#ifndef _LTTNG_USTCONSUMER_H
#define _LTTNG_USTCONSUMER_H
-#include <config.h>
#include <errno.h>
-#include <common/consumer.h>
+#include <common/consumer/consumer.h>
+#include <stdbool.h>
#ifdef HAVE_LIBLTTNG_UST_CTL
int lttng_ustconsumer_take_snapshot(struct lttng_consumer_stream *stream);
+int lttng_ustconsumer_sample_snapshot_positions(
+ struct lttng_consumer_stream *stream);
int lttng_ustconsumer_get_produced_snapshot(
struct lttng_consumer_stream *stream, unsigned long *pos);
extern int lttng_ustconsumer_allocate_channel(struct lttng_consumer_channel *chan);
extern void lttng_ustconsumer_del_channel(struct lttng_consumer_channel *chan);
+extern void lttng_ustconsumer_free_channel(struct lttng_consumer_channel *chan);
extern int lttng_ustconsumer_add_stream(struct lttng_consumer_stream *stream);
extern void lttng_ustconsumer_del_stream(struct lttng_consumer_stream *stream);
int lttng_ustctl_get_mmap_read_offset(struct lttng_consumer_stream *stream,
unsigned long *off);
void *lttng_ustctl_get_mmap_base(struct lttng_consumer_stream *stream);
+void lttng_ustctl_flush_buffer(struct lttng_consumer_stream *stream,
+ int producer_active);
+int lttng_ustconsumer_get_stream_id(struct lttng_consumer_stream *stream,
+ uint64_t *stream_id);
int lttng_ustconsumer_data_pending(struct lttng_consumer_stream *stream);
void lttng_ustconsumer_close_all_metadata(struct lttng_ht *ht);
void lttng_ustconsumer_close_metadata(struct lttng_consumer_channel *metadata);
void lttng_ustconsumer_close_stream_wakeup(struct lttng_consumer_stream *stream);
int lttng_ustconsumer_recv_metadata(int sock, uint64_t key, uint64_t offset,
- uint64_t len, struct lttng_consumer_channel *channel,
- int timer, int wait);
+ uint64_t len, uint64_t version,
+ struct lttng_consumer_channel *channel, int timer, int wait);
int lttng_ustconsumer_request_metadata(struct lttng_consumer_local_data *ctx,
struct lttng_consumer_channel *channel, int timer, int wait);
int lttng_ustconsumer_sync_metadata(struct lttng_consumer_local_data *ctx,
int producer);
int lttng_ustconsumer_get_current_timestamp(
struct lttng_consumer_stream *stream, uint64_t *ts);
+int lttng_ustconsumer_get_sequence_number(
+ struct lttng_consumer_stream *stream, uint64_t *seq);
#else /* HAVE_LIBLTTNG_UST_CTL */
return -ENOSYS;
}
+static inline
+int lttng_ustconsumer_sample_snapshot_positions(
+ struct lttng_consumer_stream *stream)
+{
+ return -ENOSYS;
+}
+
static inline
int lttng_ustconsumer_get_produced_snapshot(
struct lttng_consumer_stream *stream, unsigned long *pos)
return -ENOSYS;
}
+static inline
+int lttng_ustconsumer_get_consumed_snapshot(
+ struct lttng_consumer_stream *stream, unsigned long *pos)
+{
+ return -ENOSYS;
+}
+
static inline
int lttng_ustconsumer_recv_cmd(struct lttng_consumer_local_data *ctx,
int sock, struct pollfd *consumer_sockpoll)
{
}
+static inline
+void lttng_ustconsumer_free_channel(struct lttng_consumer_channel *chan)
+{
+}
+
static inline
int lttng_ustconsumer_add_stream(struct lttng_consumer_stream *stream)
{
return NULL;
}
static inline
+void lttng_ustctl_flush_buffer(struct lttng_consumer_stream *stream,
+ int producer_active)
+{
+}
+static inline
void lttng_ustconsumer_close_all_metadata(struct lttng_ht *ht)
{
}
}
static inline
int lttng_ustconsumer_recv_metadata(int sock, uint64_t key, uint64_t offset,
- uint64_t len, struct lttng_consumer_channel *channel,
- int timer)
+ uint64_t len, uint64_t version,
+ struct lttng_consumer_channel *channel, int timer)
{
return -ENOSYS;
}
{
return -ENOSYS;
}
+static inline
+int lttng_ustconsumer_get_sequence_number(
+ struct lttng_consumer_stream *stream, uint64_t *seq)
+{
+ return -ENOSYS;
+}
+static inline
+int lttng_ustconsumer_get_stream_id(struct lttng_consumer_stream *stream,
+ uint64_t *stream_id)
+{
+ return -ENOSYS;
+}
#endif /* HAVE_LIBLTTNG_UST_CTL */
#endif /* _LTTNG_USTCONSUMER_H */