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f3ed775e DG |
1 | /* |
2 | * Copyright (c) 2011 David Goulet <david.goulet@polymtl.ca> | |
3 | * | |
82a3637f DG |
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; only version 2 | |
7 | * of the License. | |
f3ed775e DG |
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 along | |
15 | * with this program; if not, write to the Free Software Foundation, Inc., | |
16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
17 | */ | |
18 | ||
19 | #include <stdlib.h> | |
20 | ||
21 | #include <lttng/lttng.h> | |
22 | ||
beb8c75a | 23 | #include "conf.h" |
cd80958d | 24 | #include "lttngerr.h" |
f3ed775e | 25 | |
f3ed775e DG |
26 | /* |
27 | * get_session_name | |
28 | * | |
29 | * Return allocated string with the session name found in the config | |
30 | * directory. | |
31 | */ | |
32 | char *get_session_name(void) | |
33 | { | |
34 | char *path, *session_name = NULL; | |
35 | ||
36 | /* Get path to config file */ | |
58a97671 | 37 | path = config_get_default_path(); |
f3ed775e DG |
38 | if (path == NULL) { |
39 | goto error; | |
40 | } | |
41 | ||
42 | /* Get session name from config */ | |
43 | session_name = config_read_session_name(path); | |
44 | if (session_name == NULL) { | |
58a97671 | 45 | goto error; |
f3ed775e DG |
46 | } |
47 | ||
f3ed775e | 48 | error: |
cd80958d | 49 | DBG("Session name found: %s", session_name); |
f3ed775e DG |
50 | return session_name; |
51 | } |