2 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License, version 2 only,
6 * as published by the Free Software Foundation.
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.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 #ifndef _LTT_CHANNEL_H
19 #define _LTT_CHANNEL_H
21 #include <lttng/lttng.h>
23 #include "trace-kernel.h"
24 #include "trace-ust.h"
26 int channel_kernel_disable(struct ltt_kernel_session
*ksession
,
28 int channel_kernel_enable(struct ltt_kernel_session
*ksession
,
29 struct ltt_kernel_channel
*kchan
);
30 int channel_kernel_create(struct ltt_kernel_session
*ksession
,
31 struct lttng_channel
*chan
, int kernel_pipe
);
33 struct lttng_channel
*channel_new_default_attr(int domain
,
34 enum lttng_buffer_type type
);
35 void channel_attr_destroy(struct lttng_channel
*channel
);
37 int channel_ust_create(struct ltt_ust_session
*usess
,
38 struct lttng_channel
*attr
, enum lttng_buffer_type type
);
39 int channel_ust_enable(struct ltt_ust_session
*usess
,
40 struct ltt_ust_channel
*uchan
);
41 int channel_ust_disable(struct ltt_ust_session
*usess
,
42 struct ltt_ust_channel
*uchan
);
44 #endif /* _LTT_CHANNEL_H */
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