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fac6795d DG |
1 | /* Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca> |
2 | * | |
3 | * This program is free software; you can redistribute it and/or | |
4 | * modify it under the terms of the GNU General Public License | |
5 | * as published by the Free Software Foundation; either version 2 | |
6 | * of the License, or (at your option) any later version. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * along with this program; if not, write to the Free Software | |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
fac6795d DG |
16 | */ |
17 | ||
18 | #ifndef _LTT_SESSIOND_H | |
19 | #define _LTT_SESSIOND_H | |
20 | ||
ca95a216 | 21 | #define DEFAULT_HOME_DIR "/tmp" |
686204ab MD |
22 | #define DEFAULT_UST_SOCK_DIR "/tmp/ust-app-socks" |
23 | #define DEFAULT_GLOBAL_APPS_PIPE "/tmp/ust-app-socks/global" | |
24 | ||
25 | extern const char default_home_dir[], | |
26 | default_tracing_group[], | |
27 | default_ust_sock_dir[], | |
28 | default_global_apps_pipe[]; | |
fac6795d DG |
29 | |
30 | /* LTTng trace representation */ | |
31 | struct ltt_lttng_trace { | |
32 | struct cds_list_head list; | |
33 | char trace_name[NAME_MAX]; | |
34 | struct cds_list_head marker_list; | |
35 | }; | |
36 | ||
37 | /* UST trace representation */ | |
38 | struct ltt_ust_trace { | |
39 | struct cds_list_head list; | |
40 | int shmid; | |
379473d2 | 41 | pid_t pid; |
fac6795d DG |
42 | struct cds_list_head markers; |
43 | }; | |
44 | ||
45 | struct ltt_ust_marker { | |
46 | struct cds_list_head list; | |
47 | char *name; | |
48 | char *channel; | |
49 | }; | |
50 | ||
fac6795d DG |
51 | /* Traceable application list */ |
52 | struct ltt_traceable_app_list { | |
53 | struct cds_list_head head; | |
54 | }; | |
55 | ||
56 | /* | |
57 | * Registered traceable applications. Libust registers | |
58 | * to the session daemon and a linked list is kept | |
59 | * of all running traceable app. | |
60 | */ | |
61 | struct ltt_traceable_app { | |
62 | struct cds_list_head list; | |
63 | pid_t pid; | |
64 | uid_t uid; /* User ID that owns the apps */ | |
65 | }; | |
66 | ||
fac6795d | 67 | #endif /* _LTT_SESSIOND_H */ |