[lttng-tools.git] / include / lttng / log-level-rule-internal.h

/*
 * Copyright (C) 2020 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
 *
 * SPDX-License-Identifier: LGPL-2.1-only
 *
 */

#ifndef LTTNG_LOG_LEVEL_RULE_INTERNAL_H
#define LTTNG_LOG_LEVEL_RULE_INTERNAL_H

#include <stdint.h>

#include <common/buffer-view.h>
#include <common/dynamic-array.h>
#include <common/macros.h>
#include <common/payload-view.h>
#include <common/payload.h>
#include <lttng/event.h>
#include <lttng/log-level-rule.h>

/*
 * For now only a single backing struct is used for both type of log level
 * rule (exactly, as_severe) since both only have require "level" as property.
 */
struct lttng_log_level_rule {
	enum lttng_log_level_rule_type type;
	int level;
};

struct lttng_log_level_rule_comm {
	/* enum lttng_log_level_rule_type */
	int8_t type;
	int32_t level;
};

LTTNG_HIDDEN
ssize_t lttng_log_level_rule_create_from_payload(
		struct lttng_payload_view *view,
		struct lttng_log_level_rule **rule);

LTTNG_HIDDEN
int lttng_log_level_rule_serialize(const struct lttng_log_level_rule *rule,
		struct lttng_payload *payload);

LTTNG_HIDDEN
bool lttng_log_level_rule_is_equal(const struct lttng_log_level_rule *a,
		const struct lttng_log_level_rule *b);

LTTNG_HIDDEN
struct lttng_log_level_rule *lttng_log_level_rule_copy(
		const struct lttng_log_level_rule *source);

LTTNG_HIDDEN
void lttng_log_level_rule_to_loglevel(
		const struct lttng_log_level_rule *log_level_rule,
		enum lttng_loglevel_type *loglevel_type,
		int *loglevel_value);

LTTNG_HIDDEN
unsigned long lttng_log_level_rule_hash(
		const struct lttng_log_level_rule *log_level_rule);

#endif /* LTTNG_LOG_LEVEL_RULE_INTERNAL_H */
Commit	Line	Data
	1	/*
	2	* Copyright (C) 2020 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
	3	*
	4	* SPDX-License-Identifier: LGPL-2.1-only
	5	*
	6	*/
	7
	8	#ifndef LTTNG_LOG_LEVEL_RULE_INTERNAL_H
	9	#define LTTNG_LOG_LEVEL_RULE_INTERNAL_H
	10
	11	#include <stdint.h>
	12
	13	#include <common/buffer-view.h>
	14	#include <common/dynamic-array.h>
	15	#include <common/macros.h>
	16	#include <common/payload-view.h>
	17	#include <common/payload.h>
	18	#include <lttng/event.h>
	19	#include <lttng/log-level-rule.h>
	20
	21	/*
	22	* For now only a single backing struct is used for both type of log level
	23	* rule (exactly, as_severe) since both only have require "level" as property.
	24	*/
	25	struct lttng_log_level_rule {
	26	enum lttng_log_level_rule_type type;
	27	int level;
	28	};
	29
	30	struct lttng_log_level_rule_comm {
	31	/* enum lttng_log_level_rule_type */
	32	int8_t type;
	33	int32_t level;
	34	};
	35
	36	LTTNG_HIDDEN
	37	ssize_t lttng_log_level_rule_create_from_payload(
	38	struct lttng_payload_view *view,
	39	struct lttng_log_level_rule **rule);
	40
	41	LTTNG_HIDDEN
	42	int lttng_log_level_rule_serialize(const struct lttng_log_level_rule *rule,
	43	struct lttng_payload *payload);
	44
	45	LTTNG_HIDDEN
	46	bool lttng_log_level_rule_is_equal(const struct lttng_log_level_rule *a,
	47	const struct lttng_log_level_rule *b);
	48
	49	LTTNG_HIDDEN
	50	struct lttng_log_level_rule *lttng_log_level_rule_copy(
	51	const struct lttng_log_level_rule *source);
	52
	53	LTTNG_HIDDEN
	54	void lttng_log_level_rule_to_loglevel(
	55	const struct lttng_log_level_rule *log_level_rule,
	56	enum lttng_loglevel_type *loglevel_type,
	57	int *loglevel_value);
	58
	59	LTTNG_HIDDEN
	60	unsigned long lttng_log_level_rule_hash(
	61	const struct lttng_log_level_rule *log_level_rule);
	62
	63	#endif /* LTTNG_LOG_LEVEL_RULE_INTERNAL_H */