#include <common/index/ctf-index.h>
#include <common/trace-chunk-registry.h>
#include <common/credentials.h>
+#include <common/buffer-view.h>
/* Commands for consumer */
enum lttng_consumer_command {
int live_timer_enabled;
timer_t live_timer;
int live_timer_error;
+ /* Channel is part of a live session ? */
+ bool is_live;
/* For channel monitoring timer. */
int monitor_timer_enabled;
*/
bool quiescent;
+ /*
+ * True if the sequence number is not available (lttng-modules < 2.8).
+ */
+ bool sequence_number_unavailable;
+
/*
* metadata_timer_lock protects flags waiting_on_metadata and
* missed_metadata_flush.
pthread_mutex_t metadata_rdv_lock;
/*
- * rotate_position represents the position in the ring-buffer that has to
- * be flushed to disk to complete the ongoing rotation. When that position
- * is reached, this tracefile can be closed and a new one is created in
- * channel_read_only_attributes.path.
+ * rotate_position represents the packet sequence number of the last
+ * packet which belongs to the current trace chunk prior to the rotation.
+ * When that position is reached, this tracefile can be closed and a
+ * new one is created in channel_read_only_attributes.path.
*/
- unsigned long rotate_position;
+ uint64_t rotate_position;
/*
* Read-only copies of channel values. We cannot safely access the
struct lttng_consumer_stream *stream,
struct lttng_consumer_channel *channel);
-struct lttng_consumer_stream *consumer_allocate_stream(uint64_t channel_key,
+struct lttng_consumer_stream *consumer_allocate_stream(
+ struct lttng_consumer_channel *channel,
+ uint64_t channel_key,
uint64_t stream_key,
const char *channel_name,
uint64_t relayd_id,
uint64_t session_id_per_pid,
unsigned int monitor,
unsigned int live_timer_interval,
+ bool is_in_live_session,
const char *root_shm_path,
const char *shm_path);
void consumer_del_stream(struct lttng_consumer_stream *stream,
void lttng_consumer_destroy(struct lttng_consumer_local_data *ctx);
ssize_t lttng_consumer_on_read_subbuffer_mmap(
struct lttng_consumer_local_data *ctx,
- struct lttng_consumer_stream *stream, unsigned long len,
+ struct lttng_consumer_stream *stream,
+ const struct lttng_buffer_view *buffer,
unsigned long padding,
struct ctf_packet_index *index);
ssize_t lttng_consumer_on_read_subbuffer_splice(