-#ifndef _RELAY_INDEX_H
-#define _RELAY_INDEX_H
-
-/*
- * Copyright (C) 2013 - Julien Desfossez <jdesfossez@efficios.com>
- * David Goulet <dgoulet@efficios.com>
- * 2015 - Mathieu Desnoyers <mathieu.desnoyers@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.
- *
- * 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.
- */
-
-#include <inttypes.h>
-#include <pthread.h>
-
-#include <common/hashtable/hashtable.h>
-#include <common/index/index.h>
-
-#include "stream-fd.h"
-
-struct relay_stream;
-
-struct relay_index {
- /*
- * index lock nests inside stream lock.
- */
- pthread_mutex_t reflock; /* Protects refcounting. */
- struct urcu_ref ref; /* Reference from getters. */
- struct relay_stream *stream; /* Back ref to stream */
-
- pthread_mutex_t lock;
- /*
- * FD on which to write the index data. May differ from
- * stream->index_fd due to tracefile rotation.
- */
- struct stream_fd *index_fd;
-
- /* Index packet data. This is the data that is written on disk. */
- struct ctf_packet_index index_data;
-
- bool has_index_data;
- bool flushed;
- bool in_hash_table;
-
- /*
- * Node within indexes_ht that corresponds to this struct
- * relay_index. Indexed by net_seq_num, which is unique for this
- * index across the stream.
- */
- struct lttng_ht_node_u64 index_n;
- struct rcu_head rcu_node; /* For call_rcu teardown. */
-};
-
-struct relay_index *relay_index_get_by_id_or_create(struct relay_stream *stream,
- uint64_t net_seq_num);
-void relay_index_put(struct relay_index *index);
-int relay_index_set_fd(struct relay_index *index, struct stream_fd *index_fd,
- uint64_t data_offset);
-int relay_index_set_data(struct relay_index *index,
- const struct ctf_packet_index *data);
-int relay_index_try_flush(struct relay_index *index);
-
-void relay_index_close_all(struct relay_stream *stream);
-
-#endif /* _RELAY_INDEX_H */