/*
- * Copyright (C) 2013 - David Goulet <dgoulet@efficios.com>
+ * Copyright (C) 2013 David Goulet <dgoulet@efficios.com>
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License, version 2 only, as
- * published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
*
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef SNAPSHOT_H
#include "consumer.h"
struct consumer_output;
+struct ltt_session;
struct snapshot_output {
uint32_t id;
uint64_t max_size;
+ /* Number of snapshot taken with that output. */
+ uint64_t nb_snapshot;
char name[NAME_MAX];
struct consumer_output *consumer;
int kernel_sockets_copied;
struct snapshot {
unsigned long next_output_id;
size_t nb_output;
+ /*
+ * Number of snapshot taken for that object. This value is used with a
+ * temporary output of a snapshot record.
+ */
+ uint64_t nb_snapshot;
struct lttng_ht *output_ht;
};
/* Snapshot output object. */
struct snapshot_output *snapshot_output_alloc(void);
void snapshot_output_destroy(struct snapshot_output *obj);
-int snapshot_output_init(uint64_t max_size, const char *name,
+int snapshot_output_init(const struct ltt_session *session,
+ uint64_t max_size, const char *name,
const char *ctrl_url, const char *data_url,
struct consumer_output *consumer, struct snapshot_output *output,
struct snapshot *snapshot);
-int snapshot_output_init_with_uri(uint64_t max_size, const char *name,
+int snapshot_output_init_with_uri(const struct ltt_session *session,
+ uint64_t max_size, const char *name,
struct lttng_uri *uris, size_t nb_uri,
struct consumer_output *consumer, struct snapshot_output *output,
struct snapshot *snapshot);
struct snapshot_output *snapshot_find_output_by_id(uint32_t id,
struct snapshot *snapshot);
+struct snapshot_output *snapshot_find_output_by_name(const char *name,
+ struct snapshot *snapshot);
#endif /* SNAPSHOT_H */