flt.utils.muxer: implement "seek beginning" and "can seek beginning" methods

[babeltrace.git] / plugins / utils / muxer / muxer.h

diff --git a/plugins/utils/muxer/muxer.h b/plugins/utils/muxer/muxer.h
index c5b123f31c9eb924560ca4df4cdf5774fd24b8cf..ec9d3815b8da7d4cfb372016c0b4441d88fa5c58 100644 (file)
--- a/plugins/utils/muxer/muxer.h
+++ b/plugins/utils/muxer/muxer.h
@@ -29,7 +29,7 @@
 #include <babeltrace/babeltrace-internal.h>
 
 BT_HIDDEN
-enum bt_self_component_status muxer_init(
+bt_self_component_status muxer_init(
                bt_self_component_filter *self_comp,
                const bt_value *params, void *init_data);
 
@@ -37,7 +37,7 @@ BT_HIDDEN
 void muxer_finalize(bt_self_component_filter *self_comp);
 
 BT_HIDDEN
-enum bt_self_message_iterator_status muxer_msg_iter_init(
+bt_self_message_iterator_status muxer_msg_iter_init(
                bt_self_message_iterator *self_msg_iter,
                bt_self_component_filter *self_comp,
                bt_self_component_port_output *self_port);
@@ -47,20 +47,23 @@ void muxer_msg_iter_finalize(
                bt_self_message_iterator *self_msg_iter);
 
 BT_HIDDEN
-enum bt_self_message_iterator_status muxer_msg_iter_next(
+bt_self_message_iterator_status muxer_msg_iter_next(
                bt_self_message_iterator *self_msg_iter,
                bt_message_array_const msgs, uint64_t capacity,
                uint64_t *count);
 
 BT_HIDDEN
-enum bt_self_component_status muxer_input_port_connected(
+bt_self_component_status muxer_input_port_connected(
                bt_self_component_filter *comp,
                bt_self_component_port_input *self_port,
                const bt_port_output *other_port);
 
 BT_HIDDEN
-void muxer_input_port_disconnected(
-               bt_self_component_filter *self_component,
-               bt_self_component_port_input *self_port);
+bt_bool muxer_msg_iter_can_seek_beginning(
+               bt_self_message_iterator *message_iterator);
+
+BT_HIDDEN
+bt_self_message_iterator_status muxer_msg_iter_seek_beginning(
+               bt_self_message_iterator *message_iterator);
 
 #endif /* BABELTRACE_PLUGINS_UTILS_MUXER_H */