X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fust-consumer%2Fust-consumer.h;h=812c98df4e7f4ad42516a4050a9aa88f737de608;hb=46e6455f9dbe3bbe9b39f9e7b55dde228f6e3dbd;hp=6b507ed99f9a9fa1f2640f0d7a06f25315fd46ee;hpb=e316aad5fbbe3782872083cb68dfdd58bccea811;p=lttng-tools.git

diff --git a/src/common/ust-consumer/ust-consumer.h b/src/common/ust-consumer/ust-consumer.h
index 6b507ed99..812c98df4 100644
--- a/src/common/ust-consumer/ust-consumer.h
+++ b/src/common/ust-consumer/ust-consumer.h
@@ -61,6 +61,7 @@ void lttng_ustconsumer_on_stream_hangup(struct lttng_consumer_stream *stream);
 extern int lttng_ustctl_get_mmap_read_offset(
 		struct lttng_ust_shm_handle *handle,
 		struct lttng_ust_lib_ring_buffer *buf, unsigned long *off);
+int lttng_ustconsumer_data_pending(struct lttng_consumer_stream *stream);
 
 #else /* HAVE_LIBLTTNG_UST_CTL */
 
@@ -151,6 +152,11 @@ int lttng_ustctl_get_mmap_read_offset(struct lttng_ust_shm_handle *handle,
 {
 	return -ENOSYS;
 }
+static inline
+int lttng_ustconsumer_data_pending(struct lttng_consumer_stream *stream)
+{
+	return -ENOSYS;
+}
 #endif /* HAVE_LIBLTTNG_UST_CTL */
 
 #endif /* _LTTNG_USTCONSUMER_H */