#define BABELTRACE_TRACE_IR_TRACE_CONST_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
* http://www.efficios.com/ctf
*/
-/* For bt_bool, bt_uuid */
+/*
+ * For bt_bool, bt_uuid, bt_trace, bt_stream, bt_stream_class,
+ * bt_field_class, bt_value
+ */
#include <babeltrace/types.h>
#include <stdint.h>
extern "C" {
#endif
-struct bt_trace;
-struct bt_stream;
-struct bt_stream_class;
-struct bt_field_class;
-struct bt_value;
-
-typedef void (* bt_trace_is_static_listener_func)(const struct bt_trace *trace,
+typedef void (* bt_trace_is_static_listener_func)(const bt_trace *trace,
void *data);
-typedef void (* bt_trace_listener_removed_func)(const struct bt_trace *trace,
+typedef void (* bt_trace_listener_removed_func)(const bt_trace *trace,
void *data);
-extern bt_bool bt_trace_assigns_automatic_stream_class_id(
- const struct bt_trace *trace);
-
-extern const char *bt_trace_get_name(const struct bt_trace *trace);
-
-extern bt_uuid bt_trace_get_uuid(const struct bt_trace *trace);
-
-extern uint64_t bt_trace_get_environment_entry_count(
- const struct bt_trace *trace);
-
-extern void bt_trace_borrow_environment_entry_by_index_const(
- const struct bt_trace *trace, uint64_t index,
- const char **name, const struct bt_value **value);
+extern const bt_trace_class *bt_trace_borrow_class_const(
+ const bt_trace *trace);
-extern const struct bt_value *
-bt_trace_borrow_environment_entry_value_by_name_const(
- const struct bt_trace *trace, const char *name);
+extern const char *bt_trace_get_name(const bt_trace *trace);
-extern const struct bt_field_class *
-bt_trace_borrow_packet_header_field_class_const(
- const struct bt_trace *trace);
+extern uint64_t bt_trace_get_stream_count(const bt_trace *trace);
-extern uint64_t bt_trace_get_stream_class_count(const struct bt_trace *trace);
+extern const bt_stream *bt_trace_borrow_stream_by_index_const(
+ const bt_trace *trace, uint64_t index);
-extern const struct bt_stream_class *
-bt_trace_borrow_stream_class_by_index_const(const struct bt_trace *trace,
- uint64_t index);
+extern const bt_stream *bt_trace_borrow_stream_by_id_const(
+ const bt_trace *trace, uint64_t id);
-extern const struct bt_stream_class *bt_trace_borrow_stream_class_by_id_const(
- const struct bt_trace *trace, uint64_t id);
+extern bt_bool bt_trace_is_static(const bt_trace *trace);
-extern uint64_t bt_trace_get_stream_count(const struct bt_trace *trace);
-
-extern const struct bt_stream *bt_trace_borrow_stream_by_index_const(
- const struct bt_trace *trace, uint64_t index);
-
-extern const struct bt_stream *bt_trace_borrow_stream_by_id_const(
- const struct bt_trace *trace, uint64_t id);
-
-extern bt_bool bt_trace_is_static(const struct bt_trace *trace);
-
-extern int bt_trace_add_is_static_listener(const struct bt_trace *trace,
+extern int bt_trace_add_is_static_listener(const bt_trace *trace,
bt_trace_is_static_listener_func listener,
bt_trace_listener_removed_func listener_removed, void *data,
uint64_t *listener_id);
-extern int bt_trace_remove_is_static_listener(const struct bt_trace *trace,
+extern int bt_trace_remove_is_static_listener(const bt_trace *trace,
uint64_t listener_id);
+extern void bt_trace_get_ref(const bt_trace *trace);
+
+extern void bt_trace_put_ref(const bt_trace *trace);
+
+#define BT_TRACE_PUT_REF_AND_RESET(_var) \
+ do { \
+ bt_trace_put_ref(_var); \
+ (_var) = NULL; \
+ } while (0)
+
+#define BT_TRACE_MOVE_REF(_var_dst, _var_src) \
+ do { \
+ bt_trace_put_ref(_var_dst); \
+ (_var_dst) = (_var_src); \
+ (_var_src) = NULL; \
+ } while (0)
+
#ifdef __cplusplus
}
#endif