[lttng-tools.git] / src / common / snapshot.hpp

/*
 * Copyright (C) 2020 Simon Marchi <simon.marchi@efficios.com>
 *
 * SPDX-License-Identifier: LGPL-2.1-only
 *
 */

#ifndef COMMON_SNAPSHOT_H
#define COMMON_SNAPSHOT_H

#include <common/error.hpp>
#include <common/macros.hpp>

#include <stdbool.h>
#include <sys/types.h>

struct lttng_payload_view;
struct lttng_payload;
struct lttng_snapshot_output;
struct mi_writer;

bool lttng_snapshot_output_validate(const struct lttng_snapshot_output *output);

bool lttng_snapshot_output_is_equal(const struct lttng_snapshot_output *a,
				    const struct lttng_snapshot_output *b);

int lttng_snapshot_output_serialize(const struct lttng_snapshot_output *output,
				    struct lttng_payload *payload);

ssize_t lttng_snapshot_output_create_from_payload(struct lttng_payload_view *view,
						  struct lttng_snapshot_output **output_p);

enum lttng_error_code lttng_snapshot_output_mi_serialize(const struct lttng_snapshot_output *output,
							 struct mi_writer *writer);

#endif /* COMMON_SNAPSHOT_H */
Commit	Line	Data
	1	/*
	2	* Copyright (C) 2020 Simon Marchi <simon.marchi@efficios.com>
	3	*
	4	* SPDX-License-Identifier: LGPL-2.1-only
	5	*
	6	*/
	7
	8	#ifndef COMMON_SNAPSHOT_H
	9	#define COMMON_SNAPSHOT_H
	10
	11	#include <common/error.hpp>
	12	#include <common/macros.hpp>
	13
	14	#include <stdbool.h>
	15	#include <sys/types.h>
	16
	17	struct lttng_payload_view;
	18	struct lttng_payload;
	19	struct lttng_snapshot_output;
	20	struct mi_writer;
	21
	22	bool lttng_snapshot_output_validate(const struct lttng_snapshot_output *output);
	23
	24	bool lttng_snapshot_output_is_equal(const struct lttng_snapshot_output *a,
	25	const struct lttng_snapshot_output *b);
	26
	27	int lttng_snapshot_output_serialize(const struct lttng_snapshot_output *output,
	28	struct lttng_payload *payload);
	29
	30	ssize_t lttng_snapshot_output_create_from_payload(struct lttng_payload_view *view,
	31	struct lttng_snapshot_output **output_p);
	32
	33	enum lttng_error_code lttng_snapshot_output_mi_serialize(const struct lttng_snapshot_output *output,
	34	struct mi_writer *writer);
	35
	36	#endif /* COMMON_SNAPSHOT_H */