[lttngtop.git] / src / network-live.h

/*
 * Copyright (C) 2013 Julien Desfossez <jdesfossez@efficios.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License Version 2 as
 * published by the Free Software Foundation;
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef _LIVE_H
#define _LIVE_H

#include <lib/babeltrace/ctf/types.h>
#include <lib/babeltrace/ctf-ir/metadata.h>
#include <lib/babeltrace/clock-internal.h>
#include <lib/babeltrace/ctf/ctf-index.h>

/* Copied from babeltrace/formats/ctf/events-private.h */
static inline
uint64_t ctf_get_real_timestamp(struct ctf_stream_definition *stream,
			uint64_t timestamp)
{
	uint64_t ts_nsec;
	struct ctf_trace *trace = stream->stream_class->trace;
	struct trace_collection *tc = trace->parent.collection;
	uint64_t tc_offset;

	if (tc->clock_use_offset_avg)
		tc_offset = tc->single_clock_offset_avg;
	else
		tc_offset = trace->parent.single_clock->offset;

	ts_nsec = clock_cycles_to_ns(stream->current_clock, timestamp);
	ts_nsec += tc_offset;	/* Add offset */
	return ts_nsec;
}

#endif /* _LIVE_H */
Commit	Line	Data
	1	/*
	2	* Copyright (C) 2013 Julien Desfossez <jdesfossez@efficios.com>
	3	*
	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 as
	6	* published by the Free Software Foundation;
	7	*
	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.
	12	*
	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.
	16	*/
	17
	18	#ifndef _LIVE_H
	19	#define _LIVE_H
	20
	21	#include <lib/babeltrace/ctf/types.h>
	22	#include <lib/babeltrace/ctf-ir/metadata.h>
	23	#include <lib/babeltrace/clock-internal.h>
	24	#include <lib/babeltrace/ctf/ctf-index.h>
	25
	26	/* Copied from babeltrace/formats/ctf/events-private.h */
	27	static inline
	28	uint64_t ctf_get_real_timestamp(struct ctf_stream_definition *stream,
	29	uint64_t timestamp)
	30	{
	31	uint64_t ts_nsec;
	32	struct ctf_trace *trace = stream->stream_class->trace;
	33	struct trace_collection *tc = trace->parent.collection;
	34	uint64_t tc_offset;
	35
	36	if (tc->clock_use_offset_avg)
	37	tc_offset = tc->single_clock_offset_avg;
	38	else
	39	tc_offset = trace->parent.single_clock->offset;
	40
	41	ts_nsec = clock_cycles_to_ns(stream->current_clock, timestamp);
	42	ts_nsec += tc_offset; /* Add offset */
	43	return ts_nsec;
	44	}
	45
	46	#endif /* _LIVE_H */