2a7d8c2c3e867e4211d34c3b73976cc3236c09d1
[lttng-tools.git] / lttng-sessiond / event.h
1 /*
2 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the Free
6 * Software Foundation; only version 2 of the License.
7 *
8 * This program is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
11 * more details.
12 *
13 * You should have received a copy of the GNU General Public License along with
14 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
15 * Place - Suite 330, Boston, MA 02111-1307, USA.
16 */
17
18 #ifndef _LTT_EVENT_H
19 #define _LTT_EVENT_H
20
21 #include <lttng/lttng.h>
22
23 #include "trace-kernel.h"
24
25 int event_kernel_disable_tracepoint(struct ltt_kernel_session *ksession,
26 struct ltt_kernel_channel *kchan, char *event_name);
27 int event_kernel_disable_all_syscalls(struct ltt_kernel_session *ksession,
28 struct ltt_kernel_channel *kchan);
29 int event_kernel_disable_all_tracepoints(struct ltt_kernel_session *ksession,
30 struct ltt_kernel_channel *kchan);
31 int event_kernel_disable_all(struct ltt_kernel_session *ksession,
32 struct ltt_kernel_channel *kchan);
33
34 int event_kernel_enable_tracepoint(struct ltt_kernel_session *ksession,
35 struct ltt_kernel_channel *kchan, struct lttng_event *event);
36 int event_kernel_enable_all_tracepoints(struct ltt_kernel_session *ksession,
37 struct ltt_kernel_channel *kchan, int kernel_tracer_fd);
38 int event_kernel_enable_all_syscalls(struct ltt_kernel_session *ksession,
39 struct ltt_kernel_channel *kchan, int kernel_tracer_fd);
40 int event_kernel_enable_all(struct ltt_kernel_session *ksession,
41 struct ltt_kernel_channel *kchan, int kernel_tracer_fd);
42
43 int event_ust_enable_tracepoint(struct ltt_ust_session *usess, int domain,
44 struct ltt_ust_channel *uchan, struct lttng_event *event);
45 int event_ust_disable_tracepoint(struct ltt_ust_session *ustsession,
46 struct ltt_ust_channel *ustchan, char *event_name);
47
48 #endif /* _LTT_EVENT_H */
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