Add missing permission notice in each source file
[babeltrace.git] / formats / ctf / events-private.h
1 #ifndef _CTF_EVENTS_PRIVATE_H
2 #define _CTF_EVENTS_PRIVATE_H
3
4 /*
5 * ctf/events-private.h
6 *
7 * Babeltrace Library
8 *
9 * Copyright 2011-2012 EfficiOS Inc. and Linux Foundation
10 *
11 * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12 * Julien Desfossez <julien.desfossez@efficios.com>
13 *
14 * Permission is hereby granted, free of charge, to any person obtaining a copy
15 * of this software and associated documentation files (the "Software"), to deal
16 * in the Software without restriction, including without limitation the rights
17 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
18 * copies of the Software, and to permit persons to whom the Software is
19 * furnished to do so, subject to the following conditions:
20 *
21 * The above copyright notice and this permission notice shall be included in
22 * all copies or substantial portions of the Software.
23 *
24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
25 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
26 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
27 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
28 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
29 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE.
31 */
32
33 #include <babeltrace/ctf/events.h>
34 #include <babeltrace/ctf-ir/metadata.h>
35 #include <babeltrace/clock-internal.h>
36
37 static inline
38 uint64_t ctf_get_real_timestamp(struct ctf_stream_definition *stream,
39 uint64_t timestamp)
40 {
41 uint64_t ts_nsec;
42 struct ctf_trace *trace = stream->stream_class->trace;
43 struct trace_collection *tc = trace->collection;
44 uint64_t tc_offset;
45
46 if (tc->clock_use_offset_avg)
47 tc_offset = tc->single_clock_offset_avg;
48 else
49 tc_offset = trace->single_clock->offset;
50
51 ts_nsec = clock_cycles_to_ns(stream->current_clock, timestamp);
52 ts_nsec += tc_offset; /* Add offset */
53 return ts_nsec;
54 }
55
56 #endif /* _CTF_EVENTS_PRIVATE_H */
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