X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fust-ctl.h;h=916eb28049fd35df0e49ad045d5a2b5bfd00cd7f;hb=53569322d40ed45abe0368ddb08eb4a2738afc37;hp=7a5f969eecd4ebd0fe50a0715e5d5e273dbbcbaf;hpb=5cf81d53e305c81517e48e0dc91620a916cdc0cc;p=lttng-ust.git

diff --git a/include/lttng/ust-ctl.h b/include/lttng/ust-ctl.h
index 7a5f969e..916eb280 100644
--- a/include/lttng/ust-ctl.h
+++ b/include/lttng/ust-ctl.h
@@ -273,6 +273,8 @@ enum ustctl_abstract_types {
 	ustctl_atype_sequence,
 	ustctl_atype_string,
 	ustctl_atype_float,
+	ustctl_atype_variant,
+	ustctl_atype_struct,
 	NR_USTCTL_ABSTRACT_TYPES,
 };
 
@@ -345,6 +347,15 @@ struct ustctl_type {
 			struct ustctl_basic_type length_type;
 			struct ustctl_basic_type elem_type;
 		} sequence;
+		struct {
+			uint32_t nr_choices;
+			char tag_name[LTTNG_UST_SYM_NAME_LEN];
+			/* Followed by nr_choices struct ustctl_field. */
+		} variant;
+		struct {
+			uint32_t nr_fields;
+			/* Followed by nr_fields struct ustctl_field. */
+		} _struct;
 		char padding[USTCTL_UST_TYPE_PADDING];
 	} u;
 } LTTNG_PACKED;