X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Fust%2Flttng-ust-abi.h;h=ef1e7e542548140f612bcfeaef94d5cdb7c28483;hb=69851cf5017c8c8cd2d6ff67592d59387510d7a7;hp=73eb61f3f4d11cbb48c0dd4ead8a1b7a98f7c548;hpb=381c0f1ef474e0ae8a96b3753470ca4bda45c764;p=lttng-ust.git

diff --git a/include/ust/lttng-ust-abi.h b/include/ust/lttng-ust-abi.h
index 73eb61f3..ef1e7e54 100644
--- a/include/ust/lttng-ust-abi.h
+++ b/include/ust/lttng-ust-abi.h
@@ -41,6 +41,10 @@ struct lttng_ust_channel {
 	unsigned int switch_timer_interval;	/* usecs */
 	unsigned int read_timer_interval;	/* usecs */
 	enum lttng_ust_output output;		/* output mode */
+	/* The following fields are used internally within UST. */
+	int shm_fd;
+	int wait_fd;
+	uint64_t memory_map_size;
 };
 
 /*