[babeltrace.git] / src / lib / trace-ir / event-class.h

/*
 * SPDX-License-Identifier: MIT
 *
 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
 * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
 */

#ifndef BABELTRACE_TRACE_IR_EVENT_CLASS_INTERNAL_H
#define BABELTRACE_TRACE_IR_EVENT_CLASS_INTERNAL_H

#include <babeltrace2/trace-ir/field-class.h>
#include <babeltrace2/trace-ir/field.h>
#include <babeltrace2/value.h>
#include <babeltrace2/trace-ir/stream-class.h>
#include <babeltrace2/trace-ir/stream.h>
#include <babeltrace2/trace-ir/event-class.h>
#include "lib/object.h"
#include "common/assert.h"
#include "lib/object-pool.h"
#include "lib/property.h"
#include <glib.h>
#include <stdbool.h>

struct bt_event_class {
	struct bt_object base;
	struct bt_field_class *specific_context_fc;
	struct bt_field_class *payload_fc;

	/* Owned by this */
	struct bt_value *user_attributes;

	struct {
		GString *str;

		/* NULL or `str->str` above */
		const char *value;
	} name;

	uint64_t id;
	struct bt_property_uint log_level;

	struct {
		GString *str;

		/* NULL or `str->str` above */
		const char *value;
	} emf_uri;

	/* Pool of `struct bt_event *` */
	struct bt_object_pool event_pool;

	bool frozen;
};

void _bt_event_class_freeze(const struct bt_event_class *event_class);

#ifdef BT_DEV_MODE
# define bt_event_class_freeze		_bt_event_class_freeze
#else
# define bt_event_class_freeze(_ec)
#endif

static inline
struct bt_stream_class *bt_event_class_borrow_stream_class_inline(
		const struct bt_event_class *event_class)
{
	BT_ASSERT_DBG(event_class);
	return (void *) bt_object_borrow_parent(&event_class->base);
}

#endif /* BABELTRACE_TRACE_IR_EVENT_CLASS_INTERNAL_H */
Commit	Line	Data
	1	/*
	2	* SPDX-License-Identifier: MIT
	3	*
	4	* Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
	5	* Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
	6	*/
	7
	8	#ifndef BABELTRACE_TRACE_IR_EVENT_CLASS_INTERNAL_H
	9	#define BABELTRACE_TRACE_IR_EVENT_CLASS_INTERNAL_H
	10
	11	#include <babeltrace2/trace-ir/field-class.h>
	12	#include <babeltrace2/trace-ir/field.h>
	13	#include <babeltrace2/value.h>
	14	#include <babeltrace2/trace-ir/stream-class.h>
	15	#include <babeltrace2/trace-ir/stream.h>
	16	#include <babeltrace2/trace-ir/event-class.h>
	17	#include "lib/object.h"
	18	#include "common/assert.h"
	19	#include "lib/object-pool.h"
	20	#include "lib/property.h"
	21	#include <glib.h>
	22	#include <stdbool.h>
	23
	24	struct bt_event_class {
	25	struct bt_object base;
	26	struct bt_field_class *specific_context_fc;
	27	struct bt_field_class *payload_fc;
	28
	29	/* Owned by this */
	30	struct bt_value *user_attributes;
	31
	32	struct {
	33	GString *str;
	34
	35	/* NULL or `str->str` above */
	36	const char *value;
	37	} name;
	38
	39	uint64_t id;
	40	struct bt_property_uint log_level;
	41
	42	struct {
	43	GString *str;
	44
	45	/* NULL or `str->str` above */
	46	const char *value;
	47	} emf_uri;
	48
	49	/* Pool of `struct bt_event ` /
	50	struct bt_object_pool event_pool;
	51
	52	bool frozen;
	53	};
	54
	55	void _bt_event_class_freeze(const struct bt_event_class *event_class);
	56
	57	#ifdef BT_DEV_MODE
	58	# define bt_event_class_freeze _bt_event_class_freeze
	59	#else
	60	# define bt_event_class_freeze(_ec)
	61	#endif
	62
	63	static inline
	64	struct bt_stream_class *bt_event_class_borrow_stream_class_inline(
	65	const struct bt_event_class *event_class)
	66	{
	67	BT_ASSERT_DBG(event_class);
	68	return (void *) bt_object_borrow_parent(&event_class->base);
	69	}
	70
	71	#endif /* BABELTRACE_TRACE_IR_EVENT_CLASS_INTERNAL_H */