Add create trace option validation
[lttng-tools.git] / ltt-sessiond / session.h
CommitLineData
91d76f53 1/*
5b74c7b1
DG
2 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 */
18
19#ifndef _LTT_SESSION_H
20#define _LTT_SESSION_H
21
22/* Global session list */
23struct ltt_session_list {
24 struct cds_list_head head;
25};
26
27/* ltt-session - This data structure contains information needed
28 * to identify a tracing session for both LTTng and UST.
29 */
30struct ltt_session {
31 char *name;
32 struct cds_list_head list;
33 uuid_t uuid;
34 struct cds_list_head ust_traces;
35 struct cds_list_head lttng_traces;
36 pid_t ust_consumer;
37 pid_t lttng_consumer;
38};
39
40/* Prototypes */
41int create_session(char *name, uuid_t *session_id);
42int destroy_session(uuid_t *uuid);
43void get_lttng_session(struct lttng_session *lt);
44struct ltt_session *find_session_by_uuid(uuid_t session_id);
45struct ltt_session *find_session_by_name(char *name);
46unsigned int get_session_count(void);
47
48#endif /* _LTT_SESSION_H */
This page took 0.033036 seconds and 4 git commands to generate.