enum lttng_ust_output output; /* splice, mmap */
};
-struct object_data {
+struct lttng_ust_object_data {
int handle;
int shm_fd;
int wait_fd;
uint64_t memory_map_size;
};
+int ustctl_register_done(int sock);
int ustctl_create_session(int sock);
int ustctl_open_metadata(int sock, int session_handle,
struct lttng_ust_channel_attr *chops,
- struct object_data **metadata_data);
+ struct lttng_ust_object_data **metadata_data);
int ustctl_create_channel(int sock, int session_handle,
struct lttng_ust_channel_attr *chops,
- struct object_data **channel_data);
-int ustctl_create_stream(int sock, struct object_data *channel_data,
- struct object_data **stream_data);
+ struct lttng_ust_object_data **channel_data);
+int ustctl_create_stream(int sock, struct lttng_ust_object_data *channel_data,
+ struct lttng_ust_object_data **stream_data);
int ustctl_create_event(int sock, struct lttng_ust_event *ev,
- struct object_data *channel_data,
- struct object_data **event_data);
+ struct lttng_ust_object_data *channel_data,
+ struct lttng_ust_object_data **event_data);
int ustctl_add_context(int sock, struct lttng_ust_context *ctx,
- struct object_data *channel_data,
- struct object_data **context_data);
+ struct lttng_ust_object_data *obj_data,
+ struct lttng_ust_object_data **context_data);
-int ustctl_enable(int sock, struct object_data *object);
-int ustctl_disable(int sock, struct object_data *object);
-int ustctl_start_session(int sock, struct object_data *object);
-int ustctl_stop_session(int sock, struct object_data *object);
+int ustctl_enable(int sock, struct lttng_ust_object_data *object);
+int ustctl_disable(int sock, struct lttng_ust_object_data *object);
+int ustctl_start_session(int sock, int handle);
+int ustctl_stop_session(int sock, int handle);
int ustctl_tracepoint_list(int sock); /* not implemented yet */
int ustctl_tracer_version(int sock, struct lttng_ust_tracer_version *v);
int ustctl_wait_quiescent(int sock);
+/* Flush each buffers in this channel */
+int ustctl_flush_buffer(int sock, struct lttng_ust_object_data *channel_data);
+
/* not implemented yet */
struct lttng_ust_calibrate;
int ustctl_calibrate(int sock, struct lttng_ust_calibrate *calibrate);
* Map channel shm_handle and add streams. Typically performed by the
* consumer to map the objects into its memory space.
*/
-struct shm_handle *ustctl_map_channel(struct object_data *chan_data);
+struct shm_handle *ustctl_map_channel(struct lttng_ust_object_data *chan_data);
int ustctl_add_stream(struct shm_handle *shm_handle,
- struct object_data *stream_data);
+ struct lttng_ust_object_data *stream_data);
/*
- * Note: the object_data from which the shm_handle is derived can only
+ * Note: the lttng_ust_object_data from which the shm_handle is derived can only
* be released after unmapping the handle.
*/
void ustctl_unmap_channel(struct shm_handle *shm_handle);
struct shm_handle;
struct lib_ring_buffer;
-void *ustctl_get_mmap_base(struct shm_handle *handle,
- struct lib_ring_buffer *buf);
-
/* Open/close stream buffers for read */
struct lib_ring_buffer *ustctl_open_stream_read(struct shm_handle *handle,
int cpu);
struct lib_ring_buffer *buf);
/* Release object created by members of this API */
-void release_object(int sock, struct object_data *data);
+void release_object(int sock, struct lttng_ust_object_data *data);
#endif /* _LTTNG_UST_CTL_H */