Fix: event notification capture error handling

[lttng-modules.git] / include / lttng / msgpack.h

diff --git a/include/lttng/msgpack.h b/include/lttng/msgpack.h
index f667db6ced654fb1c00e4fa7f3ef749638b25d9a..0d19518dd46b0c1d24eb0402733ec039be68438b 100644 (file)
--- a/include/lttng/msgpack.h
+++ b/include/lttng/msgpack.h
@@ -58,4 +58,7 @@ int lttng_msgpack_begin_array(
                struct lttng_msgpack_writer *writer, size_t count);
 int lttng_msgpack_end_array(struct lttng_msgpack_writer *writer);
 
+int lttng_msgpack_save_writer_pos(struct lttng_msgpack_writer *writer, uint8_t **pos);
+int lttng_msgpack_restore_writer_pos(struct lttng_msgpack_writer *writer, uint8_t *pos);
+
 #endif /* _LTTNG_KERNEL_MSGPACK_H */