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

/*
 * 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/macros.h>

#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/macros.h>
	12
	13	#include <stdbool.h>
	14	#include <sys/types.h>
	15
	16	struct lttng_payload_view;
	17	struct lttng_payload;
	18	struct lttng_snapshot_output;
	19	struct mi_writer;
	20
	21	bool lttng_snapshot_output_validate(const struct lttng_snapshot_output *output);
	22
	23	bool lttng_snapshot_output_is_equal(
	24	const struct lttng_snapshot_output *a,
	25	const struct lttng_snapshot_output *b);
	26
	27	int lttng_snapshot_output_serialize(
	28	const struct lttng_snapshot_output *output,
	29	struct lttng_payload *payload);
	30
	31	ssize_t lttng_snapshot_output_create_from_payload(
	32	struct lttng_payload_view *view,
	33	struct lttng_snapshot_output **output_p);
	34
	35	enum lttng_error_code lttng_snapshot_output_mi_serialize(
	36	const struct lttng_snapshot_output *output,
	37	struct mi_writer *writer);
	38
	39	#endif /* COMMON_SNAPSHOT_H */