lib: remove "unknown clock snapshot" concept

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

diff --git a/include/babeltrace/trace-ir/trace-class.h b/include/babeltrace/trace-ir/trace-class.h
index d7e93a62ebd2a169568fef89ae7c644e0dcae547..51968f4e81e5463fbc94e09a3af81688be88cef0 100644 (file)
--- a/include/babeltrace/trace-ir/trace-class.h
+++ b/include/babeltrace/trace-ir/trace-class.h
@@ -2,10 +2,9 @@
 #define BABELTRACE_TRACE_IR_TRACE_CLASS_H
 
 /*
+ * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
  * Copyright 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
@@ -28,47 +27,45 @@
  * http://www.efficios.com/ctf
  */
 
-/* For bt_bool, bt_uuid */
+/*
+ * For bt_bool, bt_uuid, bt_trace_class, bt_stream_class,
+ * bt_field_class, bt_self_component
+ */
 #include <babeltrace/types.h>
 
+/* For bt_trace_class_status */
+#include <babeltrace/trace-ir/trace-class-const.h>
+
 #include <stdint.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-struct bt_trace_class;
-struct bt_stream_class;
-struct bt_field_class;
-
-extern struct bt_trace_class *bt_trace_class_create(void);
+extern bt_trace_class *bt_trace_class_create(bt_self_component *self_comp);
 
 extern void bt_trace_class_set_assigns_automatic_stream_class_id(
-               struct bt_trace_class *trace_class, bt_bool value);
+               bt_trace_class *trace_class, bt_bool value);
 
-extern int bt_trace_class_set_name(struct bt_trace_class *trace_class,
-               const char *name);
+extern bt_trace_class_status bt_trace_class_set_name(
+               bt_trace_class *trace_class, const char *name);
 
-extern void bt_trace_class_set_uuid(struct bt_trace_class *trace_class,
+extern void bt_trace_class_set_uuid(bt_trace_class *trace_class,
                bt_uuid uuid);
 
-extern int bt_trace_class_set_environment_entry_integer(
-               struct bt_trace_class *trace_class,
+extern bt_trace_class_status bt_trace_class_set_environment_entry_integer(
+               bt_trace_class *trace_class,
                const char *name, int64_t value);
 
-extern int bt_trace_class_set_environment_entry_string(
-               struct bt_trace_class *trace_class,
+extern bt_trace_class_status bt_trace_class_set_environment_entry_string(
+               bt_trace_class *trace_class,
                const char *name, const char *value);
 
-extern int bt_trace_class_set_packet_header_field_class(
-               struct bt_trace_class *trace_class,
-               struct bt_field_class *packet_header_field_class);
-
-extern struct bt_stream_class *bt_trace_class_borrow_stream_class_by_index(
-               struct bt_trace_class *trace_class, uint64_t index);
+extern bt_stream_class *bt_trace_class_borrow_stream_class_by_index(
+               bt_trace_class *trace_class, uint64_t index);
 
-extern struct bt_stream_class *bt_trace_class_borrow_stream_class_by_id(
-               struct bt_trace_class *trace_class, uint64_t id);
+extern bt_stream_class *bt_trace_class_borrow_stream_class_by_id(
+               bt_trace_class *trace_class, uint64_t id);
 
 #ifdef __cplusplus
 }