Fix: consumer data pending for empty streams

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

diff --git a/src/common/consumer.h b/src/common/consumer.h
index a0b2a7efe5ef5861f3a06bf21e2589783a8cfffc..1697fea43e7ee12ae3cc0a529034c938f0940fbd 100644 (file)
--- a/src/common/consumer.h
+++ b/src/common/consumer.h
@@ -208,6 +208,8 @@ struct lttng_consumer_stream {
        int out_fd; /* output file to write the data */
        /* Write position in the output file descriptor */
        off_t out_fd_offset;
+       /* Amount of bytes written to the output */
+       uint64_t output_written;
        enum lttng_consumer_stream_state state;
        int shm_fd_is_copy;
        int data_read;
@@ -565,5 +567,9 @@ int consumer_send_status_channel(int sock,
                struct lttng_consumer_channel *channel);
 void notify_thread_del_channel(struct lttng_consumer_local_data *ctx,
                uint64_t key);
+int consumer_add_data_stream(struct lttng_consumer_stream *stream);
+void consumer_del_stream_for_data(struct lttng_consumer_stream *stream);
+int consumer_add_metadata_stream(struct lttng_consumer_stream *stream);
+void consumer_del_stream_for_metadata(struct lttng_consumer_stream *stream);
 
 #endif /* LIB_CONSUMER_H */