X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fust-ctl.h;h=f83124d11bbd9276100642dff9a4041a0ac892bc;hb=0039e2d8d79c3260d29591fc10a07d57bcc535b3;hp=7b750fd4438812f530357e3355d86a672215af5c;hpb=3e7622607bd37d4f19b8ef831c27b7b556acf6d5;p=lttng-ust.git

diff --git a/include/lttng/ust-ctl.h b/include/lttng/ust-ctl.h
index 7b750fd4..f83124d1 100644
--- a/include/lttng/ust-ctl.h
+++ b/include/lttng/ust-ctl.h
@@ -53,6 +53,7 @@ struct ustctl_consumer_channel_attr {
 	enum lttng_ust_output output;		/* splice, mmap */
 	uint32_t chan_id;			/* channel ID */
 	unsigned char uuid[LTTNG_UST_UUID_LEN]; /* Trace session unique ID */
+	int64_t blocking_timeout;			/* Blocking timeout (usec) */
 } LTTNG_PACKED;
 
 /*
@@ -226,6 +227,7 @@ int ustctl_put_next_subbuf(struct ustctl_consumer_stream *stream);
 /* snapshot */
 
 int ustctl_snapshot(struct ustctl_consumer_stream *stream);
+int ustctl_snapshot_sample_positions(struct ustctl_consumer_stream *stream);
 int ustctl_snapshot_get_consumed(struct ustctl_consumer_stream *stream,
 		unsigned long *pos);
 int ustctl_snapshot_get_produced(struct ustctl_consumer_stream *stream,