttng_event_context *ctx)
{
return NULL;
}
static inline
-int trace_ust_match_context(struct ltt_ust_context *uctx,
- struct lttng_event_context *ctx)
+int trace_ust_match_context(const struct ltt_ust_context *uctx,
+ const struct lttng_event_context *ctx)
{
return 0;
}
{
return NULL;
}
-static inline
-int trace_ust_track_pid(struct ltt_ust_session *session, int pid)
+static inline int trace_ust_track_id(enum lttng_tracker_type tracker_type,
+ struct ltt_ust_session *session,
+ const struct lttng_tracker_id *id)
{
return 0;
}
-static inline
-int trace_ust_untrack_pid(struct ltt_ust_session *session, int pid)
+static inline int trace_ust_untrack_id(enum lttng_tracker_type tracker_type,
+ struct ltt_ust_session *session,
+ const struct lttng_tracker_id *id)
{
return 0;
}
-static inline
-int trace_ust_pid_tracker_lookup(struct ltt_ust_session *session, int pid)
+static inline int trace_ust_id_tracker_lookup(
+ enum lttng_tracker_type tracker_type,
+ struct ltt_ust_session *session,
+ int pid)
{
return 0;
}
-static inline
-ssize_t trace_ust_list_tracker_pids(struct ltt_ust_session *session,
- int32_t **_pids)
+static inline int trace_ust_list_tracker_ids(
+ enum lttng_tracker_type tracker_type,
+ struct ltt_ust_session *session,
+ struct lttng_tracker_ids **_ids)
{
return -1;
}