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fda89c9b DG |
1 | /* |
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_TRACE_H | |
20 | #define _LTT_TRACE_H | |
21 | ||
d4a2a84a DG |
22 | #include "session.h" |
23 | ||
fda89c9b | 24 | /* LTTng trace representation */ |
1657e9bb | 25 | struct ltt_kernel_trace { |
fda89c9b | 26 | struct cds_list_head list; |
1657e9bb | 27 | char name[NAME_MAX]; |
fda89c9b DG |
28 | struct cds_list_head marker_list; |
29 | }; | |
30 | ||
31 | /* UST trace representation */ | |
32 | struct ltt_ust_trace { | |
33 | struct cds_list_head list; | |
1657e9bb | 34 | char name[NAME_MAX]; |
fda89c9b DG |
35 | int shmid; |
36 | pid_t pid; | |
37 | struct cds_list_head markers; | |
38 | }; | |
39 | ||
40 | struct ltt_ust_marker { | |
41 | struct cds_list_head list; | |
42 | char *name; | |
43 | char *channel; | |
44 | }; | |
45 | ||
d4a2a84a | 46 | struct ltt_ust_trace *find_session_ust_trace_by_pid(struct ltt_session *session, pid_t pid); |
1657e9bb DG |
47 | int get_trace_count_per_session(struct ltt_session *session); |
48 | void get_traces_per_session(struct ltt_session *session, struct lttng_trace *traces); | |
d4a2a84a | 49 | |
fda89c9b | 50 | #endif /* _LTT_TRACE_H */ |