consumerd: tag metadata channel as being part of a live session

[lttng-tools.git] / src / common / consumer / consumer.h

diff --git a/src/common/consumer/consumer.h b/src/common/consumer/consumer.h
index 23d4faf026d828a2cc3ff9dccc3a1757ce90db50..000040982d5dfb4bba6abaa2bb2a6a9e1f3d5b75 100644 (file)
--- a/src/common/consumer/consumer.h
+++ b/src/common/consumer/consumer.h
@@ -26,6 +26,7 @@
 #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 {
@@ -182,6 +183,8 @@ struct lttng_consumer_channel {
        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;
@@ -739,7 +742,9 @@ void consumer_stream_update_channel_attributes(
                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,
@@ -761,6 +766,7 @@ struct lttng_consumer_channel *consumer_allocate_channel(uint64_t key,
                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,
@@ -791,7 +797,8 @@ struct lttng_consumer_local_data *lttng_consumer_create(
 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(