uint8_t has_overflow;
};
+struct lttng_counter_ops {
+ struct lib_counter *(*counter_create)(size_t nr_dimensions,
+ const struct lttng_counter_dimension *dimensions,
+ int64_t global_sum_step,
+ int global_counter_fd,
+ int nr_counter_cpu_fds,
+ const int *counter_cpu_fds,
+ bool is_daemon);
+ void (*counter_destroy)(struct lib_counter *counter);
+ int (*counter_add)(struct lib_counter *counter,
+ const size_t *dimension_indexes, int64_t v);
+ int (*counter_read)(struct lib_counter *counter,
+ const size_t *dimension_indexes, int cpu,
+ int64_t *value, bool *overflow, bool *underflow);
+ int (*counter_aggregate)(struct lib_counter *counter,
+ const size_t *dimension_indexes, int64_t *value,
+ bool *overflow, bool *underflow);
+ int (*counter_clear)(struct lib_counter *counter, const size_t *dimension_indexes);
+};
+
struct lttng_counter {
int objd;
struct lttng_event_notifier_group *event_notifier_group; /* owner */
struct lttng_transport {
char *name;
struct cds_list_head node;
- struct lttng_channel_ops ops;
+ struct lttng_ust_channel_ops ops;
const struct lttng_ust_lib_ring_buffer_config *client_config;
};
struct lttng_ust_event_common_private {
struct lttng_ust_event_common *pub; /* Public event interface */
- const struct lttng_event_desc *desc;
+ const struct lttng_ust_event_desc *desc;
/* Backward references: list of lttng_enabler_ref (ref to enablers) */
struct cds_list_head enablers_ref_head;
int registered; /* has reg'd tracepoint probe */
struct lttng_ust_event_common_private parent;
struct lttng_ust_event_recorder *pub; /* Public event interface */
- struct cds_list_head node; /* Event list in session */
- struct cds_hlist_node hlist; /* session ht of events */
+ struct cds_list_head node; /* Event recorder list */
+ struct cds_hlist_node hlist; /* Hash table of event recorders */
};
struct lttng_ust_event_notifier_private {
struct lttng_ust_event_common_private parent;
struct lttng_ust_event_notifier *pub; /* Public event notifier interface */
- struct cds_hlist_node hlist; /* hashtable of event_notifiers */
- struct cds_list_head node; /* event_notifier list in session */
struct lttng_event_notifier_group *group; /* weak ref */
size_t num_captures; /* Needed to allocate the msgpack array. */
uint64_t error_counter_index;
+ struct cds_list_head node; /* Event notifier list */
+ struct cds_hlist_node hlist; /* Hash table of event notifiers */
};
struct lttng_ust_bytecode_runtime_private {
struct lttng_ctx *ctx; /* contexts for filters. */
};
+struct lttng_enum {
+ const struct lttng_ust_enum_desc *desc;
+ struct lttng_session *session;
+ struct cds_list_head node; /* Enum list in session */
+ struct cds_hlist_node hlist; /* Session ht of enums */
+ uint64_t id; /* Enumeration ID in sessiond */
+};
+
static inline
struct lttng_enabler *lttng_event_enabler_as_enabler(
struct lttng_event_enabler *event_enabler)
* event_notifier enabler) to ensure each is linked to the provided instance.
*/
LTTNG_HIDDEN
-void lttng_enabler_link_bytecode(const struct lttng_event_desc *event_desc,
+void lttng_enabler_link_bytecode(const struct lttng_ust_event_desc *event_desc,
struct lttng_ctx **ctx,
struct cds_list_head *instance_bytecode_runtime_head,
struct cds_list_head *enabler_bytecode_runtime_head);
struct lttng_ust_excluder_node **excluder);
LTTNG_HIDDEN
-void lttng_free_event_recorder_filter_runtime(struct lttng_ust_event_recorder *event_recorder);
-
-LTTNG_HIDDEN
-void lttng_free_event_notifier_filter_runtime(
- struct lttng_ust_event_notifier *event_notifier);
+void lttng_free_event_filter_runtime(struct lttng_ust_event_common *event);
/*
* Connect the probe on all enablers matching this event description.
void lttng_transport_unregister(struct lttng_transport *transport);
LTTNG_HIDDEN
-void lttng_probe_provider_unregister_events(struct lttng_probe_desc *desc);
+void lttng_probe_provider_unregister_events(struct lttng_ust_probe_desc *desc);
LTTNG_HIDDEN
int lttng_fix_pending_events(void);
LTTNG_HIDDEN
struct lttng_enum *lttng_ust_enum_get_from_desc(struct lttng_session *session,
- const struct lttng_enum_desc *enum_desc);
+ const struct lttng_ust_enum_desc *enum_desc);
LTTNG_HIDDEN
int lttng_abi_create_root_handle(void);