struct lttng_ust_lib_ring_buffer_ctx;
struct lttng_ust_context_app;
struct lttng_event_field;
+struct lttng_event_notifier;
struct lttng_event_notifier_group;
/*
* removed.
*/
struct lttng_event {
- /* LTTng-UST 2.0 starts here */
unsigned int id;
struct lttng_channel *chan;
int enabled;
const struct lttng_event_desc *desc;
- void *_deprecated1;
struct lttng_ctx *ctx;
enum lttng_ust_instrumentation instrumentation;
struct cds_list_head node; /* Event list in session */
- struct cds_list_head _deprecated2;
- void *_deprecated3;
- unsigned int _deprecated4:1;
- /* LTTng-UST 2.1 starts here */
/* list of struct lttng_bytecode_runtime, sorted by seqnum */
struct cds_list_head filter_bytecode_runtime_head;
int has_enablers_without_bytecode;
int enabled;
int registered; /* has reg'd tracepoint probe */
size_t num_captures; /* Needed to allocate the msgpack array. */
+ void (*notification_send)(struct lttng_event_notifier *event_notifier,
+ const char *stack_data);
struct cds_list_head filter_bytecode_runtime_head;
struct cds_list_head capture_bytecode_runtime_head;
int has_enablers_without_bytecode;
const int *stream_fds, int nr_stream_fds,
int64_t blocking_timeout);
void (*channel_destroy)(struct lttng_channel *chan);
- union {
- void *_deprecated1;
- /*
- * has_strcpy is needed by probe providers version 1.0 to
- * dynamically detect whether the LTTng-UST tracepoint
- * provider ABI implements event_strcpy. Starting from
- * probe providers version 2.0, the check is not needed,
- * but backward compatibility is provided for older versions.
- */
- unsigned long has_strcpy:1; /* ABI has strcpy */
- } u;
- void *_deprecated2;
int (*event_reserve)(struct lttng_ust_lib_ring_buffer_ctx *ctx,
uint32_t event_id);
void (*event_commit)(struct lttng_ust_lib_ring_buffer_ctx *ctx);
*/
size_t (*packet_avail_size)(struct channel *chan,
struct lttng_ust_shm_handle *handle);
- //wait_queue_head_t *(*get_reader_wait_queue)(struct channel *chan);
- //wait_queue_head_t *(*get_hp_wait_queue)(struct channel *chan);
int (*is_finalized)(struct channel *chan);
int (*is_disabled)(struct channel *chan);
int (*flush_buffer)(struct channel *chan, struct lttng_ust_shm_handle *handle);
/* Event ID management */
struct lttng_session *session;
int objd; /* Object associated to channel */
- unsigned int _deprecated1;
- unsigned int _deprecated2;
struct cds_list_head node; /* Channel list in session */
const struct lttng_channel_ops *ops;
int header_type; /* 0: unset, 1: compact, 2: large */
struct lttng_ust_shm_handle *handle; /* shared-memory handle */
- unsigned int _deprecated3:1;
/* Channel ID */
unsigned int id;
int active; /* Is trace session active ? */
int been_active; /* Been active ? */
int objd; /* Object associated */
- void *_deprecated1;
struct cds_list_head chan_head; /* Channel list head */
struct cds_list_head events_head; /* list of events */
- struct cds_list_head _deprecated2;
struct cds_list_head node; /* Session list */
- int _deprecated3;
- unsigned int _deprecated4:1;
/* New UST 2.1 */
/* List of enablers */
int lttng_session_statedump(struct lttng_session *session);
void lttng_session_destroy(struct lttng_session *session);
-void lttng_event_notifier_notification_send(
- struct lttng_event_notifier *event_notifier,
- const char *stack_data);
-
struct lttng_channel *lttng_channel_create(struct lttng_session *session,
const char *transport_name,
void *buf_addr,
void lttng_ust_dl_update(void *ip);
void lttng_ust_fixup_fd_tracker_tls(void);
-/* For backward compatibility. Leave those exported symbols in place. */
-extern struct lttng_ctx *lttng_static_ctx;
-struct lttng_ust_filter_bytecode_node;
-struct lttng_ust_excluder_node;
-void lttng_context_init(void);
-void lttng_context_exit(void);
-void lttng_filter_event_link_bytecode(struct lttng_event *event);
-struct lttng_enabler *lttng_enabler_create(
- enum lttng_enabler_format_type format_type,
- struct lttng_ust_event *event_param,
- struct lttng_channel *chan);
-int lttng_enabler_enable(struct lttng_enabler *enabler);
-int lttng_enabler_disable(struct lttng_enabler *enabler);
-int lttng_enabler_attach_bytecode(struct lttng_enabler *enabler,
- struct lttng_ust_filter_bytecode_node *bytecode);
-int lttng_enabler_attach_context(struct lttng_enabler *enabler,
- struct lttng_ust_context *ctx);
-int lttng_enabler_attach_exclusion(struct lttng_enabler *enabler,
- struct lttng_ust_excluder_node *excluder);
-void lttng_enabler_event_link_bytecode(struct lttng_event *event,
- struct lttng_enabler *enabler);
-void lttng_filter_sync_state(struct lttng_bytecode_runtime *runtime);
-int lttng_session_context_init(struct lttng_ctx **ctx);
-
-
#ifdef __cplusplus
}
#endif