1 #ifndef _LTTNG_RB_CLIENT_H
2 #define _LTTNG_RB_CLIENT_H
5 * Copyright (c) 2013 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; only
10 * version 2.1 of the License.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 struct lttng_ust_client_lib_ring_buffer_client_cb
{
23 struct lttng_ust_lib_ring_buffer_client_cb parent
;
25 int (*timestamp_begin
) (struct lttng_ust_lib_ring_buffer
*buf
,
26 struct lttng_ust_shm_handle
*handle
,
27 uint64_t *timestamp_begin
);
28 int (*timestamp_end
) (struct lttng_ust_lib_ring_buffer
*buf
,
29 struct lttng_ust_shm_handle
*handle
,
30 uint64_t *timestamp_end
);
31 int (*events_discarded
) (struct lttng_ust_lib_ring_buffer
*buf
,
32 struct lttng_ust_shm_handle
*handle
,
33 uint64_t *events_discarded
);
34 int (*content_size
) (struct lttng_ust_lib_ring_buffer
*buf
,
35 struct lttng_ust_shm_handle
*handle
,
36 uint64_t *content_size
);
37 int (*packet_size
) (struct lttng_ust_lib_ring_buffer
*buf
,
38 struct lttng_ust_shm_handle
*handle
,
39 uint64_t *packet_size
);
40 int (*stream_id
) (struct lttng_ust_lib_ring_buffer
*buf
,
41 struct lttng_ust_shm_handle
*handle
,
45 #endif /* _LTTNG_RB_CLIENT_H */