Fix: trace chunk reported unknown before close command execution
[lttng-tools.git] / src / bin / lttng-relayd / sessiond-trace-chunks.h
CommitLineData
0c1b0f77
JG
1/*
2 * Copyright (C) 2019 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License, version 2 only, as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
11 * more details.
12 *
13 * You should have received a copy of the GNU General Public License along with
14 * this program; if not, write to the Free Software Foundation, Inc., 51
15 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16 */
17
18#ifndef SESSIOND_TRACE_CHUNK_REGISTRY_H
19#define SESSIOND_TRACE_CHUNK_REGISTRY_H
20
21#include <common/compat/uuid.h>
22#include <common/trace-chunk.h>
23#include <stdint.h>
24
25struct sessiond_trace_chunk_registry;
26
27struct sessiond_trace_chunk_registry *
28sessiond_trace_chunk_registry_create(void);
29
30void sessiond_trace_chunk_registry_destroy(
31 struct sessiond_trace_chunk_registry *sessiond_registry);
32
33int sessiond_trace_chunk_registry_session_created(
34 struct sessiond_trace_chunk_registry *sessiond_registry,
35 const lttng_uuid sessiond_uuid);
36
37int sessiond_trace_chunk_registry_session_destroyed(
38 struct sessiond_trace_chunk_registry *sessiond_registry,
39 const lttng_uuid sessiond_uuid);
40
41struct lttng_trace_chunk *sessiond_trace_chunk_registry_publish_chunk(
42 struct sessiond_trace_chunk_registry *sessiond_registry,
43 const lttng_uuid sessiond_uuid, uint64_t session_id,
44 struct lttng_trace_chunk *chunk);
45
46struct lttng_trace_chunk *
47sessiond_trace_chunk_registry_get_anonymous_chunk(
48 struct sessiond_trace_chunk_registry *sessiond_registry,
49 const lttng_uuid sessiond_uuid,
50 uint64_t session_id);
51
52struct lttng_trace_chunk *
53sessiond_trace_chunk_registry_get_chunk(
54 struct sessiond_trace_chunk_registry *sessiond_registry,
55 const lttng_uuid sessiond_uuid,
56 uint64_t session_id, uint64_t chunk_id);
57
6b584c2e
JG
58int sessiond_trace_chunk_registry_chunk_exists(
59 struct sessiond_trace_chunk_registry *sessiond_registry,
60 const lttng_uuid sessiond_uuid,
61 uint64_t session_id, uint64_t chunk_id, bool *chunk_exists);
62
0c1b0f77 63#endif /* SESSIOND_TRACE_CHUNK_REGISTRY_H */
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