lib: make trace IR API const-correct

[babeltrace.git] / include / babeltrace / trace-ir / packet.h

diff --git a/include/babeltrace/trace-ir/packet.h b/include/babeltrace/trace-ir/packet.h
index 30d48d6adb3580ba7c311e90ab66ed1c839a4890..0891fb932b0677eaedb14d83383d7532b0c2a54b 100644 (file)
--- a/include/babeltrace/trace-ir/packet.h
+++ b/include/babeltrace/trace-ir/packet.h
@@ -28,12 +28,6 @@
 
 #include <stdint.h>
 
-/* For enum bt_property_availability */
-#include <babeltrace/property.h>
-
-/* For enum bt_clock_value_status */
-#include <babeltrace/trace-ir/clock-value.h>
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -42,31 +36,40 @@ struct bt_packet;
 struct bt_packet_header_field;
 struct bt_packet_context_field;
 struct bt_stream;
-struct bt_clock_value;
+
+extern struct bt_packet *bt_packet_create(struct bt_stream *stream);
 
 extern struct bt_stream *bt_packet_borrow_stream(struct bt_packet *packet);
 
 extern
 struct bt_field *bt_packet_borrow_header_field(struct bt_packet *packet);
 
+extern
+int bt_packet_move_header_field(struct bt_packet *packet,
+               struct bt_packet_header_field *header);
+
 extern
 struct bt_field *bt_packet_borrow_context_field(struct bt_packet *packet);
 
 extern
-enum bt_clock_value_status bt_packet_borrow_default_beginning_clock_value(
-               struct bt_packet *packet, struct bt_clock_value **clock_value);
+int bt_packet_move_context_field(struct bt_packet *packet,
+               struct bt_packet_context_field *context);
+
+extern
+void bt_packet_set_default_beginning_clock_value(struct bt_packet *packet,
+               uint64_t value_cycles);
 
 extern
-enum bt_clock_value_status bt_packet_borrow_default_end_clock_valeu(
-               struct bt_packet *packet, struct bt_clock_value **clock_value);
+void bt_packet_set_default_end_clock_value(struct bt_packet *packet,
+               uint64_t value_cycles);
 
 extern
-enum bt_property_availability bt_packet_get_discarded_event_counter_snapshot(
-               struct bt_packet *packet, uint64_t *value);
+void bt_packet_set_discarded_event_counter_snapshot(struct bt_packet *packet,
+               uint64_t value);
 
 extern
-enum bt_property_availability bt_packet_get_packet_counter_snapshot(
-               struct bt_packet *packet, uint64_t *value);
+void bt_packet_set_packet_counter_snapshot(struct bt_packet *packet,
+               uint64_t value);
 
 #ifdef __cplusplus
 }