MI: implement all objects related to trigger machine interface

[lttng-tools.git] / include / lttng / event-expr-internal.h

diff --git a/include/lttng/event-expr-internal.h b/include/lttng/event-expr-internal.h
index 048aaff18665b3a73de50ca38829a4f504442e7a..e51a770ced3492fea1ead5c03a69c0100f093abf 100644 (file)
--- a/include/lttng/event-expr-internal.h
+++ b/include/lttng/event-expr-internal.h
@@ -13,6 +13,7 @@
 #include <lttng/event-expr.h>
 
 struct lttng_bytecode;
+struct mi_writer;
 
 struct lttng_event_expr {
        enum lttng_event_expr_type type;
@@ -61,4 +62,9 @@ LTTNG_HIDDEN
 int lttng_event_expr_to_bytecode(const struct lttng_event_expr *expr,
                struct lttng_bytecode **bytecode_out);
 
+LTTNG_HIDDEN
+enum lttng_error_code lttng_event_expr_mi_serialize(
+               const struct lttng_event_expr *expression,
+               struct mi_writer *writer);
+
 #endif /* LTTNG_EVENT_EXPR_INTERNAL_H */