#ifndef _LTTNG_RB_CLIENT_H

#define _LTTNG_RB_CLIENT_H

/*

 * Copyright (c) 2013 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; only

 * version 2.1 of the License.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

 */

struct lttng_ust_client_lib_ring_buffer_client_cb {

	struct lttng_ust_lib_ring_buffer_client_cb parent;

	int (*timestamp_begin) (struct lttng_ust_lib_ring_buffer *buf,

			struct lttng_ust_shm_handle *handle,

			uint64_t *timestamp_begin);

	int (*timestamp_end) (struct lttng_ust_lib_ring_buffer *buf,

			struct lttng_ust_shm_handle *handle,

			uint64_t *timestamp_end);

	int (*events_discarded) (struct lttng_ust_lib_ring_buffer *buf,

			struct lttng_ust_shm_handle *handle,

			uint64_t *events_discarded);

	int (*content_size) (struct lttng_ust_lib_ring_buffer *buf,

			struct lttng_ust_shm_handle *handle,

			uint64_t *content_size);

	int (*packet_size) (struct lttng_ust_lib_ring_buffer *buf,

			struct lttng_ust_shm_handle *handle,

			uint64_t *packet_size);

	int (*stream_id) (struct lttng_ust_lib_ring_buffer *buf,

			struct lttng_ust_shm_handle *handle,

			uint64_t *stream_id);

	int (*current_timestamp) (struct lttng_ust_lib_ring_buffer *buf,

			struct lttng_ust_shm_handle *handle,

			uint64_t *ts);

	int (*sequence_number) (struct lttng_ust_lib_ring_buffer *buf,

		struct lttng_ust_shm_handle *handle, uint64_t *seq);

	int (*instance_id) (struct lttng_ust_lib_ring_buffer *buf,

			struct lttng_ust_shm_handle *handle, uint64_t *id);

};

#endif /* _LTTNG_RB_CLIENT_H */