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826d496d MD |
1 | /* |
2 | * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca> | |
fac6795d DG |
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. | |
fac6795d DG |
17 | */ |
18 | ||
19 | #ifndef _LIBLTTNGCTL_H | |
20 | #define _LIBLTTNGCTL_H | |
21 | ||
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22 | #include <limits.h> |
23 | ||
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24 | /* Default unix group name for tracing. |
25 | */ | |
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26 | #define DEFAULT_TRACING_GROUP "tracing" |
27 | ||
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28 | /* Environment variable to set session daemon |
29 | * binary path. | |
30 | */ | |
31 | #define LTTNG_SESSIOND_PATH_ENV "LTTNG_SESSIOND_PATH" | |
32 | ||
57167058 | 33 | /* From libuuid |
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34 | */ |
35 | #define UUID_STR_LEN 37 | |
36 | ||
57167058 DG |
37 | /* Simple structure representing a session. |
38 | */ | |
39 | struct lttng_session { | |
40 | char name[NAME_MAX]; | |
41 | char uuid[UUID_STR_LEN]; | |
42 | }; | |
43 | ||
aaf97519 | 44 | extern int lttng_create_session(char *name, char **session_id); |
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45 | extern int lttng_connect_sessiond(void); |
46 | extern int lttng_set_tracing_group(const char *name); | |
47 | extern int lttng_check_session_daemon(void); | |
48 | extern const char *lttng_get_readable_code(int code); | |
ca95a216 DG |
49 | extern int lttng_ust_list_apps(pid_t **pids); |
50 | extern int lttng_list_sessions(struct lttng_session **sessions); | |
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51 | |
52 | #endif /* _LIBLTTNGCTL_H */ |